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Tashiro Fumihito

Hokkaido University MuseumAssistant Professor

Researcher basic information

■ Degree
  • 博士(水産科学), 北海道大学
■ URL
researchmap URL■ Various IDs
Researcher number
  • 70737478
J-Global ID■ Research Keywords and Fields
Research Field
  • Humanities & Social Sciences, Museology
  • Life Science, Aquatic life science
  • Life Science, Biodiversity and systematics
■ Educational Organization

Career

■ Career
Career
  • Apr. 2018 - Present
    Hokkaido University, the Hokkaido University Museum
  • Apr. 2014 - Mar. 2018
    Kyoto University, フィールド科学教育研究センター
  • Apr. 2013 - Mar. 2014
    National Museum of Nature and Science, 動物研究部
  • Apr. 2011 - Mar. 2013
    Hokkaido University, 水産学部
Educational Background
  • Apr. 2008 - Mar. 2011, 北海道大学大学院, 水産科学院, 海洋生物資源科学専攻 博士後期課程
  • Apr. 2006 - Mar. 2008, 北海道大学大学院, 水産科学院, 海洋生物資源科学専攻 博士前期課程
  • Apr. 2002 - Mar. 2006, Hokkaido University, School of Fisheries Sciences, Department of Marine Biological Science
Committee Memberships
  • Jan. 2018 - Present
    日本魚類学会, 編集委員, Society

Research activity information

■ Papers
  • A new cryptic species of the deep-sea eel genus Ilyophis (Synaphobranchidae) discovered within Ilyophis brunneus Gilbert 1891
    Fumihito Tashiro; Munehiro Takami
    ICHTHYOLOGICAL RESEARCH, 16 Sep. 2026, [Peer-reviewed]
    English, Scientific journal
  • Mouth- and Substrate-Brooding Cichlids Display Contrasting Trade-Offs and Diverse Evolutionary Pathways of Egg Investment.
    Shun Satoh; Takeshi Ito; Will Sowersby; Masaya Morita; Nobuyuki Kutsukake; Fumihito Tashiro; Michio Hori; Satoshi Awata; Seiya Okuno
    The American naturalist, 207, 4, 564, 577, Apr. 2026, [Peer-reviewed], [International Magazine]
    English, Scientific journal, AbstractOptimal egg size is considered a classic and important concept in life history theory. Here, we used comparative analyses to investigate the ecological factors affecting egg size across 87 Lake Tanganyikan cichlid species, which employ either a mouth-brooding or a substrate-brooding strategy to raise their offspring. These two strategies differ substantially in resource availability, potentially leading to different selective regimes on egg size. We observed a strong negative correlation between egg size and egg number (clutch size) in mouth-brooding species but not in substrate-brooding cichlids. Our results suggest that the strength of the relationship between egg size and number differs between the two brooding strategies. Interestingly, in mouth-brooding species, we found that egg size increases when offspring exhibit external feeding behaviors (i.e., grazing behavior). We also demonstrate that substrate-brooding species that have relatively short periods of parental care typically have larger eggs compared with species with longer periods of parental care. Overall, our results demonstrate that behavioral and ecological differences, including parental care strategy and duration, play an important but often overlooked role in the evolution of egg size across species.
  • Repeated evolution of cooperative breeding and life history traits in Lake Tanganyika cichlids.
    Shun Satoh; Seiya Okuno; Takeshi Ito; Joachim G Frommen; Taiga Saeki; Michio Hori; Ryo Hidaka; Ryoichi Inoue; Yuki Yoshio; Masaya Morita; Nobuyuki Kutsukake; Masanori Kohda; Fumihito Tashiro; Satoshi Awata
    Communications biology, 9, 1, 10 Mar. 2026, [Peer-reviewed], [International Magazine]
    English, Scientific journal, Cooperative breeding is a social system where offspring receive care not only from their parents but also from other group members. The life history traits related to the evolutionary transition towards such complex systems are still poorly understood. This study investigated the evolutionary transition from non-cooperative to cooperative breeding in lamprologine cichlid fishes endemic to Lake Tanganyika using phylogenetic comparative methods. Ancestral state reconstruction revealed that the evolutionary transition from non-cooperative to cooperative breeding occurred at least seven times independently. Comparative analyses using life history data obtained from field observations and from published literature revealed an evolutionary link between cooperative breeding and clutch and body size, but not egg size: cooperative breeders were smaller and laid fewer eggs than non-cooperative breeders. These findings suggest an evolutionary scenario where cooperative breeding evolved in smaller species, most likely because of ecological factors, such as an increased predation risk, driving the evolution of complex social systems. This was followed by a reduction in clutch size. These results shed light on the role of ecological settings in life history trait evolution and how they mediate the transition towards a complex social organization.
