Annual variation in condition factor of sand lance Ammodytes japonicus during the estivation period in Harima-Nada, eastern Seto Inland Sea, Japan

2021 ◽  
Vol 42 ◽  
pp. 101644
Author(s):  
Tetsuya Nishikawa ◽  
Shigeyoshi Okamoto
Keyword(s):  
Annual Variation ◽  
Condition Factor ◽  
Seto Inland Sea ◽  
Sand Lance

scholarly journals Annual variation of throughflow in the Seto Inland Sea

2008 ◽  
Vol 55 ◽  
pp. 406-410 ◽  
Author(s):  
Katsuaki KOMAI ◽  
Kyung-hoi KIM ◽  
Kiichi IKEHARA ◽  
Tadashi HIBINO
Keyword(s):  
Annual Variation ◽  
Seto Inland Sea ◽  
The Seto Inland Sea

Environmental constraints on the sand lance population in the eastern Seto Inland Sea

1991 ◽  
Vol 23 ◽  
pp. 195-199 ◽  
Author(s):  
H. Nakata ◽  
S. Kimura ◽  
M.J. Kishi ◽  
T. Fujiwara
Keyword(s):  
Seto Inland Sea ◽  
Environmental Constraints ◽  
Sand Lance

Annual variation in the prey utilization of juvenile Japanese flounder in southwestern Hiuchi-Nada, Seto Inland Sea, Japan

2020 ◽  
Vol 39 ◽  
pp. 101453
Author(s):  
Tetsuo Yamada ◽  
Tsutomu Maehara ◽  
Akio Watanabe ◽  
Kei Takashima ◽  
Takeshi Tomiyama
Keyword(s):  
Annual Variation ◽  
Japanese Flounder ◽  
Seto Inland Sea ◽  
Prey Utilization

The biology of Acanthoclinus quadridactylus (Bloch and Schneider) (Teleostei-Blennioidea). II. Breeding and Development

1968 ◽  
Vol 19 (1) ◽  
pp. 9 ◽  
Author(s):  
JB Jillett
Keyword(s):  
Annual Variation ◽  
Condition Factor ◽  
Juvenile Fish ◽  
Gonad Maturation ◽  
Egg Mass ◽  
Gonad Weight ◽  
Male Fish ◽  
The Third ◽  
Males And Females ◽  
Fish Spawn

A. quadridactylus attains sexual maturity in the third year of life, after which there is a seasonal cycle of gonad maturation and depletion. The condition factor of fish varies through the year and annual variation is comparable for both males and females. Fluctuations of condition factor for males cannot be explained solely in terms of changes in gonad weight. Egg masses were found on the shore from July to January, although most fish spawn between August and November. Development is described from late cleavage to eleven days after hatching. In nature, each egg mass is guarded by a male fish until the larvae hatch and enter the plankton. Planktonic life probably lasts nearly three months before the juvenile fish settle and adopt the adult habit.

Interannual decrease in condition factor of the western sand lance Ammodytes japonicus in Japan in the last decade: Evidence for food‐limited decline of the catch

2019 ◽  
Vol 29 (1) ◽  
pp. 52-55
Author(s):  
Tetsuya Nishikawa ◽  
Yukinobu Nakamura ◽  
Shigeyoshi Okamoto ◽  
Hiroshi Ueda
Keyword(s):  
Condition Factor ◽  
Sand Lance

A biomass-based model for the sand lance (Ammodytes personatus) in Seto Inland Sea, Japan

1991 ◽  
Vol 54 (3-4) ◽  
pp. 247-263 ◽  
Author(s):  
Michio J. Kishi ◽  
Shingo Kimura ◽  
Hideaki Nakata ◽  
Yoh Yamashita
Keyword(s):  
Seto Inland Sea ◽  
Sand Lance ◽  
Ammodytes Personatus
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