mandibular gland การใช้

• One, like QMP, was found to come from the mandibular glands.
• Secretions from the mandibular glands of males initially mark these sites.
• Two oversized, poison-filled mandibular glands run the entire length of the ant's body.
• If the female wants to mate, she will spread her wings and release an odor from her mandibular glands.
• When in a communal setting, " M . beecheii " coordinates attack signals via secretions from their mandibular glands.
• It is a queen retinue pheromone ( QRP ), a type of honey bee pheromone found in the mandibular glands.
• An example of an alarm signal is nerol, a chemical which is found in the mandibular glands of " Trigona fulviventris " individuals.
• A Malaysian species of ant in the " Camponotus " " cylindricus " group has enlarged mandibular glands that extend into their gaster.
• Queen mandibular glands were found to produce a mixture of five compounds, three aliphatic and two aromatic, which have been found to control workers.
• Males of the species " X . sulcatipes " are known to mark and defend their territories by secreting chemicals from their mandibular glands.
• Territorial males defend their territories either by identifying intruding males through site or recognizing the distinct odor the encroaching male emits from its mandibular glands.
• It was then demonstrated through magnetic resonance imaging that the Komodo dragon possesses a mandibular gland with a major posterior compartment and five smaller anterior compartments.
• With each instar there is an increase of body weight, salivary glands and mandibular gland, and development was associated with social relatinoships and task performed in the colony.
• Their mandibular glands produce secretions at the base of the teeth, and although some varanids have been shown to have a venom, no toxicity has been reported in the Bengal monitor.
• The products of autothysis in ants are sticky and corrosive substances, released by the ants'contraction of their gasters, leading to a burst at an intersegmal fold, as well as the mandibular glands.
• Mandibular gland extracts inhibit workers from constructing queen cells in which new queens are reared which can delay the hormonally based behavioral development of workers and can suppress ovarian development in workers.
• A tracheal gland of " E . distanti " associated with the second abdominal spiracle secretes an alarm pheromone that triggers a disruption and escape behavior, and mandibular glands secrete an aggressive pheromone and an aggregation pheromone.
• In the honey bee " Apis mellifera ", pheromone produced by the queen mandibular glands is responsible for inhibiting ovary development in the worker caste . " Worker policing " is an additional mechanism that prevents reproduction by workers, found in bees and ants.
• Ants such as " Camponotus " and " Iridomyrmex " may pose a threat to foragers or to a colony if they try to enter; foraging workers that encounter " Iridomyrmex " ants are vigorously attacked and killed . " Nothomyrmecia " workers counter this by secreting alarm pheromones from the mandibular gland and Dufour's gland.