研究者詳細 - 浦部　美佐子

論文 - 浦部　美佐子

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Parasite fauna of Lake Biwa water system: A review on parasites using aquatic host organisms in their life cycle. 招待査読

Urabe, M.

Parasitology International 2025年6月

Seasonal change and phylogenetic position of Kamegainema cingula (Nematoda: Dracunculidae) parasitic in Japanese giant salamanders. 査読

Tsuchida, K., Urabe, M., and Nishikawa, K.

International Journal for Parasitology: Parasites and Wildlife 24 2025年4月

Rejection of the concept of hemiurid genus Pulmovermis (Digenea: Hemiuridae) and and other taxonomic propositions: new morphological and molecular data regarding Lecithochirium cyanovitellosum (Coil and Kuntz, 1960) Urabe and Sokolov, comb. nov. (formerly P. cyanovitellosus). 査読国際共著

Urabe, M., Sasai, T. and Sokolov, S. G.

Systematic Parasitology 102 2025年1月

Proposal to synonymize Neoplagioporus Shimazu, 1990 with Urorchis Ozaki, 1927; taxonomic revision and the description of Urorchis takahaya n. sp. 査読

Itsukushima, S., Gosho, M., Tsuchida, K. and Urabe, M.

Parasitology International 102 2025年1月

Hidden diversity of Nippotaenia Yamaguti, 1939 (Cestoda: Nippotaeniidae) in a single fish-host species 査読国際共著

Sokolov, S. G., Vlasenko, P.G., Urabe, M., Atopkin, D.M., Reshetnnikov, A.N., Yang, P., Izotova, G. V., Shedko M. B. and Solovyev, M.M.

Hydrobiologia 7 1903 - 1920 2024年12月

Redescription and molecular phylogeny of Megalobatrachonema nipponicum Yamaguti, 1941 (Nematoda: Cosmocercoidea: Kathlaniidae) 査読

102 2024年12月

Genomic evidence of reproductive isolation among the Semisulcospira snails radiated in the ancient Lake Biwa. 査読

37 1055 - 1063 2024年9月

Trematode species detection and quantification by environmental DNA-qPCR assay in Lake Chany, Russia. 査読国際共著

110 221 - 231 2024年6月

Addressing the taxonomical confusion of Mesocoelium Odhner, 1910 (Trematoda: Plagiorchoida: Mesocoelidae) in Japanese uroderan and anuran amphibians 査読国際共著

101 ( 2 ) 2024年1月

Molecular phylogenetic position and the life cycle of Phyllodistomum cyprini Feng et Wang, 1995 in Japan, with a note of larval Phyllodistomum sp. from unionid mussels in North America 査読国際共著

Gosho, M., Itsukushima, S., Collins, M. H., Dalton, I. T., Rosen, R. B. and Urabe, M

Parasitology International 2023年9月

和歌山県産アオリイカ（頭足綱・ヤリイカ科）の鰓に寄生していたキュウカジョウチュウ（吸花条虫）属の１種Anthobothrium sp. （条虫綱・”四葉目"）の幼虫査読

新田理人・松本優・浦部美佐子

タクサ 55 9 - 14 2023年8月

本邦におけるバスジョウチュウProteocephalus ambloplitisの初報告査読

松本優・浦部美佐子

地域自然史と保全 41 ( 1 ) 51 - 59 2023年6月

水域における外来寄生虫〜特に日本の淡水域において〜招待

浦部　美佐子

地域自然史と保全 45 ( 1 ) 5 - 14 2023年6月

Characterization of the complete mitochondrial genome of Plagiorchis multiglandularis (Digenea, Plagiorchiidae): Comparison with the members of Xiphidiatan species and phylogenetic implications 査読国際共著

122 1545 - 1556 2023年5月

スズメ目Passeriformes Linnaeus, 1758の鳥類に広く寄生するホソヤカルッツ吸虫（新称）Lutztrema attenuatum (Dujardin, 1845) の自然界における第一中間宿主の発見査読

脇司, 髙野剛史, 古澤春紀, 浦部美佐子

タクサ：日本動物分類学会誌 54 59 - 66 2023年2月

The complete mitogenome of Echinoparyphium aconiatum (Digenea: Echinostomatidae) and a comparison with other digenean species 査読

Gacad J.L.J., Tanabe-Hosoi S., Yurlova N.I., Urabe M.

Parasitology International 92 2023年2月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology International

Echinoparyphium aconiatum (Digenea: Echinostomatidae) is an intestinal parasite of anatid and snail-eating birds. In Eurasia, it is also common in lymnaeid snails, which may serve as the first and second intermediate hosts. The systematics of its genus, Echinoparyphium, have long been inadequate, with poor descriptions and extensive synonymy. To provide a basis for developing new genetic markers for studies of the identification and systematics of echinostomatids, the complete Ep. aconiatum mitogenome is described and compared with other digeneans. The circular mt molecule of this species is 14,865 bp in length, with an average A + T content of 64.33%. It contains 12 protein-coding genes and 22 transfer RNA genes. The 3′ end of nad4L overlaps the 5′ end of nad4 by 40 bp, while the atp8 gene is absent. Twenty-one transfer RNA genes transcribe products with conventional cloverleaf structures, while one transfer RNA gene has unpaired D-arms. Comparative analyses indicate that Echinoparyphium aconiatum is closely related to Echinochasmus japonicus and Echinostoma miyagawai. The phylogenetic results, using our mitochondrial data indicated Ep. aconiatum as a sister taxon of Hypoderaeum conoideum in a monophyletic clade. Our data and analyses serve as the first representative sequenced mt genome from genus Echinoparpyhium, providing additional markers to clarify the taxonomic position of Ep. aconiatum.

DOI： 10.1016/j.parint.2022.102682

Scopus

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Two new kathlaniid species (Nematoda: Cosmocercoidea) parasitic in salamanders of the genus Andrias (Amphibia: Caudata: Cryptobranchidae) 査読

Tuschida K., Urabe M., Nishikawa K.