  • Stemonosudis fumea, a new barracudina (Aulopiformes: Paralepididae) from Japan, with taxonomic comments on the Stemonosudis rothschildi species complex
    Katsuya Kimura; Ryo Misawa; Fumihito Tashiro; Yuichi Tsuda; Naohide Nakayama; Yoshiaki Kai
    ICHTHYOLOGICAL RESEARCH, 24 Nov. 2025, [Peer-reviewed]
    English, Scientific journal
  • Resurrection of the five-ocellated left-eye flounder Pseudorhombus ocellifer Regan 1905 (Paralichthyidae), with redescriptions of Pseudorhombus pentophthalmus Günther 1862 and Pseudorhombus oculocirris Amaoka 1969
    Mizuki Matsunuma; Seiya Kanai; Ying Giat Seah; Fumihito Tashiro; Hiroyuki Motomura
    ICHTHYOLOGICAL RESEARCH, 29 Mar. 2025, [Peer-reviewed]
    English, Scientific journal
  • First confirmed record of Stemonosudis miscella (Aulopiformes: Paralepididae) from the Japanese Exclusive Economic Zone
    Kimura Katsuya; Misawa Ryo; Tashiro Fumihito
    Japanese Journal of Ichthyology, advpub, The Ichthyological Society of Japan, 2025, [Peer-reviewed]
    Japanese, A single specimen [150.3 mm in standard length (SL)] of the paralepidid genus Stemonosudis Harry, 1951, collected off Hitachi, Ibaraki Prefecture, northern Japan, was identified as Stemonosudis miscella (Ege, 1933), based on the following combination of characters: 3 saddle-like blotches on dorsum before dorsal fin origin; 10 peritoneal pigment sections; predorsal length 66.1% SL; and preanal length 78.2% SL. Although the species has previously been considered to be recorded from Japanese waters, it was revealed here that there were no reliable records of the species from inside of Japanese Exclusive Economic Zone. The present specimen therefore represents the first confirmed Japanese record and northernmost record of the species.
  • Careproctus rhomboides, a new snailfish (Cottoidei: Liparidae) from the western North Pacific
    Toshiaki Mori; Koji Matsuzaki; Yoshiaki Kai; Fumihito Tashiro
    ICHTHYOLOGICAL RESEARCH, 72, 1, 29, 37, Jan. 2025, [Peer-reviewed]
    English, Scientific journal
  • Descriptions of post-settlement juveniles of 3 greeneye species, Chlorophthalmus nigromarginatus, C. acutifrons, and C. albatrossis (Teleostei: Chlorophthalmidae), from Japan, with notes on their rapid metamorphosis after settlement
    Katsuya Kimura; Ryo Misawa; Fumihito Tashiro
    Fishery Bulletin, 122, 4, 186, 202, NMFS Publications Office, 13 Sep. 2024, [Peer-reviewed]
    English, Scientific journal
  • Snailfishes of the genus Careproctus (Perciformes: Liparidae) with a reduced pelvic disk: three new species and new records from the western North Pacific with comments on their phenotypic diversity
    K. A.I. Yoshiaki; Koji Matsuzaki; Toshiaki Mori; Dmitry L. Pitruk; Ryo Misawa; Fumihito Tashiro
    Zootaxa, 5492, 2, 191, 213, 05 Aug. 2024, [Peer-reviewed]
    Scientific journal
  • Identification of the holotype of Pleuronectes chrysopterus Bloch and Schneider 1801 as a species of Platichthys (Pleuronectidae), not Pseudorhombus arsius (Hamilton 1822) (Paralichthyidae)
    Mizuki Matsunuma; Fumihito Tashiro
    ICHTHYOLOGICAL RESEARCH, 71, 1, 187, 192, Jan. 2024, [Peer-reviewed]
    English, Scientific journal
  • 茨城県沖で採集された日本初記録のウミヘビ科魚類 Ophichthus longicorpus アズキウミヘビ(新称)
    古庄 誠; 森川英祐; 三澤 遼; 田城文人
    魚類学雑誌, 1, 6, 10 Aug. 2023, [Peer-reviewed]
    Japanese, Scientific journal
  • Records of Sargocentron rubrum (Holocentriformes; Holocentridae) and Scarus ovifrons(Labriformes; Scaridae) from Kyoto Prefecture, Japan
    Oku Kanami; Tashiro Fumihito; Kawasaki Motoki; Kai Yoshiaki
    Taxa, Proceedings of the Japanese Society of Systematic Zoology, 54, 42, 48, The Japanese Society of Systematic Zoology, 28 Feb. 2023, [Peer-reviewed]
    Japanese, A specimen of Sargocentron rubrum (Forsskål, 1775) and two specimens of Scarus ovifrons Temminck and Schlegel, 1846, caught by local fishermen off the coast of Kyoto Prefecture, Japan in December 2021, represent the first and northernmost records in the Sea of Japan, respectively. Both species are likely to have been transported northwards by the Tsushima Warm Current. Because the two specimens of S. ovifrons were collected at almost the same time in adjacent areas, it is possible that they had been part of an aggregation of individuals. Because S. ovifrons contains a palytoxin-like toxin, great care should be taken to avoid its accidental sale at fish markets.
