1. Physiological and genetic basis for variation in migratory behavior in the three-spined stickleback, Gasterosteus aculeatus

   • Jun Kitano
   • Asano Ishikawa
   • Seiichi Mori

   Review Open access 09 June 2012 Pages: 293 - 303

   

2. Influences of orange spot patterns and operational sex ratio on male mating behaviors in the guppy Poecilia reticulata

   • Asuka Kiritome
   • Aya Sato
   • Kenji Karino

   Full Paper 09 June 2012 Pages: 304 - 313

   

3. Reproductive biology of Japanese gizzard shad (Nematalosa japonica) in coastal waters around Okinawa Island, Ryukyu Archipelago, southwestern Japan

   • Masato Uehara
   • Katsunori Tachihara

   Full Paper 03 July 2012 Pages: 314 - 322

   

4. Egg capsules of the yellownose skate Zearaja chilensis (Guichenot 1848) and the roughskin skate Dipturus trachyderma (Krefft and Stehmann 1974) (Rajiformes: Rajidae) from the south-eastern Pacific Ocean

   • Francisco Concha
   • María Cristina Oddone
   • Naití Morales

   Full Paper 30 June 2012 Pages: 323 - 327

   

5. Diagnosis of Asian Raiamas (Teleostei: Cyprinidae: Chedrina) with comments on chedrin relationships and previously proposed diagnostic characters for Opsaridium and Raiamas

   • Te Yu Liao
   • Jairo Arroyave
   • Melanie L. J. Stiassny

   Full Paper 09 August 2012 Pages: 328 - 341

   

6. A new worm eel Neenchelys mccoskeri (Anguilliformes: Ophichthidae) from Taiwan and Japan

   • Yusuke Hibino
   • Hsuan-Ching Ho
   • Seishi Kimura

   Full Paper 06 November 2012 Pages: 342 - 346

   

7. Two new silversides, Hypoatherina celebesensis and Hypoatherina macrophthalma, from the western Pacific (Atheriniformes: Atherinidae)

   • Daichi Sasaki
   • Seishi Kimura

   Full Paper 06 November 2012 Pages: 347 - 353

   

8. Diet and food selectivity of Japanese fluvial sculpin Cottus pollux (large-egg type) in the upper regions of the Chikuma River

   • Takaharu Natsumeda
   • Tetsuya Tsuruta
   • Kei’ichiro Iguchi

   Full Paper 09 August 2012 Pages: 354 - 364

   

9. Synonymy of a rare stichaeid fish, Eulophias tanneri Smith 1902, and its redescription (Teleostei: Cottiformes)

   • Tomoyuki Yamanaka
   • Hisashi Imamura
   • Mamoru Yabe

   Full Paper 06 November 2012 Pages: 365 - 372

   

10. Distribution and habitat use of three Acentrogobius (Perciformes: Gobiidae) species in the coastal waters of Japan

    • Shoko Matsui
    • Ryutei Inui
    • Yoh Yamashita

    Short Report 09 June 2012 Pages: 373 - 377

    

11. Identification of leptocephalus larvae of the tiger moray Scuticaria tigrina (Anguilliformes; Muraenidae) based on morphometric and genetic evidence

    • Atsushi Tawa
    • Midori Kobayakawa
    • Noritaka Mochioka

    Short Report 29 June 2012 Pages: 378 - 383

    

12. The origin of the large metacentric chromosome pair in Chinese medaka (Oryzias sinensis)

    • Taijun Myosho
    • Yusuke Takehana
    • Mitsuru Sakaizumi

    Short Report 25 July 2012 Pages: 384 - 388

    

13. Freshwater sculpin dwelling in Lake Chuzenji, Nikko, Kanto District, Japan, is identified as Utsusemikajika, Cottus reinii, unintentionally introduced from Lake Biwa

    • Ryota Yokoyama
    • Shoichiro Yamamoto

    Short Report 09 August 2012 Pages: 389 - 393

    

14. First report of spawning and social organization in Hawai’ian Ambon Toby, Canthigaster amboinensis

    • Paul C. Sikkel
    • Niko M. Sikkel

    News and Comments 20 June 2012 Pages: 394 - 395

15. Young Ichthyologist Award 2012 and Best Article Award 2012

    Awards 06 November 2012 Pages: 396 - 396

16. Proceedings and Papers Published in Japanese Journal of Ichthyology

    Editorial Notes and Announcements 06 November 2012 Pages: 397 - 398