A Mollusks Radula Is Which of the Following

The existence of mollusks can be found in the worlds ocean like nearly everywhere. Bivalvia b aɪ ˈ v æ l v i ə in previous centuries referred to as the Lamellibranchiata and Pelecypoda is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts.

Radula Easy Science Easy Science Flashcards Circulatory System

The radula is a ribbon-like band that is covered by rows of bristle-shaped teeth that are made of chitin.

. Because there are so many types of ocean mollusks I would like to share you with some of the types of it. Bivalves as a group have no head and they lack some usual molluscan organs like the radula and the odontophoreThey include the clams. Aplysia ə ˈ p l ɪ ʒ i ə is a genus of medium-sized to extremely large sea slugs specifically sea hares which are one clade of large sea slugs marine gastropod mollusks.

Creative Commons Attribution 40 International license. Talking about its species there are about 120000 different species of mollusks. 4 in PLoS ONE.

Scanning electronic microscope images are from Simone and Cavallari 2020 fig. Examples of cowrie radulae Macrocypraea spp. They graze in tidal and subtidal zones of tropical waters mostly in the Indo-Pacific Ocean 23 species.

These benthic herbivorous creatures can become rather large compared with most other mollusks. There are so many types of abalone in the ocean. Image modified from original.

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Complex Invertebrates Topic 11a Molluscs Invertebrates Molluscs Biology

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