-
subgenus of the
genus Cymatium. (Description as Tritoniscus)
Forms with
subturbinate body with flat-topped
turriculate whorls, a
short spire and siphonal...
- Pendromidae. The small,
whitish s****
grows to a
length of 3 mm. It has a
subturbinate shape with four
rapidly enlarging whorls. The
minute protoconch is smooth...
-
attains 4.5 mm. (Original
description in Latin) This small, umbilicate,
subturbinate s**** is thin,
faintly translucent, and
finely striated,
exhibiting an...
-
marine gastropod mollusk in the
family Trochidae, the top snails. The
subturbinate s**** has an oval-orbicular shape. The
spire is produced, the apex acute...
- spikes; the
peduncle is
about 6 cm long and
clearly hairy; the
ovary is
subturbinated, the apex is submammiform, and the
apical stigma is
occasionally bifid...
