Feeding habits of the white-spotted boxfish Ostracion meleagris reveal a strong preference for colonial ascidians Yuki KoideYoichi Sakai Full Paper 14 February 2021 Pages: 461 - 470
Validity and redescription of the poorly known Japanese blenny Alticus orientalis Tomiyama 1955 (Perciformes: Blenniidae) Kyoji FujiwaraKimitatsu KawamaHiroyuki Motomura Full Paper 27 March 2021 Pages: 471 - 485
A new species of Thrissina from Pakistan (Arabian Sea), with redescription of Thrissina whiteheadi (Wongratana 1983) (Clupeiformes: Engraulidae) Harutaka HataPeter N. PsomadakisHiroyuki Motomura Full Paper 30 March 2021 Pages: 486 - 495
Juvenile migration of Japanese dace Pseudaspius hakonensis revealed in a tributary of Lake Biwa with seasonal changes in abundance and stable isotope ratios Daisuke IshizakiTakamaru NagataTaiga Yodo Full Paper 18 February 2021 Pages: 496 - 505
Developmental morphology and growth in early stages of laboratory-reared Cirrhinus molitorella and C. microlepis (Cypriniformes: Cyprinidae) Shinsuke M. MoriokaBounsong VongvichithPhoutsamone Phommachan Full Paper 23 March 2021 Pages: 506 - 516
Acropoma musorstom, a new lanternbelly (Acropomatidae) from the South Pacific and the first record of Acropoma splendens from the Andaman Sea off southwestern Thailand Makoto OkamotoJohn E. RandallHiroyuki Motomura Full Paper 23 February 2021 Pages: 517 - 528
Genetic diversity of the tire track eel Mastacembelus favus in Southeast Asia inferred from microsatellite markers Jamsari Amirul Firdaus JamaluddinNam SoSiti Azizah Mohd Nor Full Paper 14 March 2021 Pages: 529 - 540
Mating system and protandrous sex change in “Magochi” Platycephalus sp. 2 (Platycephalidae) Naoki HaraTomoki Sunobe Full Paper 28 March 2021 Pages: 541 - 547
Dorsal spinule patch variations in the puffer Lagocephalus spadiceus from Japan; revisited evidence for the existence of “spadiceus”- and “wheeleri”-forms Harumi SakaiRyusuke SakamotoHiroyuki Yoshikawa Short Report 10 April 2021 Pages: 548 - 551
First report of dwarf goby (Teleostei: Gobiidae: Eviota) from the sponge, Coelocarteria singaporensis from the Great Barrier Reef, Australia Anita Mary George News and Comments 06 February 2021 Pages: 552 - 555
Annandale’s collection of freshwater fishes from Inle Lake, Myanmar, housed in the Kyoto University Museum Yusuke FukeTakashi P. SatohKatsutoshi Watanabe News and Comments 16 March 2021 Pages: 556 - 560
Papers published in Japanese Journal of Ichthyology Editorial Notes and Announcements 12 October 2021 Pages: 561 - 563
