- The
order Cephalaspidea, also
known as the
headshield slugs and
bubble snails, is a
major taxon of sea
slugs and
bubble snails,
marine gastropod mollusks...
-
characterized by a
large median dorsal opening in the
anterior part of the
headshield that
serves as both a
common nostril and the main
water intake device...
-
which had a
superficial resemblance to the Osteostraci, had an
elongate headshield, that,
coupled with its spear-like rostrum, gave it a throwing-dart-like...
- warm
oceans and seas. They are cephalaspideans, part of the
suborder of
headshield slugs and
bubble snails. The
genus was
named after Atys, a king of Alba...
-
anteriorly positioned headshield, and a trunkshield. A pair of antennae-like
structures emanate from
underneath the base of the
headshield, and
there are numerous...
-
gastropods that are
often labeled as "sea slugs" are the
various families of
headshield slugs and
bubble snails within the
clade Cephalaspidea. The sea hares...
-
Chelidonura livida is a
species of sea slug, or "
headshield slug", a
marine opisthobranch gastropod mollusk in the
family Aglajidae.
Chelidonura livida...
-
Tubulophilinopsis gardineri, the Gardiner’s philinopsis, or Gardiner's
headshield slug is a
species of sea slug, a s****-less
opisthobranch gastropod mollusc...
- of
unstalked eyes on the top of the
headshield and pair of
stalked eyes
attached to the underside. The
headshield also has four
pairs of
biramous (two...
-
opisthobranch gastropod mollusks or
micromollusks in the Cephalaspidea, the
headshield slugs and
bubble snails.
Species in this
superfamily have small, flimsy...
