enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Sensory organs of gastropods - Wikipedia

    en.wikipedia.org/wiki/Sensory_organs_of_gastropods

    Some gastropods, for example the freshwater apple snails (family Ampullariidae) [7] and marine species of genus Strombus [8] can completely regenerate their eyes. The gastropods in both of these families have lens eyes. Morphological sequence of different types of multicellular eyes exemplified by gastropod eyes: [9]

  3. Betta - Wikipedia

    en.wikipedia.org/wiki/Betta

    The mouthbrooding species are sometimes called "pseudo bettas", and are sometimes speculated to have evolved from the nest-builders in an adaptation to their fast-moving stream habitats. [ 3 ] A phylogenetic study published in 2004 concluded tentatively that bubble-nesting was the ancestral condition in Betta , and that mouthbrooding has ...

  4. How long do betta fish live? Proper care can impact their ...

    www.aol.com/long-betta-fish-live-proper...

    A betta fish's lifespan can be impacted by the care it receives, WebMD reports. Bettas may live longer if their tank is clean, the environment is calm and their diet is healthy.

  5. Molluscivore - Wikipedia

    en.wikipedia.org/wiki/Molluscivore

    A molluscivore is a carnivorous animal that specialises in feeding on molluscs such as gastropods, bivalves, brachiopods and cephalopods.Known molluscivores include numerous predatory (and often cannibalistic) molluscs, (e.g.octopuses, murexes, decollate snails and oyster drills), arthropods such as crabs and firefly larvae, and, vertebrates such as fish, birds and mammals. [1]

  6. Reproductive system of gastropods - Wikipedia

    en.wikipedia.org/wiki/Reproductive_system_of...

    The reproductive system of gastropods (slugs and snails) varies greatly from one group to another within this very large and diverse taxonomic class of animals. Their reproductive strategies also vary greatly. In many marine gastropods, there are separate sexes (male and female); most terrestrial gastropods however are hermaphrodites. [citation ...

  7. Mouthbrooder - Wikipedia

    en.wikipedia.org/wiki/Mouthbrooder

    Fry harvesting, getting the brooding fish to open its mouth and release the fry, is important if the fry are to be reared artificially. In the case of endangered species, such as Asian arowana , harvesting may be supervised by an official to certify that the fish farm is a genuine producer of captive-bred fish.

  8. Siphon (mollusc) - Wikipedia

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

    They use this siphon in order to breathe air while they are submerged in water which has a low oxygen content so they cannot effectively use their gill. [6] Apple snails use the siphon in a way that is reminiscent of a human swimmer using a snorkel, except that the apple snail's siphon can be retracted completely, or extended to various lengths ...

  9. Aperture (mollusc) - Wikipedia

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

    In some prosobranch gastropods, the aperture of the shell can be closed, and even completely sealed, with a sort of door or operculum. The aperture of many snail shells is more or less round, rounded, elliptical or oval. This shape usually corresponds roughly to the cross-section of the body whorl of the shell.