-
Clypeasteridae is a
family of sea
urchins in the
order Clypeasteroida. This
family was
first scientifically described in 1835 by the Swiss-American biologist...
- Echinarachniidae).
Mellita quinquiesperforata test (
Clypeasteridae)
Clypeaster reticulatus test (
Clypeasteridae)
Echinodiscus tenuissimus test (Astriclypeidae)...
- or "sea biscuits", is a
genus of
echinoderms belonging to the
family Clypeasteridae. The
genus name
Clypeaster is
derived from the
Latin “clypeus” (meaning...
- the
reticulated sea biscuit, is a
species of sea
urchin in the
family Clypeasteridae. This
species was
first scientifically described in 1758 by Carl Linnaeus...
- rosaceus, the fat sea biscuit, is a
species of sea
urchin in the
family Clypeasteridae. It
occurs in
shallow water in the
western Atlantic Ocean and was first...
- the ****anese sea biscuit, is a
species of sea
urchin in the
family Clypeasteridae. This
species was
first scientifically described in 1885 by the German...
- Mortensen, T. (1948). A
Monograph of the Echinoidea. IV, 2. Clypeasteroida.
Clypeasteridæ, Arachnoidæ, Fibulariidæ, Laganidæ and Scutellidæ. 471 pp., C. A. Reitzel...
- Sri
Lanka is a
tropical island situated close to the
southern tip of India. The
invertebrate fauna is as
large as it is
common to
other regions of the...
-
Clypeaster durandi is a
species of sea
urchins of the
Family Clypeasteridae.
Their armour is
covered with spines.
Clypeaster durandi was
first scientifically...
-
Clypeaster humilis is a
species of sea
urchin in the
family Clypeasteridae. This
species was
first scientifically described in 1778 by the
German biologist...
