1. Population density, growth and migration via the sea to different streams of Japanese dace Tribolodon hakonensis in lower reaches of small streams

   • Osamu Katano
   • Tomoyuki Nakamura
   • Yoshihiro Baba

   Full Paper 26 June 2009 Pages: 1 - 9

   

2. Migratory history of Rhinogobius sp. OR morphotype “Shimahire” as revealed by otolith Sr:Ca ratios

   • Takatoshi Tsunagawa
   • Toshiyuki Suzuki
   • Takaomi Arai

   Full Paper 26 June 2009 Pages: 10 - 15

   

3. Breeding season, spawning time, and description of spawning behaviour in the Japanese ornate dragonet, Callionymus ornatipinnis: a preliminary field study at the northern limit of its range

   • Satoshi Awata
   • Motoko R. Kimura
   • Hiroyuki Munehara

   Full Paper 03 July 2009 Pages: 16 - 23

   

4. Growth and morphological development of laboratory-reared larval and juvenile snakeskin gourami Trichogaster pectoralis

   • Shinsuke Morioka
   • Sayaka Ito
   • Shoji Kitamura

   Full Paper 30 June 2009 Pages: 24 - 31

   

5. Molecular identification of Pampus fishes (Perciformes, Stromateidae)

   • Zhaoxia Cui
   • Yuan Liu
   • Weisha Luan

   Full Paper 08 August 2009 Pages: 32 - 39

   

6. Clasping behavior and the asymmetrically latitudinal structure of the testes in the male dwarf gourami Colisa lalia

   • Youichi Hayakawa
   • Makito Kobayashi

   Full Paper 19 August 2009 Pages: 40 - 48

   

7. Monophyletic origin of the dorsally arched lateral line in Teleostei: evidence from nerve innervation patterns

   • Yu Yamanaka
   • Masanori Nakae
   • Kunio Sasaki

   Full Paper 13 August 2009 Pages: 49 - 61

   

8. Annual changes in testicular development and occurrence of parasperm in the male reproductive organs of fourspine sculpin, Cottus kazika

   • Daisuke Tahara
   • Ryou Hatano
   • Youichi Hayakawa

   Full Paper 19 August 2009 Pages: 62 - 70

   

9. Cryptic diversification of the swamp eel Monopterus albus in East and Southeast Asia, with special reference to the Ryukyuan populations

   • Seiji Matsumoto
   • Takeshi Kon
   • Mutsumi Nishida

   Full Paper 19 August 2009 Pages: 71 - 77

   

10. Present status and conservation of the markless forms of stream-resident masu salmon Oncorhynchus masou (the so-called ‘iwame’) in Japanese mountain streams

    • Yuichi Kano
    • Takuya Kondou
    • Yoshitaka Shimizu

    Full Paper 06 October 2009 Pages: 78 - 84

    

11. Unique morphologies of Encheliophis vermiops (Carapidae) with revised diagnosis of the genus

    • Eric Parmentier
    • Deborah Lanterbecq
    • Igor Eeckhaut

    Full Paper 26 January 2010 Pages: 85 - 90

    

12. A new species of the clingfish genus Apletodon (Teleostei: Gobiesocidae) from the Cape Verde Islands, Eastern Central Atlantic

    • Ronald Fricke
    • Peter Wirtz
    • Alberto Brito

    Full Paper 26 January 2010 Pages: 91 - 97

    

13. Larvae of Diagramma pictum (Haemulidae) from Tosa Bay, Japan

    • Jun-ichi Nunobe
    • Izumi Kinoshita

    Short Report 08 July 2009 Pages: 98 - 101

    

14. Diel and lunar spawning periodicity of the hawkfish Paracirrhites forsteri (Cirrhitidae) on the reefs of Kuchierabu-jima Island, southern Japan

    • Tatsuru Kadota
    • Yoichi Sakai
    • Kenji Gushima

    Short Report 06 August 2009 Pages: 102 - 106

    

15. GEDIMAP: a database of genetic diversity for Japanese freshwater fishes

    • Katsutoshi Watanabe
    • Yuichi Kano
    • Koji Tominaga

    News and Comments 10 September 2009 Pages: 107 - 109

    

16. J. T. Carlton (eds): The Light and Smith Manual: Intertidal invertebrates from Central California to Oregon, 4th edition

    • Tomoko Yamamoto

    Book Review 06 January 2010 Pages: 110 - 111

17. New Editor-in-Chief

    Editorial Notes and Announcements 26 January 2010 Pages: 112 - 112