Interactions during feeding among certain coral reef fishes in Elat

G. Katzir, E. Schechtman

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

From July 1983 to March 1984 coral reef fishes in Elat (Red Sea) were fed in novel feeding situations. Thalassoma rüppelli had the shortest latency to first feed, Chaetodon paucifasciatus had the longest latency, while Sufflamen albicaudatus, Coris aygula and Lethrinus sp. had intermediate latencies. The mean number of T. rüppelli feeding at the beginning of experiments was higher than that of the other species. The difference decreased rapidly and disappeared within 90 s of the beginning. Latencies to first feed, and the number of fish feeding, were not correlated with the number of fish of each species in the study area. Aggression was directed predominantly by S. albicaudatus and by C. aygula towards Lethrinus sp. and T. rüppelli. It is suggested that these species which suffer more disturbances during their feeding and which receive more aggression are more likely to approach and feed more quickly in novel feeding situations.

Original languageEnglish
Pages (from-to)441-447
Number of pages7
JournalMarine Biology
Volume91
Issue number4
DOIs
StatePublished - 1 Jun 1986
Externally publishedYes

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Aquatic Science
  • Ecology

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