Archive for June 2020

Borderland State Park, Northwest Trail   Leave a comment

There were no other cars at the trailhead, so I was happy to be able to visit my favorite insect hunting grounds.

But first a beautiful beetle found at home.  Arrhenodes minutus, a kind of weevil.

_DSC9548

 

_DSC9557

_DSC9555

EDIT: Identified by iNaturalist as Limonius basilaris.

I have been warned that most Elaterids really can’t be identified very well.  Still a beautiful creature.  *Could* be Sylvanelater cylindriformis.  But could be Hemicrepidius nemnonius.  The hind angles of the pronotum seem more like the latter; not sure about the “hairiness”.  And could be Cardiophorus gagates

_DSC9563

My first Psocoptera!!!  Polypsocus corruptus.

_DSC9569c

 

_DSC9566c

A Geometrid, Hollow-spotted Plagodis, I think.

_DSC9571

Exciting!  This belongs to Coniopterygidae!  A relative of lacewings and ant-lions, but much smaller.

_DSC9578

 

_DSC9574

Will probably never know which Diptera this is

_DSC9585g

Cicindella sexguttata, Six spotted tiger beetle.

_DSC9600c

Ichneumonoidae

_DSC9603

What a beautiful, beautiful lady (with a long ovipositor).  Odontocolon, in Xoridinae.  Wikipedia mentions that these have a tooth on the femur of the hind leg, which you can see in the photo.  It was suggested that these may be used to clean and comb the ovipositor.

_DSC9610c

Leucauge venusta.  I just like getting to see the hairs on on the femurs of the IV leg.

_DSC9613c

Tiphiinae, Tiphia sp.

_DSC9616g

Ichneumonidae, Ichneumoninae.

_DSC9617g

 

_DSC9620c

Oak leaf rolling beetle, Synolabus bipustulatus

_DSC9625

Philodromidae, Philodromus.   Beautiful shiny abdomen.  I turned off the flash for some of the shots to try to get the shininess better.  Two different individuals here, not adjacent to each other.

_DSC9629c

 

_DSC9632

Shiny!

_DSC9658g

This beetle was dead.  Tenebrionidae, I think.  Tarpela micans.  Just enjoying the colors:

_DSC9667c

 

_DSC9670

Weevil, Curculinidae, Piazorhinus scutellaris

_DSC9682

Geometridae, Macaria bisignata.

_DSC9693

Hadrobunus sp. suggested by iNaturalist.

_DSC9697

These belong to Eulophus, a wasp in Chalcidoidea:

_DSC9690

A fascinating scene.   The big fuzzy mass, plus the brown bit at the end, are a Cottony Maple Scale.  The ant is a Tapinoma sessile, which has a mutualistic relation with the scale, taking care of it and taking the sugary secretions back to the nest.

_DSC9702g

Sarcophagidae

_DSC9710c

Blattodean (okay, a cockroach):

_DSC9716c

Podabrus brevicollis?

_DSC9717g

Ampedus collaris, red-headed click beetle.

_DSC9718c

 

Posted 2020-06-20 by gaurav1729 in Uncategorized