  • First Records of a Rare Deep-sea Anglerfish, <i>Himantolophus azurlucens</i>, from the Western North Pacific, with Comments on the DNA Barcodes of the Genus (Lophiiformes: Himantolophidae)
    Yoshiaki Kai; Akinori Otani; Ryo Misawa; Benjamin W. Frable; Fumihito Tashiro
    Species Diversity, 27, 2, 285, 292, Japanese Society of Systematic Zoology, 13 Oct. 2022, [Peer-reviewed]
    Scientific journal
  • Ilyophis singularis (Synaphobranchidae; Ilyophinae), a new deep-sea eel from the South China Sea
    Fumihito Tashiro; Wei-Jen Chen
    ICHTHYOLOGICAL RESEARCH, Aug. 2022, [Peer-reviewed]
    English, Scientific journal
  • A multi-tasking stomach: functional coexistence of acid-peptic digestion and defensive body inflation in three distantly related vertebrate lineages.
    P Ferreira; G T Kwan; S Haldorson; J L Rummer; F Tashiro; L F C Castro; M Tresguerres; J M Wilson
    Biology letters, 18, 2, 20210583, 20210583, Feb. 2022, [Peer-reviewed], [International Magazine]
    English, Scientific journal, Puffer and porcupine fishes (families Diodontidae and Tetraodontidae, order Tetradontiformes) are known for their extraordinary ability to triple their body size by swallowing and retaining large amounts of seawater in their accommodating stomachs. This inflation mechanism provides a defence to predation; however, it is associated with the secondary loss of the stomach's digestive function. Ingestion of alkaline seawater during inflation would make acidification inefficient (a potential driver for the loss of gastric digestion), paralleled by the loss of acid-peptic genes. We tested the hypothesis of stomach inflation as a driver for the convergent evolution of stomach loss by investigating the gastric phenotype and genotype of four distantly related stomach inflating gnathostomes: sargassum fish, swellshark, bearded goby and the pygmy leatherjacket. Strikingly, unlike in the puffer/porcupine fishes, we found no evidence for the loss of stomach function in sargassum fish, swellshark and bearded goby. Only the pygmy leatherjacket (Monochanthidae, Tetraodontiformes) lacked the gastric phenotype and genotype. In conclusion, ingestion of seawater for inflation, associated with loss of gastric acid secretion, is restricted to the Tetraodontiformes and is not a selective pressure for gastric loss in other reported gastric inflating fishes.
