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How are regular and irregular echinoids particularly adapted to their particular lifestyles?
regular echinoids is surface dwellers, which are more to free-moving , benthonic and epifaunal . Irregular echinoids may live in burrowing into completely covered by thin layer of sediment.
The hard endoskeleton found in echinoids is called a an?
Echinoids have a hard endoskeleton composed of calcareous plates called ossicles, which form a rigid structure to protect their internal organs and provide support for movement and feeding.
What has the author Porter M Kier written?
Porter M. Kier has written: 'Echinoids from the Middle Eocene Lake City formation of Georgia' -- subject(s): Fossil Sea urchins, Paleontology, Sea urchins, Fossil 'The echinoids of the Middle Eocene Warley Hill formation, Santee limestone, and Castle Hayne limestone of North and South Carolina' -- subject(s): Fossil Sea urchins, Paleontology, Sea urchins, Fossil, Sea-urchins, Fossil 'Four new Eocene echinoids from Barbados' -- subject(s): Paleontology, Sea urchins, Fossil 'Tertiary echinoids from the Caloosahatchee and Tamiami formations of Florida' -- subject(s): Fossil Sea urchins, Paleontology, Sea urchins, Fossil 'Infrabasals in the crinoid Opsiocrinus Kier' -- subject(s): Opsiocrinus 'Tertiary and Mesozoic echinoids of Saudi Arabia' -- subject(s): Fossil Sea urchins, Paleontology, Sea urchins, Fossil 'The echinoids of Carrie Bow Cay, Belize' -- subject(s): Sea urchins
What is a echanoid?
I am assuming you mean Echinoids, which is pertaining to a class of "Echinoidea" comprising mainly of sea urchins and sand dollars
Are there different types of fish gills?
yes there are different types of gills in different types of fishes.
What are the different products we get from different types of trees?
different products we get from different types of trees
Information about different types of houses?
different types
What are the different types of mainframe systems?
what are some different types of mainframes
How many different types of sharks are there in the Farallons?
There are 15 types of different types of sharks.
Different types of travel writing?
different types of ali
What are the different types of arithmetic operators?
+,-,*,/,% are the different types of operators.
Is there different types of jewdaisim?
different types off jewdaisium
