Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowseInfoImagesLinksBooksData
Photo#239481
Yersiniops comparison - Yersiniops

Yersiniops comparison - Yersiniops
Arizona, USA
Both are specimens from the UM collection.

Left is:
Yersiniops solitarium (Scudder)
AZ: Coconino Co.
Flagstaff 2 Sept. 1935
200 ft. I. J. Cantrall

Right is:
Yersiniops sophronicum (Rehn & Hebard)
AZ: Gila Co.
Rye 30 Aug. 1935
52 ft. T. H. & G. G. Hubbell

Images of this individual: tag all
Yersiniops sophronicum (Rehn & Hebard) - Yersiniops sophronicus Yersiniops comparison - Yersiniops Yersiniops solitarium (Scudder) - Yersiniops solitarius

How are the two separated?
No information on the guide pages right now and I can't find a key.

 
Eyes of Yersiniops
I can't recall which reference I used (maybe the original description of the second species by Rehn & Hebard) and this was a long time ago BUT...I think I was trying to show the shape of the dorsolateral (pointy) part of the eyes. Here, Y. solitarium has the tips somewhat convergent, that is, slightly incurved, whereas Y. sophronicum has the tips remaining divergent or, at most, parallel.

Ugh
I hate when I try to photograph a mantid and get photobombed by a different species.

Nice!
Recently I collected some Yersiniops which was identified as Y. sophronica, which has even more pointy eyes. Was the mantis in the photo nymph or adult?


 
definitely adult
They are a pair mating.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.