  • What Is Known of Fish Diversity in the Sea of Japan? Flatfishes: A Case Study
    Fumihito Tashiro
    Fish Diversity of Japan, 79, 109, Springer Nature Singapore, 2022
  • Two new species of snailfishes of the genus Careproctus (Cottoidei: Liparidae) from the western North Pacific Ocean with a range extension of Careproctus brevipectoralis
    YOSHIAKI KAI; HIROMITSU ENDO; FUMIHITO TASHIRO; NAOHIDE NAKAYAMA
    Zootaxa, 4951, 2, 361, 371, Magnolia Press, 06 Apr. 2021, [Peer-reviewed]
    Scientific journal, Three snailfish species of Careproctus (Cottoidei: Liparidae), including two new species, are described from the deep Pacific Ocean off northern Honshu Island, Japan. Careproctus cyanogladius sp. nov., collected from the depths of 2,698–3,223 m, can be distinguished from congeneric species by having the following combination of characters: vertebrae 63; dorsal-fin rays 57–58; anal-fin rays 50; principal caudal rays 7; pectoral-fin rays 29–31; pectoral fin without a notch; uppermost pectoral-fin base below a horizontal through posterior margin of maxillary; pelvic disk oval; chin pores well separated; teeth simple; pyloric caeca 6–10; body pale blue or gray when fresh. The other new species, Careproctus orri sp. nov., collected from depths of 640–808 m, can be distinguished from congeneric species by having the following combination of characters: vertebrae 58–60; dorsal-fin rays 52–53; anal-fin rays 47–49; pectoral-fin rays 34–35; pectoral fin with a distinct notch; cephalic pores 2-6-7-2, chin pores single, unpaired; gill slit extending ventrally to 5th or 6th pectoral-fin ray; teeth strongly trilobed; peritoneum dark, stomach white. In addition, one specimen of Careproctus brevipectoralis Chernova, Thiel & Eidus, 2020 was newly collected from Japan, and is redescribed here in detail with comments on intraspecific variations.
  • Redescription of the serranid perchlet Chelidoperca pleurospilus (Günther, 1880).
    Mizuki Matsunuma; Fumihito Tashiro
    Zootaxa, 4830, 1, zootaxa.4830.1.6, 12 Aug. 2020, [Peer-reviewed], [International Magazine]
    English, Scientific journal, Chelidoperca pleurospilus (Günther, 1880) (Perciformes: Serranidae) is redescribed on the basis of the lectotype (designated herein) and 69 non-type specimens from the eastern Indian and western Pacific oceans, ranging from the Andaman Sea east to New Caledonia, and northwestern Australia north to Japan. Literature records of the species from the Red Sea and Madagascar are considered applicable to Chelidoperca occipitalis Kotthaus 1973. Chelidoperca pleurospilus is characterized by the following combination of characters: pectoral-fin rays 14-16 (modally 15); pored lateral-line scales 40-43 (43); scale rows in longitudinal series 42-47 (44); scale rows between lateral line and base of 6th dorsal-fin spine 4 (3 full-sized scales plus 1 half-sized); interorbital scales reaching mid-orbit level, not extending beyond anterior margin of orbit; scales on lower jaw ventral surface restricted to angular, not extending anteriorly onto dentary; posterior tip of upper caudal-fin lobe slightly elongate with rounded or pointed contour, that of lower lobe not elongate, with rounded or truncate contour; longitudinal row of ca. 5 dark, laterally elongate blotches (more-or-less continuous in small specimens <60 mm SL) along mid-body from behind head to caudal-fin base. The species is compared with its congeners, and morphological changes with growth in the former discussed in detail.
  • Deep-sea fishes from the Andaman Sea by R/V Chakratong Tongyai during 1996–2000. Part 5: order Perciformes
    Toshio Kawai; Fumihito Tashiro; Naohide Nakayama; Hisashi Imamura; Kota Kamiyama; Charatsee Aungtonya; Surapong Banchongmanee
    Phuket Marine Biological Center Research Bulletin, 77, 43, 59, 2020, [Peer-reviewed]
  • Deep-Sea fishes from the Andaman Sea R/V Chakratong Tongyai during 1996–2000. Part 6: orders Pleuronectiformes and Tetraodontiformes
    Toshio Kawai, Fumihito Tashiro, Naohide Nakayama, Charatsee Aungtonya and Surapong Banchongmanee
    Phuket Marine Biological Center Research Bulletin, 77, 101, 108, 2020, [Peer-reviewed]
  • Deep-sea fishes from the Andaman Sea by R/V Chakratong Tongyai during 1996–2000. Part 4: order Argentiniformes
