-
Amiskwia is a
genus of soft-bodied
animals known from
fossils of the
Middle Cambrian Lagerstätten both in the
Burgess Shale in
British Columbia, Canada...
- defecation.
Unlike other gnathiferans, in
chaetognaths and the
extinct Amiskwia the **** is
located on the
ventral surface in a
subterminal position. Both...
- a chaetognath, but was
probably more
basal to
modern arrow worms than
Amiskwia. As of
January 2024, 13
known specimens have been ****igned to this species...
-
falcatus was a
hurdiid radiodont that bore a
large horseshoe-shaped carapace.
Amiskwia sagittiformis was a
large bodied gnathiferan from
Canada and
China Haplophrentis...
- four families, six genera, for a
total of 58
species - plus the
extinct Amiskwia,
classified as a true
primitive chaetognath in a
separate class, Archisagittoidea...
-
Miaolingian PreꞒ Ꞓ O S D C P T J K Pg N ↓ C.
praetermissus compared to
Amiskwia Scientific classification Domain:
Eukaryota Kingdom:
Animalia Phylum: Chaetognatha...
- but no
fossilized stylets have been found. The
Middle Cambrian fossil Amiskwia from the
Burgess Shale has been
classed as a nemertean,
based on a resemblance...
-
chaetognathan evolution before arrow worms became planktonic swimmers.
Amiskwia Total group Gnathifera 26
specimens of the
Burgess shale species A large...
- River, a
river in
British Columbia (from the Cree word for Beavertail)
Amiskwia, a
fossil This
disambiguation page
lists articles ****ociated with the title...
- locomotion. Vinther, Jakob; Parry, Luke A. (2019). "Bilateral jaw
elements in
Amiskwia sagittiformis bridge the
morphological gap
between gnathiferans and chaetognaths"...
