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Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 4:00 pm
by 135scioly
Good job! Your turn

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 4:40 pm
by PastorisFilius
Hey thanks :D
[img]http://upload.wikimedia.org/wikipedia/commons/2/28/Cicadellidae_-_Cicadella_viridis.JPG[/img]

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 4:55 pm
by 135scioly
Homoptera cercopidae

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 5:00 pm
by PastorisFilius
135scioly wrote:
Homoptera cercopidae
Not quite, but on the right track

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 5:04 pm
by ptkid
Homoptera cicadellidae

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 5:16 pm
by PastorisFilius
ptkid wrote:
Homoptera cicadellidae
Bingo ;)

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 5:52 pm
by 135scioly
Just a quick question, I usually differentiate cercopidae and cicadellidae by the spines on the tibia of cicadellidae. In that picture, they weren't visible, so how did you identify it?

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 6:09 pm
by ptkid
Well I usually know its cicadellidae if there are vivid colors on the body and the body shape looks like the shape of the order cicadellidae.
[img]http://upload.wikimedia.org/wikipedia/commons/3/35/Tortricidae_-_Celypha_(Syricoris)_lacunana-002.JPG[/img]

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 6:23 pm
by 135scioly
It's a bit big so I can't see all of it but ...
Lepidoptera tortricidae

Re: Entomology B/C ID/Question Marathon

Posted: February 25th, 2014, 6:52 pm
by PastorisFilius
135scioly wrote:Just a quick question, I usually differentiate cercopidae and cicadellidae by the spines on the tibia of cicadellidae. In that picture, they weren't visible, so how did you identify it?
Sorry about that. You are right that cicadellidae does indeed have spines, and that specimen probably does too, but the back legs were hidden under the body. Cicadellidae is also skinnier/narrower than cercopidae, which's wings seem to be wider. Cercopidae also usually appears wet (am I the only one?) due to the nature of their larvae. So, spines are the main defining feature, but when they're hidden, I use size.