- The
Thecosomata (collective/plural: thecosomes,
meaning "case/s****-body"), or sea butterflies, are a
taxonomic suborder of small, pelagic, free-swimming...
- also
applied to the s****ed
Thecosomata.
Recent molecular data
suggest the
Gymnosomata form a
sister group to the
Thecosomata (other planktonic, weakly...
-
Pteropoda encomp****es the two
clades Thecosomata, the sea butterflies, and Gymnosomata, the sea angels. The
Thecosomata (lit. "case-body") have a s****, while...
- They are
holoplanktonic opisthobranch gastropod molluscs in the
clade Thecosomata. Some
groups within this
superfamily possess a s**** in the
adult stage...
-
Heterobranchia Informal group Opisthobranchia Clade Cephalaspidea Clade Thecosomata Clade Gymnosomata Clade Aplysiomorpha Group Acochlidiacea Clade Sacoglossa...
-
following taxonomic groups of gastropods:
Clade Cephalaspidea Clade Thecosomata Clade Gymnosomata Clade Aplysiomorpha Epitoke parapodium Annelida Rouse...
- Aplysiomorpha, have a small, flat,
proteinaceous internal s****. The
clades Thecosomata and
Gymnosomata are
small pelagic gastropods known as "sea butterflies"...
- the
common name sea butterflies. Sea
butterflies are part of the
clade Thecosomata. Sea angels,
similar to Limacina, are in the
order Gymnosomata. Both...
- sea snails, pteropods,
pelagic marine gastropod mollusks in the
clade Thecosomata (sea butterflies).
Genera within the
family Limacinidae include: Altaspiratella...
-
hares Suborder Notaspidea P. Fischer, 1883 –
sidegill slugs Suborder Thecosomata Blainville, 1824 sea
butterflies with s****
Suborder Gymnosomata Blainville...