Parasitology International 92 2023年2月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology International

The new nematode species, Falcaustra hanzaki n. sp. and Urodelnema takanoensis n. sp. (Cosmocercoidea: Kathlaniidae), were found from the intestine of giant salamanders in Kyoto Prefecture, Japan. The first species is featured by the number and arrangement of caudal papillae (3 pairs of precloacal papillae, 8 pairs of postcloacal papillae and a single ventral precloacal papilla), the presence of a single pseudosucker, spicules equal in size (520–638 μm long), and V-shaped gubernaculum in males; vulva situated about 3/5 of a body in females. The second species is characterized by the number and arrangement of caudal papillae (5 pairs of precloacal papillae, 6 pairs of postcloacal papillae and a single ventral precloacal papilla), spicules equal in size (403–593 μm long), V-shaped gubernaculum in males; vulva situated about 3/5 of a body in females. The molecular phylogenetic analysis was performed using the partial 18S and 28S ribosomal DNA and the internal transcribed spacers 1 region in the nuclear DNA. This phylogenetic study raised a question about the validity of Family Kathlaniidae and related families of Cosmocercoidea.

DOI： 10.1016/j.parint.2022.102693

Scopus

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Invasion of the fish parasite Prosorhynchoides ozakii (Trematoda: Bucephalidae) into Lake Kasumigaura and the surrounding rivers of eastern Japan. 査読

Makito Hayashi, Yoshihiko Sano, Takanori Ishikawa, Tomiji Hagiwara, Mizuki Sasaki, Minoru Nakao, Misako Urabe, Tsukasa Waki

Disease of Aquatic Organisms 152 47 - 60 2022年11月

記述言語：英語掲載種別：研究論文（学術雑誌）参加形態：共同（副担当）

In 2019 to 2021, the golden mussel Limnoperna fortunei and several freshwater fishes were sampled from 22 sites of the Tone River system including Lake Kasumigaura, Honshu, Japan, to examine the invasion of bucephalid trematodes. The parasite species identification was performed by morphological observation and DNA barcoding based on the sequences of nuclear 28S rDNA and mitochondrial cytochrome c oxidase subunit 1 (cox1). A total of 1719 mussels were collected from 10 sites, and trematode-infected mussels were detected from 8 sites with prevalences between 0.3 and 42.9%. The sporocysts and cercariae were identified as Prosorhynchoides ozakii, a newly introduced species in the river system. A total of 700 fish individuals belonging to 24 species were collected from 15 sites. Two species of catfishes (Silurus asotus and Ictalurus punctatus) harbored mature or immature adults of Pr. ozakii in the intestine with prevalences between 8.3 and 20% including both host species. The metacercariae of Pr. ozakii were found from the fins and epidermis of 13 fish species from 10 sites (prevalence 4.8-100%). Fishes were heavily infected with metacercariae in fins, which were surrounded by the infiltration of hemocytes and rodlet cells. A population genetic analysis of Pr. ozakii did not show an obvious bottleneck, suggesting the possibility that the parasite was intentionally and repeatedly introduced into the river system.

DOI： 10.3354/dao03698

Phylogeography of Rhabdias spp. (Nematoda: Rhabdiasidae) collected from Bufo species in Honshu, Shikoku, and Kyushu, Japan including possible cryptic species 査読

Marcaida A.J.B., Nakao M., Fukutani K., Nishikawa K., Urabe M.

Parasitology International 90 2022年10月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology International

The genus Rhabdias Stiles & Hassall, 1905 comprises lung parasites of amphibians and reptiles worldwide. In Japan, 9 species have been recorded, including Rhabdias incerta Wilkie, 1930 which has been reported only in Bufo species. In this study, to assess the diversity of R. incerta, we performed molecular analyses of Rhabdias species sampled from three species/subspecies of Japanese toads namely Bufo japonicus, B. japonicus formosus, and B. torrenticola, collected in various regions of Honshu, Shikoku, and Kyushu, Japan. DNA sequence divergence was compared using mtDNA (COI) and nuclear DNA (28S) to identify possible cryptic species. Morphological analysis was performed through light microscopy and scanning electron microscopy (SEM). The results revealed that Bufo spp. serve as hosts for at least three Rhabdias species. Morphologically, most samples were identified as R. incerta but with a longer body and larger buccal cavity than originally described. Rhabdias incerta appears to be specific to the genus Bufo and is further subdivided into two or three phylogroups based on subspecies divisions and biogeography of their host. Some Rhabdias specimens collected in this study resemble R. tokyoensis Wilkie, 1930, parasitic in hosts from the order Caudata, which suggests host switching. Both molecular and morphological analyses suggested the presence of undescribed and cryptic Rhabdias species within toads collected in Japan. This study was the first to molecularly characterize Rhabdias species in Japan, including novel sequences of R. incerta and two undescribed species.

DOI： 10.1016/j.parint.2022.102612

Scopus

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A record of juvenile Paragonimus skrjabini miyazakii from the urinary bladder of the Japanese toad, Bufo japonicus formosus 査読

Urabe M., Marcaida A.J.B.

Parasitology International 86 2022年2月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology International

We found juveniles of Paragonimus in the urinary bladder of a Japanese toad (Bufo japonicus formosus) captured in Kyoto. These were molecularly identified as Paragonimus skrjabini miyazakii Kamo, Nishida, Hatsushika et Tomimura 1961. This is the first report of P. s. miyazakii found in anuran hosts in Japan, indicating that anurans can be paratenic hosts of P. s. miyazakii, as is also the case for Paragonimus skrjabini skrjabini in China. This finding suggests that definitive hosts of P. s. miyazakii can be infected by eating not only crabs or mammal paratenic hosts, but also anurans.

DOI： 10.1016/j.parint.2021.102474

Scopus

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Integrative approach for discovering of the new species within the genus Allocreadium Looss, 1900 (Trematoda: Allocreadiidae) and framing of biogeographical hypotheses for the genus 査読

Vainutis K.S., Voronova A.N., Urabe M., Kazarin V.M.

Systematic Parasitology 2022年1月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Systematic Parasitology

In July 2012 new Allocreadium species was isolated from Carassius gibelio caught in the Arsenyevka River, Primorsky region, Russia. Analyses on the morphometrics and internal organs′ topology revealed that these worms are morphologically closest with A. isoporum but both species are independent according to high genetic distances based on the 28S gene fragment (5.434±0.0073%). Unlike A. isoporum found earlier in Europe, the new species named A. pseudoisoporumsp. nov. has a shorter body length and the vitellarium not reaching the posterior end of the body at some distance and its anterior border is on the level of the ventral sucker. Allocreadium pseudoisoporumsp. nov. differs from seven species previously found in the Russian Far East with the following features: smaller size of the body, suckers′ ratio, range values, and topology of internal structures. Newly localities in the Pavlovka River and the Artyomovka River were discovered for A. khankaiensis. Morphological variability of the worms from the Pavlovka River was observed in comparison with A. khankaiensis from the Komissarovka River. Using scanning electron microscope, we examined external surfaces of three species (A. pseudoisoporumsp. nov., A. khankaiensis, A. hemibarbi) and observed structures reminiscent sensory receptors. This study was aimed to describe species diversity of allocreadiids inhabiting the south of Primorsky region, and to clarify phylogenetic relationships between the species from the genus Allocreadium Looss, 1900 using molecular genetic methods. The phylogenetic Bayesian tree based on the 28S gene showed a clear separation of ten Allocreadium species and confirmed the validity of A. pseudoisoporumsp. nov.Allocreadium pseudoisoporumsp. nov. is most similar to A. gotoi (genetic distances – 3.578±0.0051% in 28S, and 18.777±0.0149% in cox1), and represented the earliest divergent lineage in Allocreadium clade on the phylogenetic tree based on the 28S gene, thereby indicating its proximity to the ancestral node. Also, dichotomous keys for 25 Palearctic species of Allocreadium were prepared based on the morphology of the adult worms.

DOI： 10.1007/s11230-022-10081-1

Scopus

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琵琶湖沿岸に生息するエビノコバンTachaea chinensisの宿主利用. 査読

前田陽也，浦部美佐子

陸水研究 8 2022年

Three species of Exorchis Kobayashi, 1921 (Digenea: Cryptogonimidae) in the East-Asian region: Morphological and molecular data 査読

Solodovnik D.A., Tatonova Y.V., Urabe M., Besprozvannykh V.V., Nakao M., Inoue K.

Parasitology 148 ( 13 ) 1578 - 1587 2021年11月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology

New data have been obtained for three representatives of Exorchis; Exorchis convictus sp. n., Exorchis oviformis and Exorchis sp., from fish in the East-Asian region. For the first time, based on combined sequences of the ITS2 rDNA region and the 28S rRNA gene, Exorchis is confirmed to belong Cryptogonimidae. Based on analysis of a mitochondrial marker (cox1), the 'Japanese' and 'Russian' haplogroups are identified for E. oviformis isolated from Silurus asotus. One specimen of E. oviformis obtained in Japan is identical to the 'Russian' haplotype. Haplotype patterns are also observed for metacercariae of Exorchis sp. from Tanakia lanceolata and Carassius sp. fish in Kyushu Island (Japan).

DOI： 10.1017/S0031182021001232

Scopus

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Systematics of Crepidostomum species from the Russian Far East and northern Japan, with description of a new species and validation of the genus Stephanophiala 査読

Vainutis K.S., Voronova A.N., Urabe M.

Parasitology International 84 2021年10月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology International

Current article touched upon the issue of the complicated taxonomic status of some species from the genus Crepidostomum collected from the freshwater fish in the rivers of Primorsky region, Sakhalin, and Hokkaido Islands. Primary morphological analyses showed affiliation of the worms to the species C. farionis (Müller, 1784) Lühe, 1909; C. metoecus Braun, 1900b; C. chaenogobii Yamaguti and Matsumura, 1942; C. nemachilus Krotov, 1959. We described the new species Crepidostomum achmerovi sp. nov. that is a sibling species of C. nemachilus. Molecular-genetic investigation have shown that C. nemachilus and C. achmerovi sp. nov. are closely related to C. metoecus in both 28S rDNA and cox1 mtDNA markers. Crepidostomum nemachilus forms a separate branch within the C. metoecus clade on the 28S BI tree with strong statistical support and separate clade in relation to C. metoecus clade on the cox1 BI tree. Values of p-distances between Crepidostomum species were at intergeneric level. Crepidostomum metoecus species complex including five species (C. metoecus, C. nemachilus, C. oschmarini, C. brinkmanni, and C. achmerovi sp. nov.) was reconsidered as independent genus Crepidostomum sensu stricto. Minimum Spanning Network showed that C. nemachilus, C. metoecus and C. achmerovi sp. nov. were separated by large number of mutational events and represent independent phyletic lines. An amended diagnosis is provided for the subfamily Crepidostomatinae, the genera Crepidostomum s. str. and Stephanophiala Nicoll, 1909, along with keys to species of both genera.

DOI： 10.1016/j.parint.2021.102412

Scopus

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A new species of hemiuroidean trematode from Hatcheria macraei (Siluriformes, Trichomycteridae) and Heleobia hatcheri (Gastropoda, Cochliopidae) in a Patagonian River 査読

Tsuchida K., Urabe M., Viozzi G., Rauque C., Flores V.

Parasitology Research 120 ( 7 ) 2523 - 2532 2021年7月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology Research

A new hemiuroidean species, Genarchella pichileufuensis n. sp. (Derogenidae: Halipeginae), was found in the stomach of the siluriform freshwater fish, Hatcheria macraei (Girard, 1855), in the Pichileufu River, Patagonia, Argentina. Its rediae with immature cystophorous cercariae were found in the snail Heleobia hatcheri (Pilsbry, 1911) in the same site. The present new species is morphologically featured by having a cyclocoel in the hindbody unlike the other species of the genus. The characteristics of this species allowed us to amend the diagnosis of the genus Genarchella as follows: cyclocoel present or absent; testes symmetrical to tandem; ootype pouch present. In the phylogenetic analysis, G. pichileufuensis forms a well-supported clade with Genarchella spp. recovered from Mexican freshwater fishes. This clade is included in the cluster of representatives of the subfamily Halipeginae. So far, three hemiuroidean species, Thometrema patagonica (Szidat, 1956), Derogenes lacustris Tsuchida, Flores, Viozzi, Rauque et Urabe, 2021 and G. pichileufuensis n. sp., have been reported from freshwater fishes in Argentinean Patagonia.

DOI： 10.1007/s00436-021-07210-y

Scopus

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Hemiuroidean trematodes from freshwater Patagonian fishes: description of a new species, distribution and molecular phylogeny 査読

Tsuchida K., Flores V., Viozzi G., Rauque C., Urabe M.

Parasitology Research 120 ( 4 ) 1219 - 1232 2021年4月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology Research

A new trematode species, Derogenes lacustris Tsuchida, Flores, Viozzi, Rauque et Urabe n. sp. (Derogenidae: Derogeninae), from freshwater fishes is described using morphological and molecular approaches in Argentinean Patagonia. D. lacustris is the most common hemiuroidean species in the Limay River basin and parasitizes almost all the native and introduced Patagonian freshwater fish. This new species could be considered as the unique freshwater species in the genus Derogenes Nicoll, 1910. Another hemiuroidean species, Thometrema patagonica Szidat (Archiev Hydrobiol 51: 542–577, 1956) Lunaschi et Drago 2000 (Derogenidae: Halipeginae), is found from Percichthys trucha (Perciformes) in the Neuquén River basin. Its diagnosis and molecular data are provided by the present study. In the molecular analysis of the Patagonian hemiuroideans, T. patagonica composes a group with halipeginean species in the phylogenetic tree of 28S rDNA sequences, while D. lacustris is not included in the same group. D. lacustris also shows low intraspecific variation in COI sequences regardless of the localities or host species.

DOI： 10.1007/s00436-020-06939-2

Scopus

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The first survey for helminths parasitic in hybrid and introduced giant salamanders, genus Andrias (Amphibia: Caudata: Cryptobranchidae) in Kyoto, Japan 査読

Tsuchida, K., Urabe, M., Nishikawa, K. (2021)

Current Herpetology 40 109 - 119 2021年

Paraharmotrema karinganiense n. gen., n. sp. (Digenea: Liolopidae) infecting the intestine of serrated hinged terrapin (Pelusios sinuatus), east African black mud turtle (Pelusios subniger), and South African helmeted turtle (Pelomedusa galeata) and a phy 査読国際誌

Dutton, H. A., L. H. DuPreez, M. Urabe, S. A. Bullard

Journal for Parasitology: Parasites and Wildlife 17 43 - 52 2021年

First report of post-cyclic transmission in trematodes: Derogenes lacustris (Digenea: Hemiuroidea) in Patagonian freshwater fishes. 査読国際誌

Tsuchida, K., C. Rauque, G. Viozzi, V. Flores, M. Urabe

Parasitology 18 2021年

Ancient drainage networks mediated a large-scale genetic introgression in the East Asian freshwater snails 査読国際誌

Miura, O., Urabe, M., Mori, H., Chiba, S.

Ecology and Evolution 2020年7月

記述言語：英語掲載種別：研究論文（学術雑誌）参加形態：共同（副担当）

Biogeography and genetic variation of freshwater organisms are influenced not only by current freshwater connections but also by past drainage networks. The Seto Inland Sea is a shallow enclosed sea in Japan, but geological evidence showed that a large freshwater drainage had intermittently appeared in this area between the late Pliocene and Pleistocene. Here, we demonstrated that this paleodrainage greatly affected the genetic variation of the East Asian freshwater snails, Semisulcospira spp. We found that the mtDNA haplotypes originated in the Lake Biwa endemic Semisulcospira species at the upstream side of the paleodrainage were frequently observed in the riverine Semisulcospira species at its downstream side. The genome-wide DNA and morphological analyses consistently showed that there was no clear evidence of nuclear introgression between the Lake Biwa endemics and riverine species. These results suggest that the large paleodrainage had facilitated mitochondrial introgression and had broadly spread the introgressed mtDNA haplotypes to its downstream region around the Seto Inland Sea. Our study highlights the role of paleodrainages in shaping the genetic variation of freshwater organisms.

DOI： 10.1002/ece3.6523

その他リンク： https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.6523

Description and molecular characteristics of Morishitium polonicum malayense Urabe, Nor Hashim & Uni, n. subsp. (Trematoda: Cyclocoelidae) from the Asian glossy starling, Aplonis panayensis strigata (Passeriformes: Sturnidae) in Peninsular Malaysia. 査読国際誌

Urabe, M., Nor Hashim, N. E., Uni, S., et al.

