WebOstrea lurida, cultivated individuals from Taylor Shellfish Farms near Rosario. These individuals are about 3 cm in length and 4 cm in height . The tissue is still present in the opened individual on the left. Description: … Webbi•valve. n. 1. any mollusk, as the oyster or mussel, of the class Bivalvia, having hinged lateral shells, a soft body enclosed by a mantle, sheetlike gills, and often a retractile foot. …
Bivalve - definition of bivalve by The Free Dictionary
WebClam is a common name for several kinds of bivalve molluscs.The word is often applied only to those that are edible and live as infauna, spending most of their lives halfway buried in the sand of the seafloor or riverbeds.Clams have two shells of equal size connected by two adductor muscles and have a powerful burrowing foot. They live in both freshwater … WebMollusks are soft-bodied invertebrates of the phylum Mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body. Along with the insects and vertebrates, mollusks are one of the most diverse groups in the animal kingdom, with nearly 100,000 (possibly as many as 150,000) described species. This is a … some hairstyles for long hair
Veneridae - Wikipedia
WebMussel ( / ˈmʌsəl /) is the common name used for members of several families of bivalve molluscs, from saltwater and freshwater habitats. These groups have in common a shell whose outline is elongated and … WebDec 13, 2024 · Common Name(s): Cephlapods, mollusks, cuttlefish, octopuses, squids, nautiluses; Basic Animal Group: Invertebrate; Size: 1/2 inch–30 feet; ... Their diet varies depending on the species but can include everything from crustaceans to fish, bivalves, jellyfish, and even other cephalopods. They are hunters and scavengers and have … The name "bivalve" is derived from the Latin bis, meaning "two", and valvae, meaning "leaves of a door". ("Leaf" is an older word for the main, movable part of a door. ... In modern times, brachiopods are not as common as bivalves. Both groups have a shell consisting of two valves, but the organization of the … See more 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 … See more Brachiopods are shelled marine organisms that superficially resembled bivalves in that they are of similar size and have a hinged shell in two parts. However, brachiopods … See more The adult maximum size of living species of bivalve ranges from 0.52 mm (0.02 in) in Condylonucula maya, a nut clam, to a length of 1,532 … See more The taxonomic term Bivalvia was first used by Linnaeus in the 10th edition of his Systema Naturae in 1758 to refer to animals having … See more Bivalves have bilaterally symmetrical and laterally flattened bodies, with a blade-shaped foot, vestigial head and no radula. At the dorsal or … See more The Cambrian explosion took place around 540 to 520 million years ago (Mya). In this geologically brief period, all the major animal phyla diverged and these included the first creatures … See more The bivalves are a highly successful class of invertebrates found in aquatic habitats throughout the world. Most are infaunal and live buried in sediment on the seabed, or in the sediment in … See more small business part 1 jmhs