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#339943
Antlion larva

Antlion larva
Agua Caliente County Park, San Diego County, California, USA
April 22, 2009
Size: BL about 9 mm
This larva would found in mud creekside at a very small creek. I thumbed through Lehmkuhl's How to know the aquatic insects but did not find this shape. Any help is much appreciated.

Moved
Moved from ID Request.

Update:
Actually, it was found on mud at the very edge of the creek in an inch or probably less of water. I suspect it is not aquatic but rather opportunistic, looking for a meal in the water.

look among ant lion larvae
maybe Dr Oswald will be able to give you a name some day when/if he'll take care of our ant lion images

 
Moving image
I was going to move this to larvae (Myrmeleonidae) since I don't know whether it is genus Myrmeleon (which I have not yet found in the Anza-Borrego area), Brachynemurus, Gnopholeon or some other genus. But my only choice seems to be larvae (Myrmeleon). How do I change or add the last taxonomic entry in a guide?

 
Not sure if I understand your question correctly...
...but there is currently a page for unidentified Myrmeleontidae larvae here. Is that what you were looking for?

 
Yes,
Exactly the page I was looking for and could not find. Thanks.

But I do have another question. Liancalus querulus, #256693, has been identified to species. Now I want to move it, but this particular species is new. I don't know how to set up a new guide for this species and move it.

 
Liancalus querulus
Hi, Lynn. Only editors on the site have the ability to create new guide pages, so if you have a new species for the guide you're going to have to ask for assistance. In this case, I can (and will) go ahead and make a new page for your fly images. However, as I mentioned once before (on this post), the best way to go about doing this in the future is via the Requests for Additional Guide Pages forum.

 
Thanks, Harsi
The first post I didn't understand what you were saying. Now I see the problem and do understand.

 
antlion larva
I checked antlion larva on BugGuide--and there they were! Thanks so much, v belov. Now I'll try to find out which genus. So far we haven't seen a Myrmeleon in Anza-Borrego.

 
Definitely
Definitely an ant lion larva. Remember only one North American genus digs the trademark "pits." All the others lie in wait just under the surface of the soil. The semi-aquatic nature of this one is curious indeed!

 
Antlion larva habits
Actually, Eric, we were discussing this larva and recalled that it was not in mud, it was on mud at the very edge of the creek in very shallow water. My guess is that is was not aquatic but opportunistic. In a desert climate many insects--and hence many potential prey--tend to gravitate to water.

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