Nom du corpus

Corpus Systématique Animale

Titre du document

Seasonal occurrence and food habits of larvae and juveniles of two temperate basses in the Shimanto estuary, Japan

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Poissons_v2b_001037
Auteur(s)
  • Shinji Fujita 1
  • Izumi Kinoshita 1
  • Isao Takahashi 1
  • Kensaku Azuma 1
Affiliation(s)
  • 1) Nishinihon Institute of Technology, 9-30 Wakamatsu-cho, 780, Kochi, Japan
Résumé

Larvae and juveniles ofLateolabrax japonicus andL. latus occurred from January to May 1986 in the shallow waters of the Shimanto estuary.L. japonicus markedly outnumberedL. latus. Distinct ecological differences were recognized in habitats and food habits between the two species:L. japonicus mainly inhabited eelgrass beds composed ofZostera nana, whileL. latus appeared evenly in both eelgrass beds and non-eelgrass habitats; the former fed on copepods and cladocerans, while the latter fed on copepods and fish larvae. From these habitat and food habit analyses, estuaries were considered to be important as a main habitat forL. japonicus, but not forL. latus. The fact that ecological differences have occurred during the early life stages was inferred to be one of the possible keys to speculate on the speciation of the two species.

Catégories Science-Metrix
  • 1 - applied sciences
  • 2 - agriculture, fisheries & forestry
  • 3 - fisheries
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Ecology, Evolution, Behavior and Systematics
Identifiant ISTEX
CCE1F98AE9853FD08CB49105BC8FAEA0FC1D1853
Revue

Japanese Journal of Ichthyology

Année de publication
1988
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
5.787
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-17CBCV0C-C
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