Belemnoidea
Query URLs
https://term.museum-digital.de/md-de/tag/11398
- Note
- Belemnoids are an extinct group of marine cephalopod, very similar in many ways to the modern squid and closely related to the modern cuttlefish. Like them, the belemnoids possessed an ink sac, but, unlike the squid, they possessed ten arms of roughly equal length, and no tentacles. The name "belemnoid" comes from the Greek word βέλεμνον, belemnon meaning "a dart or arrow" and the Greek word είδος, eidos meaning "form".
Belemnoids include belemnites (which belong to order Belemnitida proper), aulacocerids (order Aulacocerida), phragmoteuthids (order Phragmoteuthida), and diplobelids (order Diplobelida).
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Androgynoceras capricornus
Androgynoceras capricornus...
Object information
Image: Naturkunde-Museum Bielefeld (namu) - CC BY-NC-SA -
Pyritisierter Belemnit
Polierter Längsschnitt mit...
Object information
Image: Naturkunde-Museum Bielefeld (namu) - CC BY-NC-SA -
Belemnit (Neun Rostren)
Es handelt sich um neun...
Object information
Image: Städt. Hellweg-Museum Geseke - CC BY-NC-SA
References
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