- jaw.
There are also well-developed
spines on the
sphenotic bone,
while the
articular and
quadrate bone have no spines. The
hyomandibular has a
single head...
- very small.
There are two well-developed
spines on the
sphenotic bone and one on the
epiotic bone.
There is a
single spine on the
joint at the
front of...
- have a wide
vomer which has no teeth, well
developed spines on the
sphenotic bone,
there is a
covering of low,
rounded papillae on the
snout and chin...
- spiniceps,
means "spiny head", a
reference to the
robust spines on the
sphenotic bone. The
known mature male
individuals are 6.2–7.3 millimeters (0.25-0.3 inches)...
- have a wide
vomer which has no teeth, well
developed spines on the
sphenotic bone,
there is a
covering of low,
rounded papillae on the
snout and chin...
-
include the
possession of a
hyoid barbel, well-developed
spines on the
sphenotic bone and the
preoperculum and a
single nearly oval bulb on the esca with...
-
illicial trough is
wider than its rear end.
There are
large spines on the
sphenotic bone and a
small spine at the
symphysis of the
lower jaw. The
operculum has...
-
hidden behind if
viewed from the side. In the skull, the
frontal and
sphenotic bones have
prominent foramina. In the anal fin, the
first pterygiop**** is...
- to 15 soft rays;
greatest distance between anterolateral angles of
sphenotic bones is 15 to 23% of the
standard length. 10 to 13
Neuromasts in a supraorbital...
-
characterised by
having spines on the
sphenotic bone, a deep
incision on the rear edge of the operculum, and rod-shaped
pelvic bones that are not
expanded or expanded...
