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Thalassoma bifasciatum (Labridae) - Paar- und Gruppenlaichen im Korallenriff

Thalassoma bifasciatum (Labridae) - Spawning of Pairs and Groups in the Coral Reef

In the protogynous wrasse Thalassoma bifasciatum two different ways of spawning do occur: pair-spawning is performed by gaudy (terminal) males and single females whereas in group-spawning individuals with only the drab color pattern (females and younger mature males) are engaged. In both ways of spawning the movements are similar to each other: In a quick rush the sex partners raise about ½ - 1 m …

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Creator

  • Reinboth, Rudolf

Editor

  • IWF (Göttingen)

Subiect

  • egg-laying / Pisces (excepting Cichlidae)
  • oviposition / Pisces (excepting Cichlidae)
  • social behaviour / Pisces
  • spawning / Pisces
  • Thalassoma bifasciatum
  • blue-headed wrasse
  • Thalassoma
  • wrasse
  • biology
  • ethology, morphology
  • …
  • Zoologie
  • Biologie

Tipul resursă culturală

  • Audiovisual