-
underside of the
opisthosoma was
covered in
structures evolved from
modified opisthosomal appendages.
Throughout the opisthosoma,
these structures formed plate-like...
- that
function in
locomotion and gas exchange. In most
chelicerates the
opisthosomal limbs are
greatly reduced and
persist only as
specialized structures...
- from the in-between
Silurian strata.
Dorsal morphology and
variation of
opisthosomal segmentation across synziphosurines.
While Weinbergina and Willwerathia...
- most
arachnid orders) and fused, plate-like
appendages on the
first opisthosomal segment (somite VII). Lamsdell,
James C. (2012-12-18). "Revised systematics...
-
dorsal shield) with
reduced genal spines, as well as
somite VII (first
opisthosomal segment) with
reduced appendages and microtergite. Lamsdell,
James C...
-
These are
thought to be
vestiges of the
limbs of an
absorbed first opisthosomal segment. The
opisthosoma is
divided into a
forward mesosoma, with flattened...
-
dorsal view H
female genitalia (tianzishan-2016),
dorsal view I
showing opisthosomal disc in
plugging position (XUC-2013-013) J–L abdomen,
caudal view (J...
-
Cyamocephalus differ from
Pseudoniscus by the
fused tergites of 6th and 7th
opisthosomal segments. Anderson,
Lyall I. (1999-01-01). "A new
specimen of the Silurian...
-
males whether or not to
pursue courtship. M.
Volans use
their colorful opisthosomal flaps to gain the
attention of the female. Much of the
mating ritual...
-
arachnids and
other arthropods, is absent. As
embryos they also have
opisthosomal protuberances resembling the
pulmonary sacs
found in some palpigrades...
