Ceratothoa oxyrrhynchaena Koelbel, 1879 is a fishparasitic cymothoid isopod mainly found from the buccal cavit…
View More 市販の千葉県産アカムツから得られたソコウオノエ（ウオノエ科）
カテゴリー: 節足動物
ヒメマルゴキブリの与路島からの初記録
Specimens of Perisphaerus horaianus Hsu, Yanagisawa & Ohgita, 2025 were collected from Yorojima Island. Th…
View More ヒメマルゴキブリの与路島からの初記録
ヘリトリオカガニの奄美大島からの初記録
Specimens of Tuerkayana rotundum (Quoy & Gaimard, 1824) were collected from Amamioshima Island. This const…
View More ヘリトリオカガニの奄美大島からの初記録
A new prefecture record in Japan for a freshwater fish ectoparasite Argulus coregoni (Crustacea: Branchiura: Argulidae)
Male and female specimens of Argulus coregoni Thorell, 1864 were collected from the body surface of rainbow tr…
View More A new prefecture record in Japan for a freshwater fish ectoparasite Argulus coregoni (Crustacea: Branchiura: Argulidae)
瀬戸内海から見つかったシカツノウミクワガタ属2種の記録等脚目：ウミクワガタ科）
Gnathiid isopod crustaceans have been only four records from the Seto Inland Sea, western Japan. In this study…
View More 瀬戸内海から見つかったシカツノウミクワガタ属2種の記録等脚目：ウミクワガタ科）
鹿児島県初記録のマルガオベンケイガニ及びスマトライワベンケイガニ
Two species of sesarmid crab, Danarma leptomerus (Davie & Ng, 2013) and Stelgistra stormi (De Man, 1895), …
View More 鹿児島県初記録のマルガオベンケイガニ及びスマトライワベンケイガニ
与論島におけるオカガニ類2種の記録
Two species of land crabs are reported from Yoron Island in the central Ryukyu Islands of Japan: Cardisoma car…
View More 与論島におけるオカガニ類2種の記録
静岡県から捕獲された抱卵したオニオーストンガニの記録
The deep-sea spider crab Cyrtomaia suhmii Miers, 1886 (Oregoniidae) is distributed throughout the Indo– West P…
View More 静岡県から捕獲された抱卵したオニオーストンガニの記録
Sakhalin redfin Pseudaspius sachalinensis (Cypriniformes: Leuciscidae) for northern Japan, a new host record for Argulus coregoni (Crustacea: Branchiura: Argulidae)
An adult female of Argulus coregoni Thorell, 1864 was collected from the body surface of a Sakhalin redfin Pse…
View More Sakhalin redfin Pseudaspius sachalinensis (Cypriniformes: Leuciscidae) for northern Japan, a new host record for Argulus coregoni (Crustacea: Branchiura: Argulidae)
福井県初記録の淡水魚の寄生虫，チョウ
A female specimen of argulid branchiuran was collected from the first gill arch of an unidentified crucian car…
View More 福井県初記録の淡水魚の寄生虫，チョウ