Creatures

Vanessa cardui (Painted Lady)

Photograph taken on Sunday, September 20, 2020 by Henry
Vanessa cardui (Painted Lady)

Vanessa cardui (Painted Lady)

I’ve posted photos of painted lady butterflies (Vanessa cardui) before, but not this year. Each of the others show the underside of the wings, which are often folded up when the butterfly is on a flower. I spent quite a while following this one around and managed to get a pretty good shot of the upper wing surface. It’s a pretty, mid-sized butterfly that’s found in five of the seven continents (all but South America and Antarctica). This is the first I’ve seen this year, so I was excited to be able to get some good pictures.

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Honey Bee on Aster

Photograph taken on Saturday, September 19, 2020 by Henry
Honey Bee on Aster

Honey Bee on Aster

Cathy and I took a walk along Croyden Creek early this afternoon. It has turned cool, although with the humidity in the woods and the steep nature of the trail, I was fairly warm. It was nice to get out, of course, and we only saw a few other people. We walked from the Croyden Creek Nature Center down stream almost to where it joins Rock Creek. Coming back, we turned up a side valley and came out between the two main parts of Rockville Cemetery. Back and the nature center, I took this photo of a western honey bee (Apis mellifera) on an aster of some sort.

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Wolf Spider

Photograph taken on Wednesday, September 16, 2020 by Henry
Wolf Spider

Wolf Spider

I’m pretty sure this is a wolf spider (Family Lycosidae) but with about 240 species in North America, and with this not being all that great of a photograph, I’m not really going to try to narrow it down any more than that. It was in the grass near our car and I could only get at it from behind without moving the car, and that would have scared it off. There are a lot of spiders in our yard. I’d be surprised if there were not a lot in your yard, too. Most are small and totally harmless to humans. They also eat things we generally don’t like. So, thank a apider.

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Monarch Wing

Photograph taken on Tuesday, September 15, 2020 by Henry
Monarch Wing

Monarch Wing

Underneath one of the buddleias in our back garden I found the remains of a monarch butterfly (Danaus plexippus). Just last Friday I had photos of a monarch caterpillar (see Friday, September 11). This is the other end of the life cycle, the death of an adult butterfly. Monarchs are quite widespread, being found throughout much of North and South America (and apparently have been introduced in Australia). The color on the wings of a butterfly are made up of very small scales. In the full size version of this image, they are visible, especially in the orange areas.

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Paper Wasp (Polistes Sp.)

Photograph taken on Saturday, September 12, 2020 by Henry
Paper Wasp (Polistes Sp.)

Paper Wasp (Polistes Sp.)

I’m not at all sure what this wasp is but I’m going to guess it’s a Polistes species, possibly P. fuscatus, the northern paper wasp. I like this head-on shot, although I’d like to have a bit more depth of field. The wasps and bees were thick in the mountain mint and buddleia this afternoon. Autumn is arriving, though, and it’s been cooler, so the insects are not quite so nemerous except in the heat of mid-day. I also got a few pictures of a beewolf (Philanthus gibbosus).

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Monarch Caterpillar

Photograph taken on Friday, September 11, 2020 by Henry
Monarch Caterpillar (Danaus plexippus)

Monarch Caterpillar (Danaus plexippus)

We have some white swamp milkweed (Asclepias incarnata ‘Ice Ballet’) in a frequently wet part of the lawn. It bloomed for a nice, ling time this summer and as it gets more established I expect it to do even better. Yesterday Cathy noticed a caterpillar on it and I took some photos. I took a few more today. This is a monarch caterpillar (Danaus plexippus). Although I generally don’t encourage insects that eat the leaves on our plants, I make an exception for these little guys. We really enjoy the monarchs in our yard and so we put up with the feeding habits of their young.

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Diabrotica undecimpunctata (Spotted Cucumber Beetle)

Photograph taken on Tuesday, September 08, 2020 by Henry
Diabrotica undecimpunctata (Spotted Cucumber Beetle)

Diabrotica undecimpunctata (Spotted Cucumber Beetle)

I was down on the ground taking some photos of a skipper on some blue mistflower (Conoclinium coelestinum) when I noticed this spotted cucumber beetle (Diabrotica undecimpunctata) just to my right. I got a handful of photos of it before it flew away and I actually got a fairly good one of it just taking off. I think this is a better picture, overall, though, so I thought I’d use it. This is a destructive insect and really I should have squashed it, but it flew away before I had the chance. They do significant damage to many field crops “including cucumbers and other squashes, corn, soy.”

