-
enclosed in a
hardened cuticle of the
penultimate larval instar called a
puparium. However, the pupa
itself is of the
exarate adecticous pupal form. (Cyclorrhapha...
-
special structure used to help the
emerging adult fly
break free of the
puparium; this
structure is an
inflatable membranous sac
called the
ptilinum that...
-
insect does not shed the
larval skin,
which it
retains as a
protective puparium and
which dries out. Meanwhile, the pupa
within this skin
develops into...
-
ptilinal suture on the face as in
other muscoid flies. They do
still have a
puparium with a
circular emergence opening, but it is not as
precisely ellipsoid...
- "coarctate", the
appendages are not visible. In these, the
outer surface is a
puparium,
formed from the last
larval skin, and the
actual pupa is
concealed within...
- well as
seven pairs of prolegs, each of
which has two
dozen hooklets. The
puparium has a
length of 6.8 mm, a
width of 2.95 mm, and a
height of 2.68 mm. It...
-
reference to the
circular aperture through which the
adult escapes the
puparium. This is a cir****scriptional name that has
significant historical familiarity...
- eyes of
elasmobranchs (skates, sharks, and rays) The
anterior end of the
puparium in some insects,
through which the
adult emerges; for
example the wasp...
- in middle.
Entirely wrinkled and
covered with
black spines ventrally.
Puparium Length7 mm. cylindrical,
wedge shaped in profile. The
pupal spiracles are...
- vertebrates.
Ecdysone and 20-hydroxyecdysone
regulate larval molts,
onset of
puparium formation, and metamorphosis. As
these hormones are hydrophobic, they traverse...
