Archive for September 2025

Megarhyssa cf macrurus   Leave a comment

I’ve been searching for a Megarhyssa (Giant Ichneumonid Wasp) in Sharon for decades without success (found one in New Brunswick, Canada, though). Weirdly enough, I find one in my basement lying on the floor. I have no idea how she got in, or why, but I appreciate her cooperation.

This wasp has superpowers. She is able to detect pigeon horntail larvae living deep within hardwood tree trunks, using her powers of smell and hearing. Her ovipositor is reinforced with metal (*), manganese and zinc, making her bionic, literally. This adds to the strength of the ovipositor, to the point where she can break the laws of physics: https://www.science.org/doi/10.1126/sciadv.adi8284:

The parasitic female Megarhyssa has a hair-like ovipositor capable of withstanding a penetration force 10 times greater than Euler’s critical force, using a reciprocating penetration method.

(*) the metal in the ovipositor is actually in the form of protein-metal ion complexes. Let’s still call them bionic, okay?

Then they are somehow able to drill with their ovipositors to maneuver their way to lay their eggs on the larva of the horntail, without being able to see where it’s going.

So — nothing but appreciation for this mighty lady!

Posted 2025-09-28 by gaurav1729 in Uncategorized

Hippoboscid fly   Leave a comment

https://en.wikipedia.org/wiki/Hippoboscidae

Perhaps Lipoptena genus

Hippoboscidae flies aka louse flies aka keds are fascinating flies that live as blood parasites of birds and mammals.

My wife was nice enough to collect it, even if she didn’t do it willingly :-).

Posted 2025-09-27 by gaurav1729 in Uncategorized

Bugs near the house   Leave a comment

This is Paraphiddipus, I think.

Theridiidae? EDIT: Thymoides unimaculatus

Torymidae, perhaps Monodontomerus.

“Parasitica” – Parasitoid Wasps » Chalcidoid Wasps (Chalcidoidea) » Torymidae

Posted 2025-09-24 by gaurav1729 in Uncategorized

New web site   Leave a comment

Hi everyone! First of all, this website will continue to be just as active as before.

I’ve created a new website: https://anaturalslant.wordpress.com. This is also for my photographs, but it’s in a portfolio format, and also has particular galleries for specific types of photos, such as black and white, minimalist, broad landscapes, more intimate nature photos, photos taken nearby, etc.

It’s also oriented less towards bugs, and more towards other nature photos, although there are certainly some bug highlights.

I hope you check it out and enjoy it!

Posted 2025-09-24 by gaurav1729 in Uncategorized

Borderland State Park   Leave a comment

Great bug walk with Don and Kyla Bennett! The highlight was the samples from the lake, but I don’t have a ton of photos of that part.

Hemiptera

I’m not 100% confident this is even a bug, but I think this is a woolly aphid. Something like Phyllaphis fagi (Woolly Beech Aphid)? I thought it showed signs of feet and antenna, but I don’t see them in this photo very well. One point for great camouflage!

Backswimmer, Notonectidae –> Notonecta.

Jikradia olitoria

Hymenoptera

Ichneumonids are always tricky, but this is certainly sub-family Pimplinae, probably tribe Pimplini, and hopefully genus Itoplectus. Or it could be something else.

Odonata

From the lake (thank you Don!). Naiad (I think that’s the correct term) of a damselfly.

And an adult damselfly. Variable/violet dancer, I think — genus Argia.

And another

Coleoptera

Whirligig beetle

Diptera

Dolichopodidae, probably Dolichopus.

Spiders

Well, not actually a spider. Opiliones are omnivorous, and here’s a capture of one eating an ant.

Jumping spider. Probably a female Hentzia?

Vertebrates (!)

A tiny turtle. I was told this was a musk turtle, thank you Kyla.

Posted 2025-09-06 by gaurav1729 in Uncategorized