tympanal造句

• There is also an intermediary organ and a tympanal organ.
• Their tympanal organs are partly imbedded in the thorax.
• In the Noctuoidea, the metathorax is modified with a pair of tympanal organs.
• Adults have tympanal organs at the forewings'base, enabling them to hear well.
• In the order Coleoptera, tympanal organs have been described in at least two families.
• The tympanal membrane cuts out high frequencies unlike the sound filters found in other Tettigoniids.
• Some insects possess a tympanal organ.
• They are characterised by having three joints in their scutellum, and by lacking the tympanal apparatus.
• They have distinctive paired tympanal organs at the base of the abdomen ( lacking in flightless females ).
• In these groups, the sound-detecting tympanal organs are located on the tibiae of the front legs.
• The tarsus has three segments and the tibia of the front leg bears the sound-detecting tympanal organs.
• All characters supporting the Cathariinae are reductions : the chaetosemata, male gnathos, and female tympanal organs are reduced.
• Sumatran Torrent Frog has recessed tympanal membrane, which suggest that it is able to hear high-frequency sounds.
• In other families of Lepidoptera having abdominal tympanal organs, the opening may be in a different orientation and the structures differ in shape.
• In keeping with the lack of stridulatory adaptations, the fore tibiae do not bear tympanal organs such as those found in many Orthoptera.
• Adults have tympanal organs on the metathorax that opens towards the top, and the tibial spurs have serrated edges ( Scoble, 1995 ).
• Some of these Dioptinae have non-functional tympanal hearing organs which are normally defensive against bats ( Fullard et al ., 1997 ).
• For example, all members of the Geometridae share distinctive paired abdominal tympanal organs that open towards the front side of the first abdominal segment.
• Among his notable discoveries, he is known as the first anatomist to describe the two tympanal bones of the ear, termed malleus and incus.
• Tympanal organs or hearing organs, which is a membrane ( tympanum ) stretched across a frame backed by an air sac and associated sensory neurons, are described in two families.