Webbivalve definition: 1. a type of mollusc, such as an oyster, that has its body inside two connected shells: 2. having…. Learn more. Web26 Aug 2024 · Bivalves are a common group of animals. They occur in all aquatic habitats, however by far the majority of species are marine. Bivalves are known by a variety of …
Invertebrate Animals Flashcards Quizlet
WebThe name "bivalve" is derived from the Latin bis, meaning "two", and valvae, meaning "leaves of a door". Not all animals with shells with two hinged parts are classified under … 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 … 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 shells composed of two valves. More recently, the class was known as … See more The Cambrian explosion took place around 540 to 520 million years ago (Mya). In this geologically brief period, all the major animal 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 millimetres (60.3 in) in Kuphus polythalamia, an elongated, burrowing shipworm. However, the species generally … 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 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 evolved from a very different ancestral line, and the resemblance to bivalves only arose because they … 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 … See more Most bivalves adopt a sedentary or even sessile lifestyle, often spending their whole lives in the area in which they first settled as juveniles. The … See more philadelphia ms public school district
Cockle (bivalve) - Wikipedia
Webproblematic on etymological grounds because the original Latin root later-, refers to the sides (sideways or flanks) that is, to the ... Thus, lateral, when applied to bivalve morphology has a twofold meaning. I therefore recommend that, at least for poorly known bivalves ... in most bivalves); 2) prososdetic (Gk., anterior the beaks); 3) or WebBivalvia is the translation of "Bivalvia" into Latin. Sample translated sentence: Bivalvia ↔ Bivalvia . Bivalvia noun. oysters; clams; scallops; mussels + Add translation Add Bivalvia "Bivalvia" in English - Latin dictionary. Bivalvia. oysters . FinnWordNet Show algorithmically generated translations. WebPrimitive bivalves have paired gills that are small; in most other bivalves the gills are greatly enlarged. The vascular system contains the heart comprising a medial ventricle with left and right auricles. The reproductive system is simple. The most significant adaptation is the shell with two valves that wholly contains the animal. The oldest known bivalves … philadelphia ms public library