enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Bivalvia - Wikipedia

    en.wikipedia.org/wiki/Bivalvia

    Bivalvia (/ b aɪ ˈ v æ l v i ə /) or bivalves, in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of aquatic molluscs (marine and freshwater) that have laterally compressed soft bodies enclosed by a calcified exoskeleton consisting of a hinged pair of half-shells known as valves.

  3. Siphon (mollusc) - Wikipedia

    en.wikipedia.org/wiki/Siphon_(mollusc)

    The internal anatomy is visible, including the paired siphons to the right. A siphon is an anatomical structure which is part of the body of aquatic molluscs in three classes: Gastropoda, Bivalvia and Cephalopoda (members of these classes include saltwater and freshwater snails, clams, octopus, squid and relatives).

  4. Bivalve shell - Wikipedia

    en.wikipedia.org/wiki/Bivalve_shell

    A bivalve shell is the enveloping exoskeleton or shell of a bivalve mollusc, composed of two hinged halves or valves. The two half-shells, called the "right valve" and "left valve", are joined by a ligament and usually articulate with one another using structures known as "teeth" which are situated along the hinge line .

  5. Mussel - Wikipedia

    en.wikipedia.org/wiki/Mussel

    Mussel (/ ˈ m ʌ s ə l /) 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 asymmetrical compared with other edible clams, which are often more or less rounded or oval.

  6. Shipworm - Wikipedia

    en.wikipedia.org/wiki/Shipworm

    Shipworm anatomy reveals the typical organs of a bivalve mollusk, although with dimensional or positional peculiarities due to the thinness and length of the occupied space. Furthermore, some structures find no equivalent in other bivalve groups. Gills are divided in two halves, the anterior one of small size, the posterior one much more developed.

  7. Mytilus (bivalve) - Wikipedia

    en.wikipedia.org/wiki/Mytilus_(bivalve)

    Mytilus is a cosmopolitan genus of medium to large-sized edible, mainly saltwater mussels, marine bivalve molluscs in the family Mytilidae. [ 1 ] Mytilus mussel in California , showing the byssus threads

  8. Diver Records a Swimming Scallop and It’s the Coolest Thing ...

    www.aol.com/diver-records-swimming-scallop...

    Turns out they are the only bivalve mollusk that actually does swim. Ocean Conservatory explains more, "Sea scallops can swim by quickly opening and closing their shells, allowing them to escape ...

  9. Veliger - Wikipedia

    en.wikipedia.org/wiki/Veliger

    9 day old veliger of the nudibranch Tritonia diomedea with various organs and structures labeled. Larval size about 200 um on its long axis. Veliger of sea hare Dolabrifera dolabrifera, with two rows of cilia visible. A veliger is the planktonic larva of many kinds of sea snails and freshwater snails, as well as most bivalve molluscs (clams ...