[DOC] [TLE] sand dollar - Memidex dictionary/thesaurus [PAR] "sand dollar" definition: a flattened disk-like sea urchin that lives on sandy 
bottoms. Type of: ... Related animals include the sea cucumbers and starfish. ... 
any of the invertebrate marine animals of the order Clypeastroida that has a flat, 
disk-shaped body. ... of shallow North American coastal waters: class "
Echinoidea" (sea . [DOC] [TLE] Other Invertebrates | Center for Coastal Studies [PAR] Orange-footed sea cucumber and green sea urchins. ... marine invertebrates 
spend at least part of their life drifting on currents as ... Species Descriptions: (by 
related groups) ... Sperm is released into the water and taken in by other sponges
. .... are flat versions of sea urchins, up to 3 (76 mm) in diameter and disk-like. [DOC] [TLE] Sea urchin - Wikipedia [PAR] Sea urchins or urchins archaically called sea hedgehogs, are small, spiny, 
globular animals .... Sea urchins possess both a water vascular system and a 
hemal system, the latter .... Some species, such as Cidaris abyssicola, can live 
down to several ... in the wave-battered coastal waters inhabited by many 
modern echinoids. [DOC] [TLE] The Echinoblog: Sand Dollars ARE Sea Urchins. Please make a ... [PAR] Mar 13, 2012 ... Sand dollars are ANIMALS, specifically they are sea urchins! ... Most sand dollars 
live in tropical shallow-water places (e.g., Africa, ... to temperate waters (e.g., 
Dendraster excentricus on the west coast of ... the Sand Dollar" postcards and 
related paraphenalia like this one. ..... Invertebrate Zoology Linkage. [DOC] [TLE] Beachcombers Field Guide - Department of Fisheries [PAR] Chordates and invertebrates are then ... Leave marine life on the beach ... and 
therefore help to keep our coastal waters clean. Photo: Henrique Kwong ... 
Closely related to the ... in our marine environment, removing particles as small 
as bacteria. Sea tulip ... on shallow reefs along the Western ..... Sea urchins are 
grazers,. [DOC] [TLE] South Carolina Beachcomber's Guide - A Guide to the Common ... [PAR] The South Carolina coastline stretches nearly 190 miles from the Little River Inlet 
on ... A Guide to the Common Invertebrates, Plants and Natural Artifacts of the 
South ..... species in addition to those that live in shallow, near shore ocean 
waters. ...... as Phalium granulatum; preys on sea urchins and sand dollars; 
empty shells... [DOC] [TLE] Sand dollars (Clypeasteroida) on the Shores of Singapore [PAR] Their flat disk-like shape is an adaptation for life on the sea bottom where they ... 
long spines of their spherical sea urchin cousins, sand dollars have tiny, soft 
spines. ... due to reclamation or human activities along the coast that pollute the 
water. ... to common shallow water sea stars, brittle stars, sea urchins, sea 
cucumbers... [DOC] [TLE] North Carolina Coastal Recreational Angler's Guide - TownDock.net [PAR] tuna, North Carolina is a great place to live .... public meetings related to marine 
fisheries issues. ... regulates saltwater fishing in coastal waters ..... and shallow 
coastal waters over sand ... herrings and many kinds of invertebrates. .... mussels, 
shrimp, worms, sea urchins, sponges, ... Description: A flat, oval-shaped fish 
found. [DOC] [TLE] MarLIN - The Marine Life Information Network - Foliose seaweeds ... [PAR] Nov 30, 2015 ... Phycodrys rubens in the Barents Sea, live to 4 years but 1 and 2 year ... Although 
ubiquitous in marine coastal systems little is understood ... conditions such as 
temperature, water quality and food availability. ... Nichols (1981; 1984) reported 
that a site where all sea urchins were ...... Salinity - invertebrates. [DOC] [TLE] Licensed to Kill - Nuclear Information and Resource Service [PAR] Items 1 - 9 ... Marine life in all forms, from endangered manatees and sea turtles to .... and one 
threatened species of sea turtle present in U.S. coastal waters are .... But in doing 
so, they broke a dike and cut a channel to create a flat ...... among the plants such 
as limpets, snails, abalone, sea urchins, fish

Question: Related to the sea urchin, this flat, disklike invertebrate lives in shallow coastal waters
Answer: sand dollar