- a lens
element (cornea) and a
layer of
photoreceptors (rod cells). The
ocellar lens may be
strongly curved or flat. The
photoreceptor layer may also be...
-
narrowed towards the vertex. The
vertex is flat. In some species, the
ocellar callus is
swollen and
highly raised above the
surface of the vertex. The...
-
scoliid wasp in
coded color,
illustrating the main features:
ocellar pits
ocellar furrow three
simple eyes two
compound eyes vertex,
above curved...
-
frons is
broad in both ****es.
Ocelli may be
present or
absent (Conopinae).
Ocellar bristles are
small or absent.
Interfrontal bristles and
vibrissae are absent...
-
blackish at apex the
remainder brownish red.The
arista is white. The
brown ocellar plate is
extended to the
anterior margin in a
depressed band.The thorax...
-
delineating two
axonal pathways in the
adult ocellar sensory system (OSS) via its
expression on
ocellar pioneer (OP)
neurons where it acts to promote...
- are
calcite and
other carbonates, limonite, chlorite,
quartz and kaolin.
Ocellar structure is common; the
ocelli consist mainly of
orthoclase and quartz...
- nana is a very
small sciomyzid.The eyes have one
transverse band.The
ocellar plate is short, grey and not pointed.There are two fine
prescutellar acrostichal...
- doi:10.1016/j.gr.2013.04.002. Leschen, R.A.B.; Beutel, R.G. (2004). "
Ocellar atavism in Coleoptera:
plesiomorphy or apomorphy?" (PDF).
Journal of Zoological...
-
convex dorsal line of
frontal prominence that ends
clearly before the
ocellar triangle as well as a
mouthedge less
strongly projecting,
vibrissal angle...