    Tetsuro Senda; Toshio Kawai; Fumihito Tashiro; Hisashi Imamura; Charatsee Aungtonya; Surapong Banchongmanee
    Phuket Marine Biological Center Research Bulletin, 77, 109, 119, 2020, [Peer-reviewed]
  • First Japanese record for a species of Chaunax (Acanthopterygii: Chaunacidae)
    Koizumi Yudai; Tashiro Fumihito
    Japanese Journal of Ichthyology, 67, 2, 203, 207, The Ichthyological Society of Japan, 2020, [Peer-reviewed]
    Japanese,

    A single large specimen [197.8 mm standard length (SL)] of the genus Chaunax Lowe, 1846 (Lophiiformes: Chaunacidae), captured during a commercial bottom trawl at a depth of 150–250 m off Cape Daio-zaki, Shima, Mie Prefecture, Japan on November 2016. Lacked markings on the body surface, thereby differing clearly from the three Japanese congeners (Chaunax fimbriatus Hilgendorf, 1879, Chaunax penicillatus McCulloch, 1915 and Chaunax abei Le Danois, 1978) known to date. Subsequently identified as Chaunax apus Lloyd, 1909, the specimen was characterized as follows: body without marking, reddish dorsally and paler ventrally (fresh condition), becoming uniformly whitish (preserved) ; tips of cirri on esca partially dark; dorsal surface of head lacking cirri; head length 39.3% SL; and 3 neuromasts in upper preopercular series, 3 in lower preopercular series, and 15 in pectoral series. The specimen represents both the northernmost and easternmost records of the species in the Pacific Ocean, in addition to being the first from Japanese waters. Intraspecific variation was noted in the count of spinules bridging the lateral-line complex (4–5 pairs in the present specimen vs. usually 3 pairs in previous reports of the species). The need for reconsideration of two of the three species groups recognized in the genus Chaunax [C. abei (including C. apus) and C. fimbriatus species groups] was discussed from the viewpoint of new morphological data obtained from the above specimen. The new standard Japanese name "Akafusen" is proposed for C. apus, in referring to its characteristic body shape and color.

  • New distributional records of trawled fishes off the Pacific coasts of Tohoku District, northern Japan
    Misawa Ryo; Shibata Yasutoki; Endo Hiromitsu; Tashiro Fumihito; Kai Yoshiaki; Kimura Katsuya; Mizumachi Kaito; Hattori Tsutomu; Narimatsu Yoji; Suzuki Yuto; Morikawa Eisuke; Tokioka Shun; Nagao Jiro
    Japanese Journal of Ichthyology, 67, 2, 265, 286, The Ichthyological Society of Japan, 2020, [Peer-reviewed]
    Japanese,

    New distributional records of forty-five fish species off the Pacific coast of Tohoku District, northern Japan are reported, based on specimens trawled by the R/V Wakataka-maru (Japan Fisheries Research and Education Agency) during surveys in autumn of each year from 1995 to 2019. The records include northern distribution range extensions of 19 species, distribution gaps filled for 17 species, and northern and southern limits along the Pacific coast of Japan for eight and one species, respectively. Twenty-seven species were recorded off Tohoku District for the first time. In addition, taxonomic notes for each species, including some meristic and morphometric data from the collected specimens, are also provided.

  • Zenopsis filamentosa (Zeidae), a new mirror dory from the western Pacific Ocean, with redescription of Zenopsis nebulosa
    Kai Yoshiaki; Tashiro Fumihito
    ICHTHYOLOGICAL RESEARCH, 66, 3, 340, 352, Jul. 2019, [Peer-reviewed]
  • Description of a new species of Bembradium (Scorpaeniformes: Bembridae) from the Andaman Sea
    Saki Kishimoto; Toshio Kawai; Fumihito Tashiro; Charatsee Aungtonya
    Phuket Marine Biological Center Research Bulletin, 76, 9, 17, Jun. 2019, [Peer-reviewed]
    English, Scientific journal
  • Deep-sea fishes from the Andaman Sea by R/V Chakratong Tongyai during 1996–2000. Part 2: orders Beryciformes and Stephanoberyciformes
    Katsuya Kimura; Toshio Kawai; Fumihito Tashiro; Naohide Nakayama; Charatsee Aungtonya; Surapong Banchongmanee
    Phuket Marine Biological Center Research Bulletin, 76, 1, 8, Jun. 2019, [Peer-reviewed]
    English, Scientific journal
  • Records of Brama orcini and Eumegistus illustris (Bramidae) from the Sea of Japan
    Ogino Akari; Tashiro Fumihito; Matsunuma Mizuki
    Japanese Journal of Ichthyology, 一般社団法人 日本魚類学会, 2019, [Peer-reviewed]