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Limenitis arthemis astyanax (Red-spotted Purple)

Photograph taken on Monday, September 07, 2020 by Henry
Limenitis arthemis astyanax (Red-spotted Purple)

Limenitis arthemis astyanax (Red-spotted Purple)

We took an outing today to Rocklands Farm and Winery and had a lovely visit with Janis. She and Anna took us to see Anna’s flowers and then we circled back around behind the winery. The grape must that had spilled on the ground outside the work area had attracted quite a few butterflies, including this red-spotted purple (Limenitis arthemis astyanax). To me, it looks more like an orange-spotted blue, but what do I know. Their colors are a bit variable, anyway. Nevertheless, this is a pretty distinctive butterfly and always a treat to see.

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Vulcan

Photograph taken on Wednesday, September 02, 2020 by Henry
Vulcan

Vulcan

Dorothy asked if we’d host a dinner for the Fourth Fellows this evening and we did, with all but one of them coming. I made a pretty large batch of spaghetti sauce and we all ate out on the back patio. The plan was for them to stay outside but when the rain started we had them move indoors. Sarah asked if she could bring her dog with her and we said yes. This is Vulcan. He’s a large but relatively gentle creature with a face that reminds me a bit of Scooby-Doo.

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Chauliognathus pensylvanicus (Goldenrod Soldier Beetle)

Photograph taken on Tuesday, September 01, 2020 by Henry
Chauliognathus pensylvanicus (Goldenrod Soldier Beetle)

Chauliognathus pensylvanicus (Goldenrod Soldier Beetle)

This goldenrod soldier beetle, (Chauliognathus pensylvanicus) is well camouflaged against the petals of the black-eyed Susan in our back yard. Often when looking for insects, it’s a matter of looking for motion, because they blend in so well with the background. I spotted this on after taking a few photos of a monarch butterfly (Danaus plexippus), also on the black-eyed Susans. They are starting to fade, but there will still be plenty of color for a while yet. One interesting thing about this beetle is that the species epithet, pensylvanicus, is the correct spelling and the version with a double n (i.e. pennsylvanicus) is incorrect.

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Xanthotype Species

Photograph taken on Saturday, August 29, 2020 by Henry
Xanthotype Moth

Xanthotype Moth

We went to Northern Virginia this evening to have dinner with our good friend, Jean. While we were there, eating in her car port, there was a huge downpour followed by a rainbow. It was actually really nice to be sitting outside but under cover during that. Then, I happened to spot this moth, which landed on the gate to the back yard. It’s a moth in the genus Xanthotype. There are five species in our area but, according to BugGuide, “adults of all species in this genus are, for practical purposes, externally indistinguishable from one another” so we’ll just leave it at that.

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Pollinator

Photograph taken on Sunday, August 23, 2020 by Henry
Pollinator on Helenium

Pollinator on Helenium

This little bee is absolutely loaded with pollen. (Side question: if pollen is spelled with an ‘e’, why does pollinator have an ‘i’ in its place?) Anyway, Cathy and I went to Meadowside Nature Center this afternoon and walked around a pond and through the woods. In addition to this little bee, I got a pretty good photo of a common whitetail (Plathemis lydia), a fairly common dragonfly. But I thought I’d go with the bright yellow of this photo instead. I’m also partial to bees, of course.

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Monobia quadridens (Four-toothed Mason Wasp)

Photograph taken on Thursday, August 20, 2020 by Henry
Monobia quadridens (Four-toothed Mason Wasp)

Monobia quadridens (Four-toothed Mason Wasp)

The mountain mint is really buzzing these days. The height of summer is really great for seeing bees and wasps and I really enjoy seeing them in the afternoon. The sun beating down it a bit much so I can only take it for short stretches but it’s worth it to see the variety of stinging things buzzing around. This is, I believe, a four-toothed mason wasp (Monobia quadridens). The larvae feed on leaf-rolling caterpillars so are generally considered good to have around. Their sting is something you want to avoid but like most hornets and wasps, if you leave them alone, they’ll leave you alone.

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Spicebush Swