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Alles weergeven op WikipediaTweekleppigen - Wikipedia
Tweekleppigen (Bivalvia) zijn een klasse van in water levende weekdieren (Mollusca). Tweekleppigen hebben een zijdelings afgeplat lichaam dat omgeven wordt door een harde schelp, bestaande uit twee helften die vaak grofweg elkaars spiegelbeeld zijn. Beide kleppen hebben vaak in elkaar … Meer weergeven
De schelp bestaat uit twee met een scharnier gelede kleppen. Sommige soorten, zoals Barnea candida, vertonen naast de twee kleppen nog een of meer accessorische … Meer weergeven
De volgende taxa zijn bij de klasse ingedeeld:
• Onderklasse Autobranchia Grobben, 1894 Meer weergevenAan de Belgische en Nederlandse kust komen verschillende soorten uit deze klasse voor: onder andere gewone oester, mesheften Meer weergeven
Wikipedia-tekst onder CC-BY-SA-licensie Bivalvia - Wikipedia
Bivalvia , in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. As a group, bivalves have no head and they lack some usual molluscan organs, like the radula and the odontophore. The class includes the clams, oysters, cockles,
Wikipedia · Tekst onder CC-BY-SA-licentie- Geschatte leestijd: 8 min.
Class Bivalvia - Digital Atlas of Ancient Life
WEBLearn about bivalves, a diverse and abundant group of mollusks with two shells, from their anatomy, ecology, evolution, and fossil record. Explore interactive 3D models of bivalve specimens and see examples of …
Bivalve | Definition, Characteristics, Species, Classification, & Facts
WEBBivalve is a class of mollusks with more than 15,000 species of clams, oysters, mussels, and scallops. They have a shell divided into two valves and a hinge, and they feed by …
Characteristics of bivalves | Britannica
WEBBivalves are mollusks with a two-halved shell that feed on phytoplankton by pumping water across the gills. Learn about the internal structure, circulatory system, and diversity of bivalves, such as clams, oysters, …
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Evolutionary History of Bivalves - Digital Atlas of …
WEBLearn about the origin, diversity, and ecology of bivalves, a group of mollusks with two shells, from the Cambrian to the present. Explore fossil specimens, reconstructions, and images of bivalves in different habitats …
ADW: Bivalvia: INFORMATION
WEB26 jan. 2001 · Bivalvia. Also known as pelecypods, the approximately 15,000 species of this taxon are found in marine and freshwater habitats throughout the world. A bivalve is …
What is a bivalve mollusk? - NOAA's National Ocean Service
WEBBivalve mollusks are invertebrates with two-part shells that breathe, feed, and move through their gills. They are diverse, abundant, and economically valuable in the ocean, …
Bivalvia - Wikiwand
WEBBivalvia, in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed …
Bivalve - Mollusks, Aquatic, Filter Feeders | Britannica
WEBBivalve - Mollusks, Aquatic, Filter Feeders: The burrowing, filter-feeding mode of life restricts bivalves to aquatic environments. Mostly found in coastal seas, their diversity is …
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