- The
Chaetognatha /kiːˈtɒɡnəθə/ or
chaetognaths /ˈkiːtɒɡnæθs/ (meaning bristle-jaws) are a
phylum of
predatory marine worms that are a
major component of...
-
Timorebestia koprii is an
extinct species of stem-group
chaetognath (arrow worm relative) that
lived about 520
million years ago, in the Cambrian. Its...
-
study supported a stem-
chaetognath interpretation,
suggesting that gnathiferan-like jaws were lost in the
ancestor of
chaetognaths. A 2024
study again supported...
-
Rotifers are
among the most
diverse and
abundant freshwater animals and
chaetognaths are
among the most
abundant marine plankton. The most
distinctive characteristic...
-
mitochondrial genome of
Paraspadella gotoi is
highly reduced and
reveals that
chaetognaths are a
sister group to protostomes".
Proceedings of the
National Academy...
-
bierii Alvariño, 1961;
chaetognath (accepted as
Serratosagitta bierii Alvariño, 1961)
Sagitta euneritica Alvariño, 1961;
chaetognath (accepted as Parasagitta...
- Perez, Yvan; Papillon, Daniel; Caubit, Xavier; et al. (2006-08-01). "
Chaetognath phylogenomics: a
protostome with deuterostome-like development". Current...
-
Caecosagitta macrocephala is a deep sea
marine chaetognath that is
distributed in meso- and
bathypelagic layers. It has a very wide
distribution that...
-
commonly called "worms"
include annelids, nematodes, flatworms, nemerteans,
chaetognaths, priapulids, and
insect larvae such as
grubs and maggots. The term "helminth"...
- hamata,
occurs predominantly in the deep
basins of the
Arctic Ocean. The
chaetognath Eukrohnia hamata dominates in
terms of
carnivorous zooplankton abundance...
