WebScaphopods are all marine species whose habitat ranges from shallow sub-littoral areas up to waters that are 4570 m deep. Most scaphopods are found in waters … Webmantle. [ man-tl ] See synonyms for mantle on Thesaurus.com. noun. a loose, sleeveless cloak or cape. something that covers, envelops, or conceals: the mantle of darkness. Geology. the portion of the earth, about 1,800 miles (2,900 km) thick, between the crust …
ZOOLOGY English meaning - Cambridge Dictionary
WebADVERTISEMENTS: In this article we will discuss about Phylum Mollusca:- 1. Definition of Phylum Mollusca 2. Habit and Habitat of Phylum Mollusca 3. Taxonomic Retrospect 4. Characteristic Features 5. Classification 6. Number and Size 7. Mantle and Mantle Cavity 8. Excretory System 9. Reproductive System 10. Development. Contents: Definition of … Webmantle cavity See MANTLE. Source for information on mantle cavity: A Dictionary of Zoology dictionary. margaret crotty northwell
Spicule zoology Britannica
WebApr 8, 2024 · mantle in American English (ˈmæntəl ) noun 1. a loose, sleeveless cloak or cape sometimes used figuratively, in allusion to royal robes of state, as a symbol of … WebMay 18, 2024 · chiton (coat-of-mail shell) Mollusc that lives attached to, or creeping on, rocks along marine shores. Bilaterally symmetrical, its upper surface has eight overlapping shells. Underneath is a large fleshy foot and a degenerate head with mouth, gills and mantle. Length: to 33cm (13in). WebPhylum Mollusca is the predominant phylum in marine environments. It is estimated that 23 percent of all known marine species are mollusks; there are over 75,000 described species, making them the second most … margaret crowe 1460