- The
Echinometridae are a
family of sea
urchins in the
class Echinoidea. All
Echinometridae have
imperforate tubercles and
compound ambulacral plates. Anthocidaris...
-
Echinoecus nipponicus Miyake, 1939 – ****an, on
Heliocidaris cr****ispina (
Echinometridae) and
Pseudocentrotus depressus (Strongylocentrotidae)
Echinoecus pentagonus...
-
urchin endemic to New Zealand. This
echinoderm belongs to the
family Echinometridae and it can
reach a
maximum diameter of 16–17 cm. Kina po****tions throughout...
-
Echinometridae Strongylocentrotidae...
-
urchin or
shingle urchin, is a
species of sea
urchin in the
family Echinometridae. In Hawaii, it is
called hāʻukeʻuke. It is
found on wave-swept intertidal...
- of each pyramid.
Order Echinoida family Echinidae Gray, 1825
family Echinometridae Gray, 1825
family Parasaleniidae family Strongylocentrotidae Gregory...
- mathaei, the
burrowing urchin, is a
species of sea
urchin in the
family Echinometridae. It
occurs in
shallow waters in the Indo-Pacific region. The type locality...
- lu****er, the rock
boring urchin, is a
species of sea
urchin in the
family Echinometridae. It is
found in very
shallow parts of the
western Atlantic Ocean and...
- viridis, the reef urchin, is a
species of sea
urchin in the
family Echinometridae. It is
found on
reefs in very
shallow parts of the
western Atlantic...
-
Heterocentrotus is a
genus of the
familia Echinometridae. They are
mainly found in the Indo-Pacific basin,
especially in
Reunion or Hawaii. This genus...
