Susumu Ohtsuka

Redescription and molecular characterization of Mothocya parvostis Bruce, 1986 (Crustacea: Isopoda: Cymothoidae) parasitic on Japanese halfbeak, Hyporhamphus sajori (Temminck & Schlegel, 1846) (Hemiramphidae) with Mothocya sajori Bruce, 1986 placed into synonymy

Hiroki Fujita, Panakkool Thamban Aneesh, Kentaro Kawai, Shin-Ichi Kitamura et autres

This dataset contains the digitized treatments in Plazi based on the original journal article Fujita, Hiroki, Aneesh, Panakkool Thamban, Kawai, Kentaro, Kitamura, Shin-Ichi, Shimomura, Michitaka, Umino, Tetsuya, Ohtsuka, Susumu (2023): Redescription and molecular characterization of Mothocya parvostis Bruce, 1986 (Crustacea: Isopoda: Cymothoidae) …

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Species-specific gut bacterial communities in mesopelagic calanoid copepods: relationships with marine snow feeding and gut morphology

Masayoshi Sano, Ryo Kaneko, Susumu Yoshizawa, Susumu Ohtsuka et autres

Marine planktonic copepods are highly diverse in the mesopelagic zone, where marine snow is among the major food sources. Although marine snow composition varies with origin, whether this influences copepod feeding ecology remains poorly understood. We investigated the gut microbiota of mesopelagic …

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Nipponochordeumium tsubasa (Copepoda: Cyclopoida: Chordeumiidae) endoparasitic in the brittlestar Ophiactis plana Lyman

Susumu Ohtsuka, Takeya Moritaki, Geoffrey Allan Boxshall, Kaori Wakabayashi

The copepod family Chordeumiidae Boxshall, contains symbiotic species that are endoparasitic in brittlestar hosts and have a body defined as moderately to highly transformed in diagnosis. A new chordeumiid genus and species, Nipponochordeumium tsubasa Gen. n., sp. n., is described from the …

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A new species of Gastrosaccus Norman, 1868 (Mysida, Mysidae, Gastrosaccinae) from a sandy shore of Indonesia

Yukio Hanamura, Rose O. S. E. Mantiri, Susumu Ohtsuka

Two new species of the genus Caligus (Crustacea, Copepoda, Siphonostomatoida) from the Sea of Japan, with a note on the establishment of a new species group

Susumu Ohtsuka, Geoffrey A. Boxshall

Redescription and molecular characterization of Mothocya parvostis Bruce, 1986 (Crustacea: Isopoda: Cymothoidae) parasitic on Japanese halfbeak, Hyporhamphus sajori (Temminck & Schlegel, 1846) (Hemiramphidae) with Mothocya sajori Bruce, 1986 placed into synonymy

Hiroki Fujita, Panakkool Thamban Aneesh, Kentaro Kawai, Shinichi Kitamura et autres

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A new species of Pilarella (Copepoda, Calanoida, Arietellidae) from the hyperbenthic layer of Japan, with a molecular phylogenetic analysis of some representative genera of the Arietellidae

Sota Komeda, Kenta Adachi, Susumu Ohtsuka

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A new species of Acartia (Copepoda, Calanoida) from the Philippines, based on morphological and molecular analyses

Khwanruan Srinui, Susumu Ohtsuka, Ephrime B. Metillo, Masahide Nishibori

New genus and species of calanoid copepods (Crustacea) belonging to the group of Bradfordian families collected from the hyperbenthic layers off Japan

Sota Komeda, Susumu Ohtsuka

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On the occurrence of caligids (Copepoda: Siphonostomatoida) in the marine plankton: a review and checklist

Balu Alagar Venmathi Maran, Eduardo Suarez-Morales, Susumu Ohtsuka, Ho Young Soh et autres

A new species of Enterognathus (Copepoda, Cyclopoida, Enterognathidae) collected from the Seto Inland Sea, western Japan

Susumu Ohtsuka, Michitaka Shimomura, Kota Kitazawa

A new genus and species of oceanic planktonic Tisbidae (Crustacea, Copepoda, Harpacticoida) with enlarged modified eyes

Sota Komeda, Susumu Ohtsuka, RONY HUYS

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