1. Genomic reconsideration of fish non-monophyly: why cannot we simply call them all ‘fish’?

   • Shigehiro Kuraku
   • Mana Sato
   • Yoshinobu Uno

   Invited Review Open access 06 December 2023 Pages: 1 - 12

   

2. Taxonomic review of the Neomerinthe bucephalus species group (Teleostei: Scorpaenidae), with description of a new species from Vanuatu

   • Tatsuya Matsumoto
   • Hiroyuki Motomura

   Monograph 07 October 2023 Pages: 13 - 39

   

3. Microichthys grandis, a new species of deepwater cardinalfish from off Ireland, northeastern Atlantic Ocean (Teleostei: Epigonidae)

   • Ronald Fricke
   • Bram Couperus

   Full Paper Open access 13 April 2023 Pages: 40 - 47

   

4. Eustomias shunyo, a new species of barbeled dragonfish (Stomiiformes, Stomiidae) from the western North Pacific

   • Katsuya Kimura
   • Yuichi Tsuda
   • Naohide Nakayama

   Full Paper 24 June 2023 Pages: 48 - 55

   

5. Two new species of Aulotrachichthys (Beryciformes: Trachichthyidae) from the northwestern Pacific

   • Mizuki Matsunuma
   • Atsushi Ujihara
   • Hiromitsu Endo

   Full Paper 23 May 2023 Pages: 56 - 82

   

6. Ambassis octava, a new glass-perchlet species (Teleostei: Ovalentaria: Ambassidae) from Peninsular Malaysia

   • Siti Zafirah Ghazali
   • Sébastien Lavoué
   • Min Pau Tan

   Full Paper 12 June 2023 Pages: 83 - 94

   

7. Lack of genetic differentiation between two sympatric lacustrine morpho-species within the Astyanax (Characidae: Teleostei) genus, Mexico

   • Claudia Patricia Ornelas-García
   • Elena G. Gonzalez
   • Ignacio Doadrio

   Full Paper Open access 03 July 2023 Pages: 95 - 105

   

8. Life histories of poeciliid fishes: searching for a size-dependent trade-off between number and size of offspring

   • J. Jaime Zúñiga-Vega
   • Claudia Olivera-Tlahuel
   • Monserrat Suárez-Rodríguez

   Full Paper Open access 13 July 2023 Pages: 106 - 118

   

9. The genus Ophiocara (Teleostei: Butidae) in Japan, with descriptions of two new species

   • Hirozumi Kobayashi
   • Mao Sato

   Full Paper 10 August 2023 Pages: 119 - 153

   

10. A new species of rainbow sardine, Dussumieria chimaera (Clupeiformes: Dussumieriidae) from Fiji

    • Harutaka Hata

    Full Paper 13 July 2023 Pages: 154 - 162

    

11. How complex is the hidden species diversity of the teleost Plotosus genus?

    • Elsa Froufe
    • André Gomes-dos-Santos
    • L. Filipe C. Castro

    Full Paper Open access 31 July 2023 Pages: 163 - 173

    

12. Protogynous sexuality and gonad structures in the coral-dwelling goby Pleurosicya mossambica

    • Takumi Oyama
    • Kenshiro Abe
    • Yoichi Sakai

    Short Report 20 April 2023 Pages: 174 - 179

    

13. Laboratory-reared larvae and juveniles of three species of the genus Bathygobius (Gobiidae)

    • Shota Tanaka
    • Tomoki Sunobe

    Short Report Open access 23 June 2023 Pages: 180 - 186

    

14. 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

    Short Report 19 July 2023 Pages: 187 - 192

    

15. Spatio-temporal genetic composition of rosy bitterling Rhodeus ocellatus subspecies in the Himi region, central Japan

    • Yumi Iitsuka
    • Masaki Nishio
    • Yuji Yamazaki

    Short Report 27 July 2023 Pages: 193 - 199

    

16. Fish mortality following sudden cold snap in Okinawa-jima Island, Japan

    • Rickdane Gomez
    • Tracy Tabalanza
    • Takashi Nakamura

    News and Comments 05 June 2023 Pages: 200 - 204

    

17. Unusual aggregations of pufferfish at cleaning stations of an estuarine cleaner fish

    • Ivan Sazima

    News and Comments 19 July 2023 Pages: 205 - 207

    

18. A rare case of abnormal hyperpigmentation in a freshwater sardine, Triportheus auritus (Characiformes, Triportheidae) from the Amazon basin, Brazil

    • Akemi Shibuya
    • Wallice P. Duncan
    • Jansen Zuanon

    News and Comments 10 August 2023 Pages: 208 - 211