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Hymenocera picta (Gnathophyllidae) - Fressen eines Seesterns

Formal Metadata

Title
Hymenocera picta (Gnathophyllidae) - Fressen eines Seesterns
Alternative Title
Hymenocera picta (Gnathophyllidae) - Eating a Starfish
Author
License
No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
Identifiers
IWF SignatureE 1724
Publisher
Release Date
Language
Producer
Production Year1969

Technical Metadata

IWF Technical DataFilm, 16 mm, 134 m ; SW, 12 1/2 min

Content Metadata

Subject Area
Genre
Abstract
German
German
Die paarweise lebenden Harlekingarnelen setzen rückwärts ihre Laufbeine an einem Seesternarm an, stemmen den Arm mit Hilfe der großen Schere hoch, veranlassen den Seestern zum Einziehen der Ambulakralfüßchen, drehen ihn auf den Rücken und beginnen an zugefügten Wunden mit Hilfe der Freßscheren zu fressen; Putzbewegungen.
English
English
Hymenocera picta is a shrimp of the tropical seas which can easily be kept in an aquarium. It feeds on starfish and usually lives in pairs. The process of killing the strongly calcified Protoreaster lincki and the functioning of the feeding claws are shown in this film. In between, the cleaning movements of different extremities are demonstrated.
Keywords
German
German
English
English
IWF Classification
German
German
English
English