IMIS | Flanders Marine Institute
 

Flanders Marine Institute

Platform for marine research

IMIS

Publications | Institutes | Persons | Datasets | Projects | Maps
[ report an error in this record ]basket (0): add | show Printer-friendly version

Interspecific comparisons of growth and diet among late larvae of three co-occurring clupeoid species in the Kii Channel, Japan
Yasue, N.; Takasuka, A.; Shirakihara, K. (2011). Interspecific comparisons of growth and diet among late larvae of three co-occurring clupeoid species in the Kii Channel, Japan. Mar. Biol. (Berl.) 158(8): 1709-1720. hdl.handle.net/10.1007/s00227-011-1685-8
In: Marine Biology. Springer: Heidelberg; Berlin. ISSN 0025-3162, more
Peer reviewed article  

Available in Authors 

Keyword
    Marine

Authors  Top 
  • Yasue, N.
  • Takasuka, A.
  • Shirakihara, K.

Abstract
    Growth and diet were compared among larvae of Japanese anchovy Engraulis japonicus, Japanese sardine Sardinops melanostictus and Pacific round herring Etrumeus teres. Compositions of prey items of the three species in the same month showed greater similarity than for the same species in different months. Prey size as well as prey taxa of the three species overlapped considerably with one another. Therefore, interspecific prey competition is likely in the case of limited food availability. The most abundant species tended to change from anchovy to round herring in early winter, from round herring to sardine in late winter and from sardine to anchovy in early spring, indicating a temporal segregation in use of the nursery grounds. Similar seasonal changes in growth rates were observed for the three species. Although interspecific prey competition is likely, the temporal segregation and similar temporal changes in growth rates could favor their coexistence.

All data in IMIS is subject to the VLIZ privacy policy Top | Authors