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Haminea hydatis (Opisthobranchia) - Embryonalentwicklung

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Metadata

Formal Metadata

Title Haminea hydatis (Opisthobranchia) - Embryonalentwicklung
Alternative Title Haminea hydatis (Opisthobranchia) - Embryonic Development
Author Grell, Karl Gottlieb
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.
DOI 10.3203/IWF/E-309
IWF Signature E 309
Publisher IWF (Göttingen)
Release Date 1960
Language Silent film
Producer Institut für den Wissenschaftlichen Film (IWF)
Production Year 1960

Content Metadata

Subject Area Life Sciences
Abstract Habitus der bis zu 11 mm großen marinen Schnecke. Eigelege, Spiralfurchung und beginnende Epibolie, Entwicklung der Veligerlarve, Rotation der Larve in der Eihülle, die Veligerlarve kurz vor und nach dem Ausschlüpfen, junges Bodenstadium, Adultus.
The film shows the snail Haminea hydatis belonging to the Opisthobranchia, its spawning and the development of its eggs (spiral cleavage) until the hatching of the Veliger larvae.
Keywords Haminoeidae
Hinterkiemerschnecke
Opisthobranchia
Schnecke
Haminoea hydatis
Haminea hydatis
Veligerlarve
Embryonalentwicklung / Mollusca
Spiralfurchung
Larven / Mollusca
Furchung / Mollusca
cleavage / Mollusca
larvae / Mollusca
spiral cleavage
embryonic development / Mollusca
Veliger larva
Haminea hydatis
Haminoea hydatis
snail
Opisthobranchia
Haminoeidae

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Timings

  246 ms - page object

Version

AV-Portal 3.7.0 (943df4b4639bec127ddc6b93adb0c7d8d995f77c)