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Photo#128710
Grasshopper - Arphia

Grasshopper - Arphia
San Antonio, Eisenhower Park, Bexar County, Texas, USA
July 23, 2006
I took a series of shots of grasshoppers one afternoon when there was little else to photograph, and so I'm going to submit a run of the critters because unfortunately this is way out of my field, so any help that would point me in the right direction would be appreciated.

Grasshopper - Arphia
The choices are limited by location, and I would have to say it is probably Arphia conspersa, but kind'a late in the season. Where I know the species, the head is generally not so big and smooth though. It actually looks a lot like A. pecos, which fits the date better, but I am not aware that it occurs as far east as Bexar County (maybe it does?). Wings are a real help in this genus, because not only is the color useful, but the shape of the dark band and spur can be diagnostic.

Arphia
This one is Arphia. He didn't know which species

Band-winged grasshopper.
Might be able to ID to genus and species eventually, but do you happen to know the color of the hindwings (visible when the insect flies)?

 
Hi Eric, Unfortunately I did
Hi Eric,
Unfortunately I didn't note that. This is where my ignorance becomes apparent because I don't even know what to check with grasshopper observation/identification. To me any information is helpful. All the grasshoppers in this series are common in the area, so I'll encounter them again this summer some time.
Thanks for all your help though.
Stephen

 
You're welcome.
You do magnificent images! Generally speaking, it helps to get a lateral (profile) shot of any grasshopper, which you are doing very nicely. the position and number of notches in the top of the thorax helps eliminate some genera for identification. The color of the hind tibia ("shin") also helps greatly, but the 'hoppers usually hide them under the femur, so there is not much you can do there:-) Lastly, the color of the hindwings can be very helpful. Keep up the great work!

 
Useful tips
Hi Eric,
Thanks for the tips - the next time I go on a grasshopper hunt I'll make sure to note these things down. Meanwhile, back to the Odonata ... LOL
Stephen

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