    Japanese, <p>Two specimens [157.5–269.1 mm standard length (SL)] of Bigtooth Pomfret, <i>Brama orcini</i> Cuvier, 1831 (Bramidae), collected from Kyoto Prefecture (Sea of Japan coast), Japan, represent the northernmost record of the species, which had not previously been recorded from the Japan Sea coast. In addition, two examples of Brilliant Pomfret, <i>Eumegistus illustris</i> Jordan and Jordan, 1922 (350.0 and 378.0 mm SL), also collected from the Japan Sea coast of Kyoto Prefecture, similarly represent the northernmost records for the species.</p>
  • First record of Scomberoides commersonnianus (Perciformes: Carangidae) from Yamaguchi Prefecture, Japan and a checklist of carangid fishes from Wakasa Bay and adjacent waters
    Matsunuma Mizuki; Uchida Yoshitaka; Tashiro Fumihito
    Japanese Journal of Ichthyology, 一般社団法人 日本魚類学会, 2019, [Peer-reviewed]
    Japanese, <p>A single specimen of <i>Scomberoides commersonnianus</i> (Carangidae), previously recorded only from Kagoshima, Miyazaki and Toyama prefectures in Japan, was recently collected off Yamaguchi Prefecture (34˚25.3'N, 131˚21.0'E), southwestern Japan Sea. The newly collected specimen (FAKU 146095, 401.8 mm SL, 424.8 mm FL), representing the fourth Japanese record of the species, was probably transported by the Tsushima Current, flowing northward off the west coast of Kyushu and the Japan Sea coast of mainland Japan. A checklist of 27 carangid fishes found in Wakasa Bay and adjacent waters, central Japan Sea coast of Japan is also provided.</p>
  • Four new deepwater Ophichthus (Anguilliformes: Ophichthidae) from Japan with a redescription of Ophichthus pallens (Richardson 1848)
    Yusuke Hibino; J. E. McCosker; Fumihito Tashiro
    Ichthyological Research, 1, 18, Jan. 2019, [Peer-reviewed]
    English, Scientific journal
  • Eels of the genus Bathyuroconger in the northwestern Pacific, with descriptions of four new species (Anguilliformes: Congridae)
    Smith David G; Ho Hsuan-Ching; Tashiro Fumihito
    ZOOTAXA, 4454, 1, 147, 167, 31 Jul. 2018, [Peer-reviewed]
  • A rare species of Uropterygius (Anguilliformes, Muraenidae) found in the stomach content of a yellow-lipped sea krait from Japan
    Fumihito Tashiro; Runa Tabata; Hideaki Nishizawa; Hiromichi Mitamura
    Check List, 14, 1, 163, 166, Pensoft Publishers, 19 Jan. 2018, [Peer-reviewed]
    English, Scientific journal
  • First records of the rare snake eel Ophichthus exourus (Pisces: Anguilliformes: Ophichthidae) from the Northern Hemisphere
    Fumihito Tashiro; Yusuke Hibino; Kei Miyamoto
    Species Diversity, 22, 2, 213, 217, Japanese Society of Systematic Zoology, 01 Dec. 2017, [Peer-reviewed]
    English, Scientific journal
  • Relative importance of ocean currents and fronts in population structures of marine fish: a lesson from the cryptic lineages of the Hippocampus mohnikei complex
    Sang-Yun Han; Jin-Koo Kim; Fumihito Tashiro; Yoshiaki Kai; Joon-Taek Yoo
    Marine Biodiversity, 1, 13, Springer Verlag, 13 Oct. 2017, [Peer-reviewed]
    English, Scientific journal
  • Stomach contents of three sea kraits (Hydrophiinae: Laticauda spp.) in the Ryukyu Islands, Japan
    Runa Tabata; Fumihito Tashiro; Hideaki Nishizawa; Junichi Takagi; Noriko Kidera; Hiromichi Mitamura
    Current Herpetology, 36, 2, 127, 134, 01 Aug. 2017, [Peer-reviewed]
    English, Scientific journal
  • First Japanese record for a species of Pseudoscopelus (Acanthopterygii: Chiasmodontidae) lacking discrete photophores
    田城 文人
    魚類学雑誌 = Japanese journal of ichthyology, 64, 1, 37, 41, 日本魚類学会, Apr. 2017, [Peer-reviewed]
    Japanese
  • Biogeographic and taxonomic notes regarding the diversity of fish in the Sea of Japan
    田城 文人; 鈴木 啓太; 上野 陽一郎; 船越 裕紀; 池口 新一郎; 宮津エネルギー研究所水族館; 甲斐 嘉晃
    タクサ : 日本動物分類学会誌 = Taxa : proceedings of the Japanese Society of Systematic Zoology, 42, 22, 40, 日本動物分類学会, Feb. 2017, [Peer-reviewed]
    Japanese
  • Deep-sea fishes collected from the Andaman Sea by R/V Chakratong Tongyai during 1996-2000. Part 1: Order Scorpaeniformes
    Kawai, T; Tashiro, F; Imamura, H; Aungtonya, C
    Phuket Marine Biological Center Research Bulletin, 74, 23, 32, 2017, [Peer-reviewed]
  • Additional records of the snake eel Ophichthus aphotistos (Anguilliformes: Ophichthidae) from Japan and Taiwan.
