- A
larva (/ˈlɑːrvə/; pl.:
larvae /ˈlɑːrviː/) is a
distinct juvenile form many
animals undergo before metamorphosis into
their next life stage.
Animals with...
- s**** Teleoconch—all the
whorls of a s****
after the
protoconch whorls Nepionic whorls : the
whorls immediately following the
embryonic whorls. This article...
- characters. It is
morphologically closest to N. pompilius,
hence the name. The
nepionic constriction shows that the
hatching size was
approximately 23 mm, close...
-
ontogenetical similarities were seen as most
apparent when
studying the
nepionic stages (the
developmental stage immediately following the
embryonic stage)...
-
slender s**** is solid. It
contains nine
whorls of
which the
first three are
nepionic,
smooth and polished, the
subsequent elegantly axially ribbed, with two...
- solid,
light rufous above,
paler below,
especially towards the umbilicus.
Nepionic whorls are
finely granulated, the
remainder closely covered with fine curved...
- many whorls, as some fresh-water snails.
Nacreous –
Pearly or iridescent.
Nepionic – The
second stage of the
embryonic s****, as the glochidium.
Notched –...
- the small, solid,
strong s**** is spindle-shaped, with one or two
smooth nepionic and
eight strongly sculptured subsequent whorls. The
holotype is of an...
-
yellowish flammules. It
contains six
brilliantly polished,
slender whorls. The
nepionic s**** is small,
depressed and smooth. The
subsequent whorls show about...
-
nucleus is more or less inverted. The
spire consists of
about nine whorls. A
nepionic (= the
whorls immediately following the
embryonic whorls)
whorl and a half...
