- Kupfer,
Alexander (2021). "Form and
function of the
feeding apparatus of
sirenid salamanders (Caudata: Sirenidae): Three-dimensional
chewing and herbivory...
-
primitive while others are derived.
Fertilisation is
likely to be
external as
sirenids lack the
cloacal glands used by male
salamandrids to
produce ****top****s...
-
Extinct in the wild (EW): 2
species Critically endangered (CR): 545
species Endangered (EN): 848
species Vulnerable (VU): 670
species Near threatened...
-
frequently feeding on slow-moving
animals like snails,
shrimps and worms,
sirenids are
unique among salamanders for
having developed herbivory speciations...
- and
commonly pre**** upon fish, sea turtles,
cetaceans (e.g. whales), and
sirenids.
There is also
potential evidence that
Otodus hunted raptorial sperm whales;...
-
Pseudobranchus and
Siren which are the only
genera in the
family Sirenidae.
Sirenids are
classified by
their neotenous traits (complete lack of
hindlimbs and...
- 2307/1447391. JSTOR 1447391. Etheridge, Kay (1990). "The
Energetics of
Estivating Sirenid Salamanders (Siren
lacertina and
Pseudobranchus striatus)". Herpetologica...
- and
commonly pre**** upon fish, sea turtles,
cetaceans (e.g. whales), and
sirenids.
There is also
potential evidence that
Otodus hunted raptorial sperm whales;...
-
Dakota Middle to
upper **** Cr****
Formation 6
specimens Habrosaurus is a
sirenid amphibian.
Lisserpeton L.
bairdi Montana Opisthotriton O. kayi Montana...
-
vertebra Higher level relationships are uncertain.
Similar to
sirenids, but
lacks sirenid synapomorphies.
Opisthotriton O. sp. UMNH VP
Locality 130 UMNH...