    日比野友亮; 田城文人; CHIU Yung‐Chieh; CHIU Yung‐Chieh; 木村清志
    魚類学雑誌, 63, 2, 119‐125, 125, 日本魚類学会, Nov. 2016, [Peer-reviewed]
    Japanese
  • New Korean record of the banded driftfish, Psenes arafurensis (PISCES: Nomeidae)
    Woo Jun Lee; Jung-Hwa Ryu; Moongeun Yoon; Hye Suck An; Jiyoung Woo; Fumihito Tashiro; Jin-Koo Kim
    Fisheries and Aquatic Sciences, 19, 1, 1, 5, Korean Fisheries Society, 01 Mar. 2016, [Peer-reviewed]
    English, Scientific journal
  • 40年ぶりに日本で採集されたツルギムカシウミヘビNeenchelys mccoskeri(ウナギ目:ウミヘビ科)
    田城文人; 日比野友亮; 高見宗広; 福井篤
    海・人・自然, 13, 15‐19, 19, 東海大学海洋学部博物館, Mar. 2016, [Peer-reviewed]
    Japanese
  • Survey for coastal fishes of Ranong and Phuket Provinces, Thailand in December 2014
    Veera, V; Yamanaka, R; Kawai, T; Imamura, H; Ratmuangkhwang, S; Tashiro, F; Ohara, M
    The Thailand Natural History Museum Journal, 10, 117, 123, 2016, [Peer-reviewed]
  • Description of a new species of the genus Neenchelys (Anguilliformes: Ophichthidae, Myrophinae) from the eastern Indian Ocean, with comments on the availability of three congeners
    Fumihito Tashiro; Yusuke Hibino; Hisashi Imamura
    ICHTHYOLOGICAL RESEARCH, 63, 1, 53, 58, Jan. 2016, [Peer-reviewed]
    English, Scientific journal
  • Distributional records for five species of the genus Pseudorhombus (Pleuronectiformes, Paralichthyidae) from Wakasa Bay, Japan, with comments on their distributional ranges in the Sea of Japan
    田城 文人; 小倉 良仁; 甲斐 嘉晃
    日本生物地理学会会報 = Bulletin of the Biogeographical Society of Japan, 70, 43, 53, 日本生物地理学会, Dec. 2015, [Peer-reviewed]
    Japanese
  • The northernmost records of two Neoclinus blennies (Teleostei: Chaenopsidae) from the Sea of Japan
    Atsunobu Murase; Fumihito Tashiro; Satoshi Awata
    Marine Biodiversity Records, 8, e124, 1, 5, Cambridge University Press, 08 Apr. 2015, [Peer-reviewed]
    English, Scientific journal
  • A new species of deep-sea synaphobranchid eel, Haptenchelys parviocularis (Anguilliformes: Synaphobranchidae), from Japan
    Fumihito Tashiro; Gento Shinohara
    ICHTHYOLOGICAL RESEARCH, 62, 2, 115, 121, Jan. 2015, [Peer-reviewed]
    English, Scientific journal
  • Rediscovery of Ilyophis nigeli (Anguilliformes; Synaphobranchidae) from northern Japan.
    田城文人; 今村央; 矢部衞
    魚類学雑誌, 57, 2, 167, 172, 日本魚學振興會, Nov. 2010, [Peer-reviewed]
    Japanese
  • First record of Phoxinus lagowskii steindachneri established in southern Hokkaido, Japan
    田城 文人; 尼岡 邦夫; 三上 敦史; 矢部 衞
    Japanese journal of ichthyology, 57, 1, 57, 61, 日本魚學振興會, Apr. 2010, [Peer-reviewed]
    Japanese, アブラハヤはコイ目コイ科ウグイ亜科に属し、河川の上流から中流域、山地の湖沼、湧水地などに生息する一次淡水魚である。本亜種は日本国内では本州の東日本を中心に、青森県から福井県(日本海側)および岡山県(太平洋・瀬戸内海側)にかけて分布する。また、小島・疋田は北海道石狩市を流れる厚田川から本亜種の生息を報告し、これを琵琶湖産のアユの種苗を放流した際に混入し、定着した個体群であるとした。2007年6月に著者の1人である三上によって、北海道の南部を流れる安野呂川(厚沢部川水系)でアブラハヤが釣獲された。その後、2007-2009年の3年間にわたり調査を行った結果、本亜種は本河川に定着していると判断された。ここでは、得られた標本の形態特徴と同定の根拠を記すとともに、生息環境および移入の経緯などについて報告する。
  • First record of armored searobin, Satyrichthys adeni, from Suruga Bay, Japan.
