Tilapia zillii (Cichlidae) - Brutpflege

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

Formal Metadata

Title
Tilapia zillii (Cichlidae) - Brutpflege
Alternative Title
Tilapia zillii (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 1136
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. Putzen und Befächeln der Eier mit den Brustflossen. Aufpicken der Eier, Grube mit frischgeschlüpften Larven, erstes Umherschwimmen der Jungen mit Dottersack auf dem Boden, freischwimmende Jungfische mit über ihnen schwimmenden Elternfischen.
The sex partners already start caring for the brood during spawning. Male and/or female stand by the eggs and fan it; this ensures a supply of fresh, oxygen-rich water, an essential necessity for the development of the larvae. About two days after spawning, the parents remove the eggs from their bed and place them in a hollow, where, shortly afterwards, the larvae hatch. A few days later, the young can swim and form a school under the parents. As they get older, the school disperses and spreads throughout the tank. The parents attack everything, and protect the children.
Keywords Buntbarsch Tilapia zillii Brutpflege / Perciformes brood care / Perciformes Tilapia zillii cichlid Encyclopaedia Cinematographica

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