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Tilapia zillii (Cichlidae) - Brutpflege

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Formal Metadata

Tilapia zillii (Cichlidae) - Brutpflege
Alternative Title
Tilapia zillii (Cichlidae) - Care of the Brood
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IWF Signature
E 1136
Release Date
Silent film
Apfelbach, Raimund
Production Year

Technical Metadata

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

Content Metadata

Subject Area
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
IWF Classification Biologie Perciformes - Barschartige Pisces - Fische Vertebrata - Wirbeltiere Ethologie, Morphologie Zoologie zoology ethology, morphology vertebrata - vertebrates pisces - fish perciformes - perch-like fishes biology

Related Material

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