1. Energetic status and bioelectrical impedance modeling of Arctic grayling Thymallus arcticus in interior Alaska Rivers

   • Jeffrey A. Falke
   • Lauren T. Bailey
   • Andrew D. Gryska

   OriginalPaper 14 September 2019 Pages: 1337 - 1349

   

2. Characterizing the (co)variance of personality traits in female Trinidadian guppies (Poecilia reticulata)

   • Nina Kniel
   • Jean-Guy J. Godin

   OriginalPaper 04 September 2019 Pages: 1351 - 1363

   

3. Reproductive biology in males of the annual killifish Millerichthys robustus (Cyprinodontiformes: Cynolebiidae)

   • Omar Domínguez-Castanedo
   • Mari Carmen Uribe

   OriginalPaper 05 September 2019 Pages: 1365 - 1375

   

4. The goby Lythrypnus pulchellus is a bi-directional sex changer

   • Sayuri Muñoz-Arroyo
   • Carmen Rodríguez-Jaramillo
   • Eduardo F. Balart

   OriginalPaper 11 September 2019 Pages: 1377 - 1391

   

5. Structural changes in the ovotestis of the bidirectional hermaphrodite, the blue-banded goby (Lythrypnus dalli), during transition from ova production to sperm production

   • Jessica M. Maxfield
   • Kathleen S. Cole

   OriginalPaper 12 October 2019 Pages: 1393 - 1404

   

6. Anthropogenic impacts on the distribution of wild and cultured Japanese eels in the Tone River watershed, Japan, from otolith oxygen and carbon stable isotopic composition

   • Kohma Arai
   • Hikaru Itakura
   • Shingo Kimura

   OriginalPaper 12 September 2019 Pages: 1405 - 1420