Tilapia guineensis (Cichlidae) - Brutpflege

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Video in TIB AV-Portal: Tilapia guineensis (Cichlidae) - Brutpflege

Formal Metadata

Title
Tilapia guineensis (Cichlidae) - Brutpflege
Alternative Title
Tilapia guineensis (Cichlidae) - Care of the Brood
Author
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF Signature
E 1133
Publisher
Release Date
1967
Language
Silent film
Producer
Apfelbach, Raimund
Production Year
1966

Technical Metadata

IWF Technical Data
Film, 16 mm, 73 m ; SW, 7 min

Content Metadata

Subject Area
Abstract
Buntbarsch. Befächeln des Geleges durch beide Eltern, Putzen der Eier, Aufpicken und Verstecken der Eier, Jungfische in ihrem Versteck, Umherschwimmen der Jungen über dem Boden und nach Aufbrauchen des Dotters im gesamten Becken.
Both male and female of this substrate breeding species participate in care of the spawn. Both take turns at fanning and sucking the eggs. After two days, the parent fish remove the eggs from the ground and place them in a cleft, where the larvae then hatch. When most of the yolk supply has been consumed, the young start moving around. As soon as the young can swim properly they disperse over the whole tank; the parents remain in the middle of the shoal of young and swim slowly around.
Keywords Buntbarsch Tilapia guineensis Brutpflege / Perciformes brood care / Perciformes Tilapia guineensis cichlid Encyclopaedia Cinematographica

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