Har fluer ol. hørsel?

[AnonymBruker]

Eller bare kjenner de vibrasjonene? Kjenner de da alle lydvibrasjoner i nærheten?

Anonymous poster hash: 73234...71a

[AnonymBruker]

The flies hear using two very small (~1 sq. mm area) ears, located on the front of their thorax, just below where the head/neck attaches - also called the prosternum. The ears are composed of two flexible tympanal membranes joined and linked by a small exoskeletal structure, the presternum. In the center of the tympanal membranes are tiny tympanal pits, where the auditory nerve carrying sensory information from each ear attaches to the exoskeleton. The whole organ is less than 2mm wide. Unlike similar ear structures in other insect species, the ears in Ormia are sexually dimorphic - with male flies possessing smaller tympanal membranes, and a generally reduced ear structure. It is also believed that these smaller ears lack some of the sensitivity to cricket song that female flies possess.

http://nelson.beckman.illinois.edu/courses/neuroethol/models/fly_hearing/fly_hearing.html

Anonymous poster hash: bae85...7c0

[AnonymBruker]

The flies hear using two very small (~1 sq. mm area) ears, located on the front of their thorax, just below where the head/neck attaches - also called the prosternum. The ears are composed of two flexible tympanal membranes joined and linked by a small exoskeletal structure, the presternum. In the center of the tympanal membranes are tiny tympanal pits, where the auditory nerve carrying sensory information from each ear attaches to the exoskeleton. The whole organ is less than 2mm wide. Unlike similar ear structures in other insect species, the ears in Ormia are sexually dimorphic - with male flies possessing smaller tympanal membranes, and a generally reduced ear structure. It is also believed that these smaller ears lack some of the sensitivity to cricket song that female flies possess.

http://nelson.beckman.illinois.edu/courses/neuroethol/models/fly_hearing/fly_hearing.html

Anonymous poster hash: bae85...7c0

stemmer. intuitive er dem også. detta vet jeg etter å ha bodd på gard såpass lenge

Anonymous poster hash: 5983f...1e2

[AnonymBruker]

Hehe har glemt at jeg spurte om dette, irriterte meg over fluene i stuen og begynte å gruble. Takk for svar

Anonymous poster hash: 73234...71a