    河合俊郎; 田城文人
    魚類学雑誌, 55, 1, 43, 47, 日本魚類学会, May 2008, [Peer-reviewed]
    Japanese
  • First record of armored searobin, Satyrichthys adeni, from Suruga Bay, Japan
    Kawai Toshio; Tashiro Fumihito
    Jpn. J. Ichthyol., 55, 1, 43, 47, The Ichthyological Society of Japan, 2008, [Peer-reviewed]
    Japanese, Scientific journal, A single peristediid specimen, NSMT-P 79556, was caught from Suruga Bay, Japan, and identified as <I>Satyrichthys adeni</I> (Lloyd, 1907) based on the following combination of characters: 16 dorsal and anal fin soft rays, respectively; 4 barbels on lip and 3 on chin; rostral projection length 9.9% SL; no straight sutured line formed by both frontals and parietals on posterior dorsal head; no black spots on dorsal fin; and pectoral fin pale yellow in alcohol. The present study represents the first record of this species in Japanese waters.
■ Books and other publications
■ Lectures, oral presentations, etc.
■ Syllabus
  • 環境と人間, 2024年, 学士課程, 全学教育
  • 海洋生物科学実験Ⅱ, 2024年, 学士課程, 水産学部
  • 水圏生物学, 2024年, 学士課程, 水産学部
  • 海洋生物科学実験Ⅲ, 2024年, 学士課程, 水産学部
  • 水圏生物科学実習, 2024年, 学士課程, 水産学部
  • 水族館学, 2024年, 学士課程, 水産学部
■ Research Themes
  • 網羅的DNAバーコーディングによる深海性魚類の動物地理と多様性創出機構の解明
    科学研究費助成事業
    Apr. 2026 - Mar. 2030
    田城 文人
    日本学術振興会, 基盤研究(B), 北海道大学, 26K02075
  • 深海底生性魚類の種多様性評価:コスモポリタンは真実か?
    科学研究費助成事業
    Apr. 2021 - Mar. 2025
    田城 文人
    本研究では,深海底生性魚類の代表分類群の1つであるウナギ目ホラアナゴ科を対象にして,(1)形態学的・遺伝学的データに基づく多角的な分類学的再検討を行うことで日本周辺海域における分布種を正確に認識すること,(2)各種の分布特性を明らかにし,それらを海洋環境データ等と組み合わせることで,分散能力や分散制限要因を考察すること,(3)日本周辺海域で得られた知見を総合することで,世界規模での本科種多様性を再評価すること,以上の3点を目的とする.
    2021年度はまず材料標本の収集を実施した.新型コロナウィルスの影響が当初予想よりも深刻となり,今年度に計画していた野外調査や博物館での標本観察(国内・国外)がほぼ延期もしくは中止となった.一方,研究協力者等からの提供により,主にホラアナゴ属で100個体以上の新規標本を得ることができた.年度後期にそれら新規標本および既存標本を用いたDNA解析(まずはmtDNAのCOI領域)を開始し,対象となるほぼ全ての種で遺伝子配列の決定に成功した.しかし,効率的な実験のためには他のプライマーセットの選出が必要であることも明らかとなった.標本の形態観察においては,リュウキュウホラアナゴ属で既知種とは顕著に異なる形態特徴をもつ標本を認めた.それらを未記載種と判断したため,新種記載論文の発表に着手した.また形態観察の過程で,より安価なX線フィルムを用いて脊椎骨数などの内部骨格情報を取得する手法を開発した.これにより,限られた予算内で,当初の想定よりも多くの個体のデータ蓄積が可能になった.この新規手法は,本研究課題のみならず,魚類分類学分野においてきわめて有益な手法となることが期待される.
    日本学術振興会, 基盤研究(C), 北海道大学, 21K06300