Massapoag trail at Billings

Took the turn off of the main path to go parallel to the road, westwards. Went a total of about 100m in a couple of hours, there were too many things to see!

A note: I’ve started using smaller photos on the web site, to avoid using too much storage, so there will be some loss of detail, especially if you click on a photo to see the full size. The image seen in the post itself shouldn’t lose too much detail though.

I’ve had a few occurrences that I’ve wanted to capture for many many years, that have fallen into place over the last year or so:

a wasp ovipositing
a Megarhyssa wasp
a decent photo of a cuckoo wasp
a wolf spider with babies

Today I was able to capture another one that everyone else seems to get but I’ve been left out of: a Pompilidae (spider wasp) dragging a paralyzed spider along. Details below!

Orthoptera

Gorgeous cricket! My best guess: Long-horned Orthoptera (Ensifera) » Crickets (Gryllidea) » Trigonidiidae » Brown Trigs (Anaxipha) » fast-tinkling trig (Anaxipha tinnulacita). It also has a cool name: “fast tinkling trig”. BugGuide: “Southeastern US, from AL-FL, north to NJ and PA. Recently (2017) discovered in NY and MA”.

If not that, then it’s probably the more locally common Say’s trig.

Hemiptera

Omolicna uhleri.

True Hoppers (Auchenorrhyncha) » Planthoppers (Fulgoromorpha) » Fulgoroidea » Derbid Planthoppers (Derbidae) » Derbinae » Cenchreini » Omolicna

I loved the colors here. Rhododendron leafhopper, Graphocephala fennahi. The fern ball nest is likely Herpetogramma moths.

Jikradia

True Hoppers (Auchenorrhyncha) » Cicadas, Spittlebugs, Leafhoppers, and Treehoppers (Cicadomorpha) » Leafhoppers and Treehoppers (Membracoidea) » Typical Leafhoppers (Cicadellidae) » Coelidiinae » Teruliini » Jikradia

Psocidae

Psocidae, I think, something like Psocus leidyi.

Hymenoptera

A sequence of photos with the Pompilid and the spider. I think the spider is in Amaurobiidae — perhaps Callobius?

I was surprised to see the wasp carry the paralyzed spider up a tree trunk so incredibly fast; also, I never realized that they nested so far up in the trees. The wasp was about 3 meters high when I lost sight of it, and still going. I realize this may be a little disturbing to some people but nature isn’t always pretty and wasp babies need to eat too.

Wikipedia, https://en.wikipedia.org/wiki/Spider_wasp:

Like other strong fliers, pompilids have a thorax modified for efficient flight. The metathorax is solidly fused to the pronotum and mesothorax; moreover, the prothorax is best developed in Pompilidae and Scoliidae because wasps in these families use their forelegs to dig.^[6]

Pompilids typically have long, spiny legs; the hind femur is often long enough to reach past the tip of the abdomen. The tibiae of the rear legs usually have a conspicuous spine at their distal end. The first two segments of the abdomen are narrow, giving the body a slender look. The pompilid body is typically dark (black or blue, sometimes with metallic reflections), but many brightly colored species exist. From a lateral view, its pronotum looks rectangular and it extends back to the tegulae, near the base of the wings. Most species are macropterous (having long wings), but a few brachypterous (short-winged) and apterous (no wings) species are known.^[3]

Spider wasps are best distinguished from other vespoid wasps in having (in most species) a transverse groove bisecting the mesopleuron (the mesepisternal sclerite, a region on the side of middle segment of the thorax above the point where the legs join). Like other Vespoidea, they have antennae with 10 flagellomeres in the female and 11 in the male. Most Pompilidae have straight inner eye margins. The hind wings do not have a distinct claval lobe, but they have a distinctive jugal lobe. The hind leg has a tibial spur with a tuft or row of fine hairs. The legs are long and slender with the tips of the tibia (metatibia) long enough to extend beyond the tip of the abdomen (metasoma). Sexual dimorphism is not pronounced, although females are often larger than the males. Coloration and wing appearance vary greatly among the many species. General coloration is aposematic (warning off predators), generally based on black, often with markings of orange, red, yellow, or white.^[5] Larvae can also be identified by physical examination.

