WebJun 8, 2024 · Members of class Polyplacophora are better known as “chitons;” these molluscs have a large foot on the ventral side and a shell composed of eight hard plates on the dorsal side. Class Bivalvia consists of mollusks with two shells held together by a muscle; these include oysters, clams, and mussels. WebMollusca: Class: Polyplacophora: Order: Chitonida: Family: Chitonidae: Subfamily: ... Chiton is a genus of chitons, a polyplacophoran mollusk in the family ... (2001). Mollusca. in: Costello, M.J. et al. (eds), European …
Chitons - Species, Shell, Mollusks, and Opine - JRank Articles
Webinternal shell. Octopus has how many arms. 8. Squid has how many arms. 10. The mollusks body is. soft and coverd with a shell. Chitons, snails, clams and squid all belong to this phylum. mollskua. WebThe word "mollusca" translates as: "soft". The mollusks are placed within the clade ___________ along with the Annelida and Platyhelminthes. Lophotrochozoa. The mollusk phylum has approximately __________ species. 100,000. What region of the mollusk body has an anterior head, containing the mouth and certain nervous and sensory structures, … iottie bike cell phone mount
BIO Chapter 34 Flashcards Quizlet
http://biology.fullerton.edu/biol317/Murray/Fall97/chitons.html WebChitons, snails, clams, and squid belong to this phylum: Mollusca. Which genus of gastropod has been reported to have caused human fatalities? Conus Nudibranchs belong to the class _______ of the phylum Mollusca. Gastropoda Molluscs having two jointed valves or shells belong to the class: Bivalvia. The siphuncle of nautiloids is used for: 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 Shell All chitons bear a protective dorsal shell that is divided into eight articulating aragonite valves embedded in the tough muscular girdle that surrounds the chiton's body. Compared with the single or two-piece shells of … See more Chitons are eaten in several parts of the world. This includes islands in the Caribbean, such as Trinidad, Tobago, The Bahamas, St. Maarten, Aruba, Bonaire, Anguilla and 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 were called Cyclobranchians (round arm) in the early 19th century, and … 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. Some species live quite high in the intertidal zone and are exposed to the air and light for long … See more Similar to many species of saltwater limpets, several species of chiton are known to exhibit homing behaviours, journeying to feed and then returning to the exact spot they previously inhabited. The method they use to perform such behaviors has been … See more Chitons have a relatively good fossil record, stretching back to the Cambrian, with the genus Preacanthochiton, known from fossils found … See more on which channel is there tennis 翻译