Thread subject: Diptera.info :: Lauxaniidae (FR)

Posted by lguez on 04-07-2019 17:55
#1

I saw it on a hazel leaf in my garden in France in Essonne.

- it seems he has 4 acrostical setae and The ocellar setae seems to be outside the ocellar triangle (in the fourth picture)
- compared to my other post, it has no black spots on the abdomen
- its calculated size is 6 mm

have you an idea of which one it is ?

www.galerie-insecte.org/galerie/image/dos234/big/28062019-_Y8A1232-Modifier.jpg

www.galerie-insecte.org/galerie/image/dos234/big/28062019-_Y8A1234-Modifier.jpg

www.galerie-insecte.org/galerie/image/dos234/big/28062019-_Y8A1240-Modifier.jpg

www.galerie-insecte.org/galerie/image/dos234/big/28062019-_Y8A1235-Modifier.jpg

Regards

Laurent

Posted by Paul Beuk on 04-07-2019 19:23
#2

Sapromyzosoma quadricincta

Posted by lguez on 04-07-2019 19:38
#3

Hi Paul

Thanks for your quick reply

but can you tell me what are the criteria led you to Sapromyzosoma quadricincta

Edited by lguez on 04-07-2019 19:40

Posted by Paul Beuk on 05-07-2019 06:30
#4

Ocellar setae outside ocellar triangle (for Sapromyzosoma; beside the general appearance), four rows of acrostichal setae (two in quadripunctata) and only one pair of spots on the abdomen (at least two pairs in laevatrispina).

Posted by lguez on 05-07-2019 06:41
#5

Thanks Paul