Protobranchia - Wikipedia
Protobranchia is a subclass of bivalve molluscs. It contains the extant orders Nuculanida, Nuculida, and Solemyida.
These are deep water clams of a small and primitive order with a taxodont hinge (composed of many similar, small teeth), generally with a central ligament pit, large labial palps which are used in deposit feeding and the gills used only for r…Wikipedia · Tekst onder CC-BY-SA-licentie- Geschatte leestijd: 2 min.
Protobranchia - Wikipedia
Protobranchia zijn een onderklasse van de tweekleppigen (Bivalvia). De onderklasse is verdeeld in 2 orden alsmede een uitgestorven orde Praecardioida.
Wikipedia · Tekst onder CC-BY-SA-licentieReproductive morphology of the deep-sea protobranch bivalves
- Nine specimens of Y. ecaudata were identified as having active gonads, and in six specimens, no reproductive tissue was found. The gonad is situated dorsal laterally, external to the digestive gland and around the hind gut (left and right), and internally around the digestive gland (Fig. 4a digestive gland; 4b for gonad). Testis or oocytes were obs...
- Auteur: Adam J. Reed, James P. Morris, Katrin Linse, Sven Thatje
- Gepubliceerd: 14 jun. 2014
- Publish Year: 2014
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WoRMS - World Register of Marine Species - Protobranchia
WEBSpelling Although the original spelling was Protobranchiata, the spelling Protobranchia in prevailing usage is followed here. Collapse all Expand all Definitions [show lower level...] …
Mollusca: Bivalvia: Protobranchia - University of California …
WEBProtobranchia. The protobranchs are mostly small-sized bivalalves with the hinge typically composed of many similar, small teeth (taxodont condition). Notably, they include the so …
Protobranch bivalves - ScienceDirect
WEB1 jan. 2002 · The subclass Protobranchia comprises more than 600 species of bivalves that occur throughout the world ocean. Mostly deposit feeders in soft sediments, they …
Form and function of the mantle edge in Protobranchia (Mollusca ...
WEB1 aug. 2022 · We analyzed, by optical and transmission electron microscopy, the morphology and function of the mantle edge, including the formation of the …
Protobranch bivalves - PubMed
WEBThe subclass Protobranchia comprises more than 600 species of bivalves that occur throughout the world ocean. Mostly deposit feeders in soft sediments, they are abundant …
Molecular phylogeny of protobranch bivalves and …
WEB15 apr. 2020 · Higher systematics and evolutionary history of Protobranchia, a subclass of Bivalvia, have long been controversial due to paucity of prominent shell characters and difficulties in collecting live …
Molluscabase - Protobranchia
WEBSpelling Although the original spelling was Protobranchiata, the spelling Protobranchia in prevailing usage is followed here. Collapse all Expand all Definitions [show lower level...] …
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