Parasitology International 76 2020年6月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：日本寄生虫学会参加形態：共同（主担当）

We describe Morishitium polonicum malayense n. subsp. from Asian glossy starlings (Aplonis panayensis strigata) (Horsfield, 1821) (Passeriformis: Sturnidae) caught in Malaysia. The trematodes had parasitized the air sacs and the thoracic and body cavities of 40 out of 67 (59.7%) birds examined. The specimens each had an oral sucker, a postpharyngeal genital pore, and tandem testes, but lacked a ventral sucker. The morphological characteristics of our specimens were similar to those of M. polonicum polonicum (Machalska, 1980) from Poland. However, the anterior extremity of vitelline follicles of the present specimens sometimes extended to the level of pharynx. The oral sucker width, oral sucker width/pharynx width ratio, and intertesticular space metrics differed from those of M. p. polonicum. The maximum-likelihood trees based on the cytochrome c oxidase subunit I (COI) and the internal transcribed spacer 2 (ITS2) sequences indicated that the species from the present study formed a sister group with M. p. polonicum from the Czech Republic. The p-distances of COI and ITS2 sequences between the present specimens and M. p. polonicum from the Czech Republic were 6.9–7.5% and 0.6%, respectively. These genetic divergences indicate the border for intra- or interspecific variation of digeneans. The definitive host species and geographical distribution of the current specimens were distinct from those of M. p. polonicum from Europe. We thus concluded that the present specimens are ranked as a new subspecies of M. polonicum, namely M. polonicum malayense n. subsp.

DOI： 10.1016/j.parint.2020.102074

Do atypical 15N and 13C enrichment in parasites result from isotope ratio variation of host tissues they are infected? 査読国際誌

Kamiya, E., Urabe, M. Okuda, N.

Limnology 21 139 - 149 2020年1月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：日本陸水学会参加形態：共同（主担当）

Contrary to a general rule of stable isotope trophic discrimination, parasites show great variation in isotope discrimination from their host muscle tissues. One of the possible mechanisms is that isotopic variation among host tissues may cause apparent deviation from the actual isotope discrimination between a parasite and a given host tissue consumed by the parasite. To test this possibility, we measured δ15N and δ13C for some fish parasites and a variety of their host tissues to estimate their actual trophic discrimination factors (Δ). All of the trematodes investigated showed positive Δ15Ν values and nearly zero Δ13C values, which are comparable to those of free-living consumers. Cestodes and nematodes showed great variations in their Δ15Ν and Δ13C values when they were compared to a particular tissue/mucus of their infection site. Acanthocephalans showed negative Δ15Ν and Δ13C values in comparison with host intestinal mucus, and a crustacean had δ values similar to those of host blood. Even in parasites infected to intestine, Δ15Ν and Δ13C values varied among higher taxa. These results suggested that atypical 15N and 13C enrichment of parasites is not caused by the variation in δ values among host tissues, but possibly by metabolic processes unique to each parasite taxon.

Morphological and molecular studies of Eudiplozoon nipponicum (Goto, 1891) and Eudiplozoon kamegaii sp. n. (Monogenea; Diplozoidae). 査読国際誌

Nishihira, T., Urabe, M

Folia Parasitologica 67 2020年

The curious case of the endemic freshwater crocodile Crocodylus mindorensis as incidental host of marine fish acanthocephalan 査読国際誌

Marcaida, A. J. B., Urabe, M., Briones, J. C. A., Diesmos, M. L. L., Tellez, M, Diesmos, A. C.

Parasitology International 72 2019年10月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：日本寄生虫学会参加形態：共同（副担当）

We performed the first host-parasite survey of the Philippine crocodile, Crocodylus mindorensis, a critically endangered species for which ecological information is lacking. We collected by gastric lavage samples of the stomach contents of crocodiles (n = 10) residing at the Palawan Wildlife Rescue and Conservation Center in Puerto Princesa, Palawan, Philippines. The only parasite detected was an acanthocephalan, which was identified as Neorhadinorhynchus nudus (n = 68), a parasite typically found in the marine fish species consumed by three crocodile individuals. Given the known hosts of N. nudus, its parasitism of C. mindorensis in captivity is likely established by consumption of marine fish. Our findings have implications for the conservation management of C. mindorensis, particularly in terms of preventing introduction of parasites that could lead to development of infectious disease or alter the fitness of captive animals.

DOI： 10.1016/j.parint.2019.101940

その他リンク： https://www.sciencedirect.com/science/article/pii/S1383576919300078?via%3Dihub

Redescription and supplementary molecular characteristics of Aspidogaster ijimai Kawamura, 1915 (Trematoda, Aspidogastrea, Aspidogastridae), a parasite of Cyprinus carpio Linnaeus, 1758 s. lato (Actinopterygii) and freshwater bivalves in East Asia 査読国際誌

S.G.Sokolov, D.M.Atopkin, M.Urabe

Parasitology International 71: 71 167 - 176 2019年8月

記述言語：英語掲載種別：研究論文（学術雑誌）参加形態：共同（副担当）

A detailed morphological description and ribosomal DNA (rDNA) sequence molecular data for Aspidogaster ijimai from Japan are provided. Morphological analysis, including a description of the cirrus-sac, indicate the conspecificity of Japanese and continental East Asian A. ijimai specimens. Analysis of ITS1-5.8S-ITS2 rDNA sequences of Japanese, Chinese and Russian specimens confirmed the morphological results. Phylogenetic analysis using ITS rDNA sequences confirmed that A. ijimai is a sister species for Aspidogaster chongqingensis. Median-joining network analysis showed an initial molecular differentiation step of Russian specimens from group of Japanese-Chinese samples. Our 28S rDNA results based on maximum likelihood (ML) and Bayesian (BI) phylogenetic analyses indicated well-supported monophyly of the Aspidogaster conchicola + A. ijimai group, a finding that indicates that these species are congeneric. At the same time, our data demonstrated that the genus Lobatostoma is paraphyletic and the family Aspidogastridae is polyphyletic, results that confirm previous studies.

その他リンク： https://www.sciencedirect.com/science/article/pii/S1383576919300480

Phylogenetic analysis of the superfamily Hemiuroidea (Platyhelminthes, Neodermata: Trematoda) based on partial 28S rDNA sequences 査読

Sokolov S., Atopkin D., Urabe M., Gordeev I.

