- Cushing; V. Roth (2005).
Spiders of
North America: An
Identification Manual.
American Arachnological Society. Bugguide.net. clypeus,
clypeal,
clypeate v t e...
-
males are 5–13 mm long. The
bases of the
antennae are
separated from the
clypeal border by a
distance of at
least the
antennal scape's
maximum diameter...
-
species except the
Penestomidae by
their semi-rectangular
carapace and
clypeal hood. They can be
distinguished from
Penestomidae by the eye arrangement...
-
include large ocelli,
short scapes, 12 antennomeres,
small eyes, and a
clypeal margin that has a row of peg-like denticles. The
genus Zigrasimecia was...
-
Southeast Asian specimens generally have a more
deeply notched anterior clypeal margin and eyes that only
rarely exceed the
lateral cephalic outline. Most...
- are
frequently modified with
unusual projections on the
clypeus and the
clypeal margin which can take the
shape of
conical bulges to
elongated curving...
-
segments without dorsal spines,
absence of
maxillary palpi and fronto-
clypeal suture, and
immobile abdominal segments in
pupae and larvae.
Various tribes...
-
which projects forwards from the
thorax of the male; a
second horn (the
clypeal horn)
projects upwards from the head.
Dynastes tityus is
therefore "among...
-
behind the eyes.
Gnathonargus unicorn has a long, slender, upward-pointing
clypeal projection resembling a
unicorn horn.
Hypselistes florens has a cephalic...
-
series Mythbusters, in
reference to the 'walrus moustache'
formed by the
clypeal and
mandibular setae in this species."
Serratoterga larsoni Johnson, 1991...
