PPT-Mollusca: Class

Cephalopoda FISH 310 April 25 th 2013 Lecture 12 Cephalophod Characteristics Characteristics of class All marine Most 670 cm up to 20m Architeuthis Shell divided by septa chambers connected by . OCTOPUS FACT SHEE T KINGDOM: Animalia PHYLUM: Mollusca CLASS: SUBCLASS: Coleoidea SUPERORDER: Octopodiformes ORDER: Octopoda (Leach, 1818) The octopus is a cephalopod of the order Octopoda that inhab Whelk, Rapana venosa (Valenciennes, 1846) Mollusca: Gastropoda, Muricidae IDENTIFICATION : The shell is globose (rounded), with a very short - spire and large body whorl. The epidermal color varie The . mollusks. are invertebrate animals known as . Mollusca. . . There are more than 150,000 species within this phylum.. Types of Molluscs. snails . clams . squid . cuttlefish . octopus which are among the most neurologically-advanced invertebrates. Review. At first, limit your learning to the features that are . unique. to a group and/or groups that “. invented. ” features or had “. firsts. .”. Use the characteristics given to name the group.. PHYLUM MOLLUSCA. Invertebrates. Freshwater, marine, & terrestrial . Largest marine phylum. 23. % of . named marine species. Mantle. Radula. Ventral foot. CLASS CEPHALOPODA. Squids, octopods, cuttlefish, . up front. Objective:. I will be able prepared to take the EOC Marine Final. Agenda:. Phylum Test!. EOC Review. Aves . group . send me any documents you need printed!. Homework:. Fish Food Project. Monday. Objective:. I will be able to review and prepare for the marine science final.. Agenda:. Marine Science Final Review Packet. Homework:. None . . Monday, April 17. th. . Pg. 118 RTW: Which animal phylum do you think has the most species?. Marine Ecology. Chapter 6. Mr. Seifert. Cnidaria. Sponges. Platyhelminthes. Nematoda. Mollusca. Phylum: . Mollusca. Unsegmented. body. Ceolom. Heart. Radula. Mantle. Muscular Foot. What is a . radula. Bilaterally symmetrical (Bilaterally asymmetrical in some). Unsegmented. Usually has a definite head (. cephalized. ). Protostomes/. Spiral Cleavage. Coelom mainly a heart cavity. Characteristics of Phylum Mollusca. https://. www.youtube.com. /. watch?v. =_2iXHBuSIJY. Phylum Mollusca, Class . Gastropoda. Phylum Mollusca, . Class . Cephalopoda. https://. www.youtube.com. /. watch?v. =os6HD-sCRn8. Phylum Annelida. FISH 310 April . 29. th. , 2013. Lecture 11. Cephalophod. Characteristics. Characteristics of class. All . marine. Most 6-70 cm up to 20m . Architeuthis. Shell . divided by . septa, chambers connected by . Includes . snails and slugs, oysters and clams, and octopuses and squids. .. Bivalves. Nautilus. Soft-bodied. invertebrate. Covered with protective . mantle. that may or may not form a hard, . calcium carbonate shell . Booking business class flights has never been easier than with BuyBusinessClass. Their user-friendly platform allows you to browse through a wide range of options, view details of various airlines, and compare prices effortlessly. A. . Bilateral. Symmetry. B. Presence of a muscular . foot. C. . Mantle. formed by Dorsal Body wall. D. True . Coelom. E. Complex . Digestive. System. F. . Gas exchange . through gills, lungs, mantle, or body surface.