And BugGuide:

Family characteristics(6)(7):

Typically dark colored with smoky or yellowish wings; a few are brightly colored.

Slender with long and spiny legs, hind femora typically extending beyond tip of abdomen.

Tibiae of rear legs have two prominent spines at apex (distal end, next to tarsi)

Wings not folded flat on top of abdomen.

Mesopleuron with a transverse suture

Like the Vespidae, the Pompilidae have the pronotum extending back to the tegulae, the pronotum thus appearing triangular when viewed from the side and horseshoe-shaped when viewed from above.

Further comments: Dipogon sp. I believe. Many hunting wasps who hunt large prey climb up trees with it to glide down towards a nest site

And here’s BugGuide about Dipogon:

“Identification

Three teeth on the inner side of the mandibles (apical point counted as a tooth).

Both sexes with smooth dorsal edge of hind tibiae.

Female with a fascicle of bristles arising from each side of the maxilla.

Similar genera::

Ageniella, Auplopus, and Phanagenia are all similar to Dipogon and are found in the same habitat. These three species have the sides of the first tergum concave, when viewed from above. Some species of Dipogon may approach this, but the sides are at most straight. Also, some species of Ageniella have the dorsal edge of the hind tibiae serrate, and females lack strong bristles on the maxilla. All female Auplopus have an oval bare area on the last tergum; this is absent, and often very setose in Dipogon. All similar species in the Pepsini have the dorsal edge of the hind tibiae serrate and none have strong setae on the maxilla. The most similar genus in the Pepsini is probably Priocnemis, but females always have serrate posterior tibiae and both sexes have the posterior half of tCu2 (forewing) curved, but this vein is straight in Dipogon.”

I can make nothing of this, myself.

Also, Wikipedia: “Their generic name (“two beards”) comes from the characteristic long bristle tufts just below the mandibles, which are used to carry material to construct the cells in the nest, and for constructing the nest.^[2]“

Started climbing up the tall tree trunk:

Climbing up out of sight (wasp and spider on the left of the tree):

An Ichneumonoidae. My best guess is Ichneumonid Wasps (Ichneumonidae) » Pimplinae » Ephialtini but of course I’m not sure at all.

Another Pompilidae, I think.

Vespula cf flavopilosa, but I can’t rule out V. maculifrons. Vespula are ground nesters, and they are correctly called yellowjackets.

Megaspilidae is suggested: “I think I can see a semicircular stigma, making this a Megaspilidae.”

“Parasitica” – Parasitoid Wasps » Ceraphronid and Megaspilid Wasps (Ceraphronoidea) » Megaspilidae

My best guess is Cryptinae

I’m always shy to take and share photos of ants, because I assume that they will be trivial and boring. This one looked interesting, though. Not sure I’ve seen the black head before, although that could just be a caste thing.

iNaturalists says Camponotus americanus, which I should have known.

Diptera

iNat says Neodexiopsis, which I had not heard of before.

Calyptratae » Muscoidea » Muscidae » Coenosiinae » Coenosiini » Neodexiopsis

There aren’t many observations of this, and flies are incredibly difficult to identify, so please treat with skepticism.

Toxomerus geminatus photos:

I love Sepsidae flies, gorgeous purple coloring. Sepsis cf punctum.

Crane fly, perhaps Limonidae:

Spiders

There was a little town of Uloboridae. There were about ten to fifteen of their distinctive webs (horizontal orb webs) in close proximity. I don’t know if this is usual (I’ve never seen it before), and if this just happens to occur from lack of dispersal or if they do this on purpose. Uloborus glomosus is what we have here.