Parasitology 146 ( 5 ) 596 - 603 2019年4月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Parasitology

© Cambridge University Press 2018. In the present paper, the phylogenetic relationships between genera, subfamilies and families of the Hemiuroidea are explored. Twelve new sequences of 28 rDNA and data taken from GenBank (NSBI) on 43 species affiliated to 34 genera were included in the analysis. Most of the hemiuroidean trematodes form two highly supported clades (A and B), which are sister groups to each other. Hemipera manteri joined with Gonocerca spp. with moderate statistical support. This clade is basal relative to the clades A and B. Dilade A is polytomic and contains representatives of the families Accacoeliidae, Syncoeliidae, Didymozoidae, Hirudinellidae and Sclerodistomidae, and derogenid subfamilies Derogeninae and Halipeginae. At the same time, the Syncoeliidae, Hirudinellidae and Accacoeliidae form a well-supported monophyletic group. The phylogenetic relationship between Derogeninae and Halipeginae is poorly resolved. Dilade B unites the isoparorchiid, bunocotylid, lecithasterid and hemiurid trematodes. Our data re-establishes the family Bunocotylidae, which consists of two subfamilies, Opisthadeninae and Bunocotylinae, and the Machidatrema chilostoma + Hysterolecithoides frontilatus group. The Bunocotylidae is the sister group to the Hemiuridae + Lecithasteridae group and the Isoparorchiidae is a basal relative to the representatives of these three hemiuroid families.

DOI： 10.1017/S0031182018001841

Scopus

その他リンク： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056207384&origin=inward

Long-term dynamics of Metagonimus spp. (Trematoda; Digenea) in ayu fish (Plecoglossus altivelis) in Shizuoka Prefecture, Japan. 査読

Urabe, M. and Kino, H

陸水研究 5 00 - 00 2019年

大学生アンケートによる水質指標生物の教育効果の検討査読

浦部美佐子・石川俊之・片野泉・石田裕子・野崎健太郎・吉冨友恭

陸水学雑誌 79 1 - 18 2018年

Recent lake expansion triggered the adaptive radiation of freshwater snails in the ancient Lake Biwa. 査読

Miura, O., Urabe, M., Nishimura, T., Nakai, K., Chiba, S

Evolution Letters 2018年

琵琶湖内湖の神上沼における魚類相査読

北野大輔・曽我部共生・浦部美佐子

地域自然史と保全 39 71 - 78 2017年

Larval stages of Neoplagioporus elongatus (Goto and Ozaki, 1930) (Opecoelidae: Plagioporinae), with notes on potential second intermediate hosts. 査読

Yano, A. and Urabe, M

Parasitology International 66 181 - 185 2017年

Unionid mussel composition and ditch environments in floodplain and alluvial fan geomorphic types: a case study of a Lake Biwa river basin. 査読

Nakano, M., Takakura, K., Morii, K., and Urabe, M

Limnology 18 41 - 49 2017年

Taxonomic tools for the identification of Allogenarchopsis bareilliensis n. sp. (Digenea: Hemiuroidea: Derogenidae) from Channa striata of Rohilkhand, India based on light and scanning electron microscopic studies. 査読国際誌

Gupta, N., Gupta, D., and Urabe, M.

Journal of Parasitic Disease 41 29 - 39 2017年

Experimental infection of the digeneans to some congeneric snail species radiated in a single water system: Relative importance of local evolution and phylogenetic constraint. 査読

Urabe, M.

Parasitology International 65 221 - 226 2016年

The life cycle and molecular phylogeny of a gorgoderid trematode recorded from the mussel Nodularia douglasiae in the Yodo River, Japan. 査読国際誌

Urabe, M., Ishibashi, R. and Uehara, K.

Parasitology International 64 26 - 32 2015年

Does cestode infection affect reproduction of the endangered golden venus chub, Hemigrammocypris neglectus ? 査読

Yoshimura, M., Miyata, A., Suzuki, N., and Urabe, M.

Limnology 16 203 - 207 2015年

Unionid freshwater mussels in irrigation ditches are affected by physical environmental factors and proximity to paddy fields. 査読

Nakano, M., Yamamoto T., Takakura, K. and Urabe, M.

Zoological Science 32 378 - 382 2015年

The first report of three acanthocephalan parasite species isolated from Philippine fishes. 査読

Briones, J. C. A, Papa, R. D. S., Cauyan G. A. and Urabe , M.

Helminthologia 52 384 - 389 2015年

Across-population variation in sex ratio in invasive Japanese Potamopyrgus antipodarum (Caenogastropoda: Rissooidea: Hydrobiidae) 査読

Tatara Y., Hamada K., Urabe M., the Biology Club of Kojo High School

Limnology 15 185 - 190 2014年

Revision of Isoparorchis Southwell, 1913 (Digenea, Hemiuroidea, Isoparorchiiidae), parasites of the air bladder of freshwater catfishes: a molecular and morphological study.

Shimazu T., Cribb T. H., Miller T. L., Urabe M., Ha N. V., Binh T. T., Shed'ko M. B.

Bulletin of National Museum of Nature and Science, Ser. A. 40 15 - 51 2014年

Characterization of arginine kinase from the Caenogastropod Semisulcospira libertina, an intermediate host of Paragonimus westermani

Jarilla B. R., Uda K., Suzuki T., Acosta, L. P., Urabe, M., Agatsuma T.

The Journal of Mollscan Studies 2014年

Invasion, dispersion, population persistence and ecological impacts of a freshwater mussel (Limnoperna fortunei) in the Honshu Island of Japan 査読国際誌

Nakano D., Baba T., Endo, N., Nagayama S., Fujinaga A., Uchida A., Shiragane A., Urabe, M., Kobayashi T.

