- The
Parechinidae are a
family of sea
urchins in the
class Echinoidea. All
camarodonts have
imperforate tubercles and
compound ambulacral plates. In addition...
-
Paracentrotus lividus is a
species of sea
urchin in the
family Parechinidae commonly known as the
purple sea urchin. It is the type
species of the genus...
-
Strongylocentrotidae (Gregory, 1900)
Family Toxopneustidae (Troschel, 1872)
Family Parechinidae (Mortensen, 1903b)
Family Parasaleniidae (Mortensen, 1903b) Infraorder...
-
Parechinidae...
-
Psammechinus miliaris is a
species of sea
urchin in the
family Parechinidae. It is
sometimes known as the
green sea
urchin or s**** sea urchin. It is found...
-
urchin Paracentrotus lividus, a
species of sea
urchin in the
family Parechinidae commonly known as the
purple sea
urchin Strongylocentrotus purpuratus...
-
Loxechinus albus is an
echinoderm of the
family Parechinidae,
native to
coastal southern South America,
ranging from Ecuador,
along the
entire coasts of...
- also
known as the
green sea urchin,[dubious – discuss] in the
family Parechinidae. It was
formerly known as
Echinus microtuberculatus, and
thought to be...
-
Parechinus angulosus, the Cape urchin, is a sea
urchin in the
family Parechinidae endemic to
southern Africa. It is the only
species in the
genus Parechinus...
-
There are 75
species of
echinoderm (phylum Echinodermata)
recorded in Ireland.
Asterias rubens (common sea star)
Leptasterias muelleri (northern sea star)...
