Cladonema radiatum (Hydroidea) - Capture of Plankton

Cite

IWF (Göttingen)

Kakinuma, Yoshiko

Formal Metadata

Title

Cladonema radiatum (Hydroidea) - Capture of Plankton

Alternative Title

Cladonema radiatum (Hydroidea) - Planktonfang

Author

Kakinuma, Yoshiko

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.

License

Identifiers

10.3203/IWF/E-2427 (DOI)

IWF Signature

E 2427

Publisher

Release Date

Language

Producer

Encyclopaedia Cinematographica Japan Archives

Production Year

1974

Technical Metadata

IWF Technical Data

Film, 16 mm, 60 m ; F, 5 1/2 min

Content Metadata

Subject Area

Life Sciences

Genre

Documentation/Report

Abstract

German	German Fangen von Ruderfußkrebsen durch Polypen und Medusen: Nachführen der Tentakel nach Beuteberührung; Nesseln, Führen zur Mundöffnung, Einziehen durch den Mund und Verschlingen der Beute; langsames Entspannen des Tieres.
English	English The film shows all the coordinated movements and kinds of movement which are set in motion when the Cladonema radiatum captures its prey: adding the tentacles after the prey has been touched, nettling the prey, drawing the prey towards the oral aperture, pulling the prey in through its mouth, swallowing the prey, the animal slowly relaxing.

Keywords

German	German Nahrungserwerb / Hydroidea Planktonfang Cladonema radiatum Meduse Copepoda Ruderfußkrebs Polyp
English	English acquisition of food / Hydroidea capture of plankton Cladonema radiatum root-arm medusa Copepoda copepod polyp Encyclopaedia Cinematographica

IWF Classification

German	German Zoologie Ethologie, Morphologie Coelenterata - Hohltiere Cnidaria - Nesseltiere Biologie
English	English zoology ethology, morphology coelenterata - coelenterates cnidaria - cnidarians (jellyfish, polyps) biology