Biological Invasions 2014年

ミシシッピアカミミガメが彦根城中堀に自生するオニバス群落に与える影響の検証。査読

曽我部　共生、浦部　美佐子、渡邊　輝世

地域自然史と保全 36 95 - 108 2014年

Allocreadium tamoroko sp. nov. (Digenea, Allocreadiidae) parasitic in the intestine of the freshwater fish Gnathopogon elongates elongates (Cyprinidae) from Shiga Prefecture, Central Japan 査読

Shimazu T., Urabe M.

Bulletin of National Museum if Nature and Science, Ser. A. 39 69 - 72 2013年

Allogenarchopsis gen. nov. (Digenea, Derogenidae, Halipeginae) parasitic in the intestine of freshwater fishes: a molecular and morphological study of adult and cercarial forms.

Urabe M., Shimazu T.

Bulletin of National Museum of Nature and Science, Ser. A. 39 119 - 130 2013年

ナマズ腹口吸虫と尾崎腹口吸虫の分布拡大および新たに確認された宿主について査読

馬場　孝, 浦部　美佐子

関西自然保護機構会誌 33 ( 2 ) 117 - 124 2011年12月

Liolope copulans (Trematoda: Digenea: Liolopidae) parasitic in Andrias japonicus (Amphibia: Caudata: Cryptobranchidae) in Japan: life cycle and systematic position inferred from morphological and molecular evidence 査読

Baba, T., Hosoi, M., Urabe, M., Shimazu, T., Tochimoto, T., Hasegawa, H.

Parasitology International 60 181 - 192 2011年6月

Digeneans (Trematoda) Parasitic in freshwater fishes (Osteichthyes) of the Lake Biwa basin in Shiga Prefecture, Central Honshu, Japan 査読

Shimazu, T., Urabe, M., Grygier, M. J.

National Museum of Nature and Science Monographs 43 1 - 105 2011年3月

カワバタモロコの成長、体形および婚姻色への条虫感染の影響査読

井上正和・天野美千代・鈴木規慈・浦部美佐子

関西自然保護機構会誌 32 99 - 111 2010年12月

絶滅のおそれのある淡水生物の寄生性蠕虫類

浦部美佐子

寄生虫分類形態談話会会報 26 4 - 12 2010年12月

New records of Gordius specimens from Japan (Nematomorpha, Gordiida) 査読

Schmidt-Rhaesa, A., Urabe, M.

Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 106 1 - 6 2010年10月

Seasonal dynamics of the fish parasite Neoplagioporus ayu (Digenea) in its definitive host, Plecoglossus altivelis, in the Chikugo River, Kyushu, Japan 査読

Yanagi, S., Kuribayashi, Y., Okamoto M., Mori, Y., Urabe, M.

Limnology 11 167 - 170 2010年8月

Morphological comparison of Lophotaspis from freshwater mollusks and turtles in Japan and China, with the correction of original description of Lophotaspis orientalis Faust and Tang, 1936 (Aspidogastrea: Aspidogasteridae) 査読

浦部　美佐子

Parasitology International 58 255 - 257 2009年9月

New records of hairworms (Nematomorpha, Gordiida) from Japan 査読

Schmidt-Rhaesa, A., Nishi, H., Tanabe, A. S., Urabe, M.

Species Diversity 14 131 - 135 2009年7月

Seasonal dynamics and yearly change of metacercarial abundance of Parabucephalopsis parasiluri (Trematoda: Bucephalidae) in the second intermediate host in the Uji - Yodo River. 査読

Urabe, M., Nakai, K., Nakamura, D., Tanaka, M., Nakatsugawa, T., Ogawa, K.

Fisheries Science 75 63 - 70 2009年2月

瀬田川・琵琶湖へのナマズ腹口吸虫Parabucephalopsis parasiluriの分布拡大査読

浦部　美佐子・田中　正治・中村　大悟

関西自然保護機構会誌 30 45 - 48 2008年6月

本邦におけるコモチカワツボの現状と課題査読

Urabe, M.

陸水学雑誌 68 491 - 496 2007年12月

Morphological description of two bucephalid trematodes collected from freshwater fishes in the Uji River, Kyoto, Japan. 査読

Urabe, M., Ogawa, K., Nakatsugawa, T., Nakai, K. and Wang, G. T.

Parasitology Internaitonal 56 ( － ) 269 - 272 2007年4月

Relationship between grooming and tick threat in sika deer Cervus nippon. 査読

Yamada, M. and Urabe, M.

Mammal Study 32 ( － ) 105 - 114 2007年4月

滋賀県における外来種コモチカワツボの現状。査読

西田　孝征・浦部　美佐子

関西自然保護機構会誌 28 ( － ) 183 - 192 2007年4月

吸虫セルカリアにおける銅・亜鉛および塩素の毒性。査読

兒玉裕美子・浦部美佐子

水環境学会誌 29 ( － ) 157 - 162 2006年4月

Demonstration of migration of juvenile cyprinid fish using parasite biomarkers. 査読

Urabe, M.

Landscape and Ecological Engineering 2 ( － ) 209 - 216 2006年4月

淡水魚腸内寄生虫に対する重金属毒性検出の試み。査読

林村・浦部美佐子・吉塚和治

水環境学会誌 29 ( － ) 333 - 337 2006年4月

A new trematode species Neoplagioporus kajika sp. n. (Digenea: Opecoelidae), parasitic in the Japanese fluvial sculpin, Cottus pollux (Osteichthyes: Scorpaeniformes: Cottidae), from Japan. 査読

Urabe, M. and Higa, E.

Folia Parasitologica 53 ( － ) 208 - 210 2006年4月

Shimazu, T. and Urabe, M. (2005) Digeneans found in freshwater fishes of the Uji River at Uji, Kyoto Prefecture, and the Takami River at Higashiyoshino, Nara Prefecture, Japan

Shimazu, T. and Urabe, M.

長野県短期大学紀要 60 1 - 14 2005年12月

Cercariae of a species of Philophthalmus detected in a freshwater snail, Semisulcospira libertina, in Japan. 査読

Urabe, M.

Parasitology International 54 ( － ) 55 - 57 2005年4月

Digeneans found in freshwater fishes of the Uji River at Uji, Kyoto Prefecture, and the Takami River at Higashiyoshino, Nara Prefecture, Japan.

Shimazu, T. and Urabe, M.

J. Nagano Pref. Coll 60 ( － ) 1 - 14 2005年4月

Life cycle of Coitocoecum plagiorchis (Trematoda: Digenea: Opecoelidae). 査読

Yoshida, R. and Urabe, M.

Parasitology International 54 ( － ) 237 - 242 2005年4月

自然河川におけるカワニナの流下と遡上査読

嶋田久美子・浦部美佐子

Venus 63 49 - 59 2004年12月

Component community dynamics of larval trematodes in the freshwater snail Semisulcospira nakasekoae in the Uji River, central Japan 査読

Urabe, M. and Hinoue, M.

Journal of Helminthology 78 361 - 370 2004年12月

Relationship between intermediate host taxon and infection by nematodes of the genus Rhabdochona 査読

Hirasawa, R. Urabe, M. and Yuma, M.

Parasitology International 53 89 - 87 2004年6月

Ephemera strigata (Insecta: Ephemeroptera: Ephemeridae) is the intermediate host of the nematodes Rhabdochona denudata honshuensis and R. coronacauda in Japan. 査読

Hirasawa, R. and Urabe, M.

Journal of Parasitology 89 617 - 620 2003年12月

移入淡水腹足類コモチカワツボと在来種カワニナ類の比較生態査読

嶋田久美子・浦部美佐子

Venus 62 39 - 53 2003年12月

Trematode fauna of prosobranch snails of the genus Semisulcospira in Lake Biwa and the connected drainage system 査読

Urabe, M.

Parasitology International 52 21 - 34 2003年6月

寄生虫を指標とした魚類の移動状況

浦部美佐子・萱場裕一

土木技術資料 44 56 - 61 2002年10月

ome rare larval trematodes of Semisulcospira in the Lake Biwa drainage system, Central Japan 査読

Urabe, M.

Parasitology International 50 191 - 199 2001年12月

Life cycle of Genarchopsis goppo Ozaki 1925 in Japan 査読

Urabe, M.

Journal of Parasitology 87 1404 - 1408 2001年12月

Effects of trematode infection on metabolism and activity in a freshwater snail, Semisulcospira libertina (Gould) 査読

Shinagawa, K., Urabe, M. and Nagoshi, M.

Diseases of Aquatic Organisms 45 141 - 144 2001年6月

宇治川で発見された腹口類（吸虫綱二生亜綱）：その生活史と分布、並びに淡水魚への被害について査読

浦部美佐子・小川和夫・中津川俊雄・今西裕一・近藤高貴・奥西智美・加地祐子・田中寛子

関西自然保護機構会報 23 13 - 21 2001年6月

魚類寄生虫における感染率の季節変化および宿主個体群内における分布様式査読

中村志濃・浦部美佐子・名越誠

陸水生物学報 15 12 - 19 2000年12月

Phenotypic modulation by the substratum, of shell sculpture in Semisulcospira reiniana (Prosobranchia: Pleuroceridae). 査読

Urabe, M.

Journal of Molluscan Studies 66 53 - 59 2000年1月

Relationships between trematode infection and the habitat depth in a freshwater snail, Semisulcospira libertina (Gould) 査読

Shinagawa, K., Urabe, M. and Nagoshi, M.

Hydrobiologia 397 171 - 178 1999年12月

Male-female interactions of sika deer (Cervus nippon) in Nara Park through allogrooming during breeding and rutting seasons. 査読

Matsuno, K. and Urabe, M.

Journal of Ethology 17 41 - 49 1999年12月

カワニナにおけるセルカリア感染個体と非感染個体の分布比較査読

品川和子・浦部美佐子・名越誠

陸水生物学報 14 45 - 48 1999年12月

カワムツの体の大きさと寄生性線虫数の関係査読

森照代・浦部美佐子・名越誠

陸水生物学報 13 67 - 70 1998年12月

奈良公園のニホンジカにおけるアログルーミング査読

山田美樹・浦部美佐子

関西自然保護機構会報 20 ( 2 ) 59 - 66 1998年12月

Contribution of genetic and environmental factors to shell shape in a lotic snail Semisulcospira reiniana 査読

Urabe, M.

Journal of Molluscan Studies 64 329 - 343 1998年12月

Diel change of activity and movement on natural river beds in Semisulcospira reiniana 査読

Urabe, M.

Venus 57 ( 1 ) 17 - 27 1998年3月

奈良県および三重県内の名張川水系のカワニナ類における吸虫類の寄生状況（２）カワニナに寄生する吸虫の水系および宿主個体群内における分布様式査読

牧田祐子・浦部美佐子・名越誠

寄生虫学雑誌 45 ( 6 ) 543 - 551 1996年12月

奈良県および三重県内の名張川水系のカワニナ類における吸虫類の寄生状況（１）観察されたセルカリアの種とその宿主および感染率査読

牧田祐子・浦部美佐子・名越誠

寄生虫学雑誌 45 ( 4 ) 309 - 315 1996年8月

琵琶湖水系における河川棲カワニナ類の分布査読

浦部美佐子・吉田恭子

陸水生物学報 10 7 - 17 1995年12月

Two types of freshwater snail Semisulcospira reiniana (Brot) (Mesogastropoda: Pleuroceridae) identified by electrophoresis 査読

Urabe, M.

陸水学雑誌 54 ( 2 ) 109 - 116 1993年4月

同一河川におけるカワニナ２種の判別と形態比較査読

浦部　美佐子

Venus 50 270 - 286 1992年1月

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