Currently viewing the tag: "food chain"
What's That Bug? does not endorse extermination

Subject: Light Gray beetle?
Location: Denver, Pennsylvania
July 27, 2017 5:22 am
Last weekend my family and I were camping in Denver PA and my daughter came across this beetle type insect. He was eating a daddy long leg. Any idea what he is?
Signature: Curious in PA

Wheel Bug Nymph eats Harvestman

Dear Curious in PA,
This predator is not a beetle.  It is an immature Assassin Bug known as a Wheel Bug.  The prey is a member of the order Opiliones, commonly called a Harvestman or as you have indicated, a Daddy-Long-Legs.

What's That Bug? does not endorse extermination

Subject: Wasp
Location: Cherry Hill NJ
July 24, 2017 3:39 pm
I believe this is a paper wasp, but I could also be wrong. I do not know what is in her mouth though. So my question is, what is that? It’s cool regardless, but is it food, or larva maybe?
Signature: Jamie

Paper Wasp with Prey

Dear Jamie,
This is indeed a Paper Wasp in the genus
Polistes.  Paper Wasps are solitary wasps and workers set out from the nest to forage for food for the larvae.  Paper Wasps frequently prey upon Caterpillars that they skin in the field, then roll the meat into a ball to more easily transport the food back to the nest.

What's That Bug? does not endorse extermination

Subject: Spider Wasp
Location: Near Pittsburgh PA
July 11, 2017 4:51 am
I’m pretty sure this a spider wasp (Pompilidae) of some sort, but I hope that you can tell what variety.
Signature: Terry M

Spider Wasp with Prey

Dear Terry,
Based on BugGuide images, we are pretty confident your Spider Wasp is
Tachypompilus ferrugineus, and of the genus, BugGuide states:  “Adults are often found taking nectar from flowers (Daucus, Pastinaca, and Eryngium). Females provision nests mainly with Lycosids.”  Based on that information, the prey is most likely a Wolf Spider.

What's That Bug? does not endorse extermination

Subject: Any ideas?
Location: Michigan
July 2, 2017 10:56 am
This bug was on my deck. I live in Michigan. Does anyone know what it is?
Signature: Thank you! Christie Haines

Robber Fly with Prey

Dear Christie,
This is a predatory Robber Fly, probably a member of the genus Promachus, a group whose members are called Giant Robber Flies or Bee Killers according to BugGuide.  It might be
Promachus bastardii based on BugGuide images.

Robber Fly with Prey

What's That Bug? does not endorse extermination

Subject: FANTASTIC Wheel bug EATING Japanese Beetle
Location: Lignum virginia
June 26, 2017 6:52 pm
Captured this guy on my peach tree today snacking on a Japanese Beetle! Wanted to see if you could add it to your album! Thanks and love your site!!!
JUNE 26th summer in Virginia on a 25yr old peach tree.
Signature: Thank you

Wheel Bug Nymph eats Japanese Beetle

We are thrilled to add your image of a Wheel Bug nymph eating an invasive, exotic Japanese Beetle to our Food Chain tag.  We have other images in our archive of Wheel Bugs feeding upon Japanese Beetles.

What's That Bug? does not endorse extermination

Subject: Wasp?
Location: Southwestern Ontario, Canada
June 24, 2017 9:46 am
I’ve photographed a few of these small (1 cm) wasps(?) with a blue patch between the eyes. I’m uploading a shot of one eating an Orius insidiosus (I think).
Signature: Jim Elve

Robber Fly eats Insidious Flower Bug

Dear Jim,
Your image is gorgeous and quite detailed.  This is not a Wasp.  It is a Robber Fly (see BugGuide) in the family Asilidae, and we generally only attempt to identify large Robber Flies to the species level as so many smaller species look quite similar.  We agree that the prey is an Insidious Flower Bug based on BugGuide where it states:  “important predator of phytophagous mites and mite eggs, insect eggs, soft-bodied insects”.

Thank you, Daniel. Your prompt reply is very much appreciated.
FYI, I have quite a few more bug photos on my website if you’re interested. I have probably misidentified many. I’ll be correcting a couple of shots of the robber fly. Thanks, again!
Best regards,
Jim Elve
What's That Bug? does not endorse extermination