Diptera.info

Posted by Cranefly on 10-01-2011 09:03

Last body segment of 5 rings, posteriorly cut, with distinct lobes around spiracles, anterior spiracles with 3 openings (Anisopodidae)
Last body segment rounded and elongated without distinct lobes around posterior spiracles, divided in 4 rings, anterior spiracles with many openings (Mycetobiidae)

Posted by Cranefly on 10-01-2011 09:11

If Anisopodidae, body segments light - 2 species.
-Anal area large, ventrally occupies 1,2 and 3 rings, it is situated on ventral, lateral and partly dorsal surface on the second ring - S. cincta
- anal area small, ventrally occupying second ring, a small part of 1 ring and a little more than a half of 3 ring. Anal area on the 2 ring is situated on ventral and lateral surfaces only - S. fenestralis

Posted by Jozef Obona on 10-01-2011 21:51

Cranefly wrote:
If Anisopodidae, body segments light - 2 species.
-Anal area large, ventrally occupies 1,2 and 3 rings, it is situated on ventral, lateral and partly dorsal surface on the second ring - S. cincta
- anal area small, ventrally occupying second ring, a small part of 1 ring and a little more than a half of 3 ring. Anal area on the 2 ring is situated on ventral and lateral surfaces only - S. fenestralis

Thank you very much Cranefly :-)

and please Cranefly in what book is this key?

Jozef

Posted by Cranefly on 11-01-2011 17:02

Krivosheina N.P., Mamaev B.M. Key to larvae of Diptera (Insecta)- inhabitants of wood. [Opredelitel licinok dvukrylykh nasekomykh - obitatelei drevesiny]. Moscow. Nauka. 1967. 368 p. [in Russian].

Posted by Jozef Obona on 12-01-2011 11:55

Cranefly wrote:
Krivosheina N.P., Mamaev B.M. Key to larvae of Diptera (Insecta)- inhabitants of wood. [Opredelitel licinok dvukrylykh nasekomykh - obitatelei drevesiny]. Moscow. Nauka. 1967. 368 p. [in Russian].

Thank you very much Cranefly

Jozef