- caecilians. The skin
contains many
mucous glands and in some species,
poison glands (a type of
granular gland). The
hearts of
amphibians have
three chambers...
- abdomen. The
suborder Mesothelae is
unique in
having only two
types of silk
glands –
thought to be the
ancestral condition. All
other spiders have the spinnerets...
- bees and ants. Dufour’s
gland was
first described by Léon Jean
Marie Dufour in 1841.
Along with the ****theca and the
poison gland, it
develops as an in****tion...
- skin
cells that aid in
insulation and protection, but may also have
poison glands, photop****s, or
cells that
produce a more watery,
serous fluid. In...
-
poison gland and the Dufour's
gland which are
abdominal exocrine glands containing various chemicals. In
Lasioglossum leucozonium, the Dufour's
Gland...
-
sensitivity of the subject. Many
species of bees and
wasps have two
poison glands, one
gland secreting a
toxin in
which formic acid is one
recognized constituent...
-
Parathyroid glands are
small endocrine glands in the neck of
humans and
other tetrapods.
Humans usually have four
parathyroid glands,
located on the back...
-
specimen had a snout-vent
length of 24 cm (9.4 in). The cane toad has
poison glands, and the
tadpoles are
highly toxic to most
animals if ingested. Its...
- The
uropygial gland,
informally known as the
preen gland or the oil
gland, is a
bilobed sebaceous gland possessed by the
majority of
birds used to distribute...
-
trail pheromone synthesis occurs in the
ventral venom gland,
poison gland, Dufour's
gland,
sternal gland, or hindgut. When secreted, the
pheromone is dropped...