-
statocysts with staticonia.
Scaphopods have no eyes, no osphradia, or
other distinct sensory organs. However,
scaphopods do
possess genes involved in...
- metamorphosing, but
others may
settle on the
nearest suitable substrate. The
scaphopods, or tusk s****, have a
veliger larva very
similar to that of bivalves...
-
phylum Mollusca is polyphyletic, and it can only be made
monophyletic if
scaphopods and
bivalves are excluded. A 2010
analysis recovered the
traditional conchiferan...
- are
hinged together and
joined by a ligament. The s**** of many of the
scaphopods ("tusk s****")
resembles a
miniature elephant's tusk in
overall shape...
-
invertebrate animals, evolved. This
phylum includes gastropods, bivalves,
scaphopods, cephalopods, and
several other groups. The
fossil record of mollusks...
-
Scaphopods reported from the
Pierre Shale Formation Genus Species Location Stratigraphic position Material Notes Images Dentalium D.
gracile Bowman County...
-
Montenegro polyplacophorans 3
marine gastropods 199 (198 + 1)
marine bivalves 131
scaphopods 5
cephalopods 17
marine molluscs altogether 355...
-
Slovenia polyplacophorans ??
marine gastropods 74
species of
opisthobranchs marine bivalves ??
scaphopods ??
cephalopods ??
marine molluscs altogether ??...
- The
Witts Springs Formation is a
sandstone geologic formation in
Arkansas with thin
layers of limestone, shale, and siltstone. It
preserves fossils dating...
-
crabs use the s**** of sea
snails (although the s**** of
bivalves and
scaphopods and even
hollow pieces of wood and
stone are used by some species). The...
