Gastropods[] Giant African land snail(Lissachatina fulica) Red slug(Arion rufus) Florida leatherleaf(Leidyula floridana) Queen conch(Lobatus gigas) Tortoise limpet(Testudinalia testudinalis) Dog whelk(Nucella lapillus) Cephalopods[] Vampire squid(Vampyroteuthis infernalis) Dumbo octopus(Grimpoteuthis...
a zoologist who studies molluscs, in particular the nudibranchs, shell-less marine gastropods. He had well over 90 publications in this field and took part in a scientific expedition to Indonesia. He named and described numerous species of nudibranchs. Birthplace: Copenhagen, Denmark Rudolf van den...
any of various medium- to large-sized, spiral-shelled marine gastropods of the family Buccinidae, asBuccinum undatum,used for food. [before 900; late Middle English, aspirated variant of Middle Englishwelk,Old Englishweoloc] whelk2 (ʰwɛlk, wɛlk) ...
A nautilus is a marine mollusk with a distinctive, spiraled shell. Six species of nautilus are currently recognized, although recent research suggests that there may in fact be only three species. All nautiluses are found in the Indo-Pacific region – a region that comprises tropical areas of ...
Polar Bear ___ Ursus maritimus As Polar Bears feed almost exclusively on ice-associated seals, most of their lives are spent on drift ice in the ocean. Thus, they are classified as marine mammals. They are also quite good swimmers if necessary. Polar Bears are not native to Iceland...
Di Martino, Emanuela(emanuela.dimartino@unict.it)Bryozoa: marine Bryozoa Department of Biological, Geological and Environmental Sciences, University of Catania, Italy Dietrich, Chris(chdietri@illinois.edu)Hemiptera:Auchenorrhyncha: Cicadomorpha: Membracoidea ...
A total of twenty-one exotic mollusc taxa were assessed for Santa Catarina State (SC), fifteen Gastropoda andsix Bivalvia (twelve terrestrial, five limnic/freshwater - three gastropods and two bivalves, and four marinebivalves). Of these, fourteen are confirmed as invasive species (nine ...
Exceptionally High Strontium Concentrations in Fresh Water Onkolites and Mollusk Shells of Lake Constance Calcitic onkolites and aragonitic shells of Lake Constance show unusually high Sr/Ca-ratios ranging from 0.89 to 3.38; mean values for algal calcite are 1.06, for Gastropods 1.52, and for Pelecy...
The composition of some 1150 phosphate granules in the digestive glands of over 40 species of marine prosobranch gastropods has been surveyed using a simpl... GIBBS P. E.,NOTT J. A.,NICOLAIDOU A.,... - 《Journal of Molluscan Studies》 被引量: 74发表: 1998年 Prediction of riverine fi...
Marine Life Laura Klappenbach Updated on March 09, 2018 Animals (Metazoa) are a group of living organisms that includes more than one million identified species and many millions more that have yet to be named. Scientists estimate that the number of all animal species—those that have been nam...