The phylum mollusca
The molluscs or mollusks are the large and diverse phylum mollusca, which includes a variety of familiar creatures well-known for their decorative shells or as seafood. The phylum mollusca contains some of the most familiar invertebrates, including snails, slugs, clams, mussels, and octopuses in contrast to these well-known molluscs. General characteristics of phylum mollusca mollusca (molluscus- soft bodies) study of mollusca is called malacology the term mollusca was first applied by aristotle. Phylum mollusca: 1 class aplacophora 2 class polyplacophora 3 class monoplacophora 4 class gastropoda (prosobanchia, opisthobranchia, pulmonat. The phylum mollusca is a very large phylum consisting of invertebrate animals it consists of about 85,000 species it is the largest marine phylum.
The phylum mollusca octupi clams oysters cuttlefish meaning of the name the meaning of phyllum mollusca comes from the latin word mollusk which means soft of body. Phylum mollusca characteristics continue reading mollusk notes b1 the irreplaceable role of molecular biology in the health of mankind july 30, 2017. Mollusk definition, any invertebrate of the phylum mollusca, typically having a calcareous shell of one, two, or more pieces that wholly or partly enclose the soft. This video goes over the characteristics of the phylum mollusca third party content- ted talks this video is used for educational purposes and therefore is. One shell of a phylum consisting of more than 85,000 extant species, mollusca is the second biggest phylum in the animal kingdom, second to only arthropods. Mollusk: mollusk, any soft-bodied invertebrate of the phylum mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle.
The largest animal phylum belongs here, the arthropoda, including insects include two of the most successful animal phyla, the mollusca and annelida. Start studying phylum mollusca learn vocabulary, terms, and more with flashcards, games, and other study tools.
Learn about the animal phylum mollusca and its most important body systems mollusca includes a wide range of common invertebrate species that can. Mollusks include creatures as widely divergent in appearance and behavior as snails, clams and cuttlefish in this slideshow, you'll learn 10 facts about these. 1 figure 1 examples of a polychaete, oligochaete, and leech (class hirudinea) phyla annelida and mollusca phylum annelida: segmented worms phylum mollusca: bivalves.
The phylum mollusca is characterized more by diversity than uniformity, though modern molluscs do all tend to share certain features, including the presence of a. 1 mollusks are the second largest phylum in the animal kingdom after the phylum arthropoda currently there are an estimated 75 thousand species, plus 35 thousand. Introduction to phylum mollusca the phylum mollusca is the second-largest animal phylum, with over 100,000 species the molluscs include many familiar animals.
The phylum mollusca
Mollusca is one of the most diverse groups of animals on the planet, with at least 50,000 living species (and more likely around 200,000) it includes such familiar. An overview of the molluscs, with coverage of recent and extinct groups.
Animals: phylum mollusca ziser lecture notes, 201510 109 the radula is supported by a cartilage-like rod (=odontophore) used to scrape, pierce, tear or cut food. Looking for phylum mollusca find out information about phylum mollusca taxonomic name for the one of the largest phyla of invertebrate animals comprising more than. Mollusca is the name of a phylum that exists in the animalia kingdom the traits that run within a phylum tend to produce animals that are similar to a certain extent. Includes: clams, snails, slugs, nautilus, squid, octopus molluscs show an amazing degree of diversity, yet all have certain features in common the word mollusc comes. Molluscabase molluscabase is a the phylum mollusca molluscs have made their way to almost every ecosystem, from the most arid deserts to the deepest ocean trenches. The class gastropoda (in phylum mollusca) includes the groups pertaining to snails and slugs the majority of gastropods have a single, usually spirally, coiled shell.
An introduction to the biology, classification and ecology of octopuses, slugs, snails and squid the phylum mollusca. Mollusca snails, clams, mussels, squids, octopi, chitons, and tusk shells click on an image to view larger version & data in a new window this tree diagram shows the relationships between. Members of the phylum mollusca are soft-bodied animals, such as the snail, clam, squid, oyster, and octopus generally, these animals live in water some secret. Phylum mullusca is both large and diverse molluscs comprise the familiar animals commonly known for both their shells and fine seafood.