WebMar 13, 2024 · Within the phylum Mollusca, the chitons are unique in possessing eight shell valves. However, the class Monopla-cophora, with a single shell, shares several characteristics with the chitons, including eight pairs of dorsoventral pedal retractor muscles. Repeated pairs of many organs, including one to three pairs of gonoducts, … A chiton creeps along slowly on a muscular foot. It has considerable power of adhesion and can cling to rocks very powerfully, like a limpet. Chitons are generally herbivorous grazers, though some are omnivorous and some carnivorous. They eat algae, bryozoans, diatoms, barnacles, and sometimes bacteria by … See more Chitons are marine molluscs of varying size in the class Polyplacophora (/ˌpɒlipləˈkɒfərə/), formerly known as Amphineura. About 940 extant and 430 fossil species are recognized. They are also … See more Similar to many species of saltwater limpets, several species of chiton are known to exhibit homing behaviours, journeying to feed … See more Chitons are eaten in several parts of the world. This includes islands in the Caribbean, such as Trinidad, Tobago, The Bahamas, … See more Chitons live worldwide, from cold waters through to the tropics. They live on hard surfaces, such as on or under rocks, or in rock crevices. See more Shell All chitons bear a protective dorsal shell that is divided into eight articulating aragonite valves embedded in the tough muscular girdle that … See more Chitons have a relatively good fossil record, stretching back to the Cambrian, with the genus Preacanthochiton, known from fossils found … See more Chitons were first studied by Carl Linnaeus in his 1758 10th edition of Systema Naturae. Since his description of the first four species, chitons have been variously classified. They … See more

Molluscs - snails, nudibranchs, bivalves, chitons SeaNet

WebView Assessment - FINAL MODULE - PHYLUM MOLLUSKA.docx from BSED 3102 at Batangas State University. PHYLUM MOLLUSCA OBJECTIVES: At the end of the module the students will be able to: 1. ... They range from the slow moving slug to the jet propelled squid, from scallops and cuttle-fish to chitons and nudibranchs. Mollusks range in size … WebWithin the phylum Mollusca, the chitons are unique in possessing eight shell valves. However, the class Monoplacophora, with a single shell, shares several characteristics with the chitons, including eight pairs of dorsoventral pedal retractor muscles. flowing lava video

FINAL MODULE - PHYLUM MOLLUSKA.docx - PHYLUM …

Webheterotrophic, and eukaryotic. all animals are multicellular. body symmetry. radial and bilateral are two terms used to describe the ________ of an animal. sensory organs and … WebJan 20, 2024 · Chitons are the common name for species in the Class Polyplacophora. Chitons are considered more primitive in relation to other groups within the phylum such as bivalves or cephalopods. There are 8 dorsal plates lining the dorsal surface of these organisms. There are many primitive species of the class Polyplacophora that are still … Webblue lined chiton Scientific name: Tonicella undocaerulea Family: Tonicellidae Phylum: Mollusca Typical size: 25-50 millimeters Depth range: Intertidal to 50 meters, typically found in more shallow waters. Description: Orangish-pink background with blue and/or white wavy lines along the sides of the plates (they may be edged in maroon).The lines on the head … flowing leaf slasher genshin