-
Operculated sulcus separates by its lips into two
areas and
contains a
third area in the
walls of the
sulcus e.g.
lunate sulcus is an
operculated sulcus...
-
important in
intertidal marine snails during low tide, and this also
enables operculate freshwater and land
snails to
survive periods of
drought and dry weather...
-
marine gastropod mollusc in the
family Ancillariidae, the olives. An
operculated species.
Living mollusc is
black in color.
Sometimes trawled by shrimpers...
-
marine gastropod mollusc in the
family Buccinidae, the true whelks. This
operculated species attains a size of 135 mm.
Western Pacific Ocean: Sea of Okhotsk...
- Ser**** vermicularis,
known by
common names including the
calcareous tubeworm, fan worm,
plume worm or red tube worm, is a
species of
segmented marine...
- (ready to hatch). The eggs of all
trematodes (except schistosomes) are
operculated. Some eggs are
eaten by the
intermediate host (snail) or they are hatched...
-
consists of ten segments, some of
which may be
obscured by a
large pair of
operculate gills, a
thoracic shield (expanded part of the prothorax) or the developing...
-
American Cup-Fungi (
Operculates). New York, New York:
Hafner Publishing Co. p. 200.
Seaver FJ. (1942). The
North American Cup-Fungi (
Operculates) (Supplemented ed...
- 7 are
terrestrial pulmonates other than stylommatophorans, and 8 are
operculates (formerly "prosobranchs",
molluscs with an operculum, a
group that primarily...
- as
poricidal dehiscence. The pore may have a
cover (
operculate poricidal dehiscense or
operculate dehiscence) that is
referred to as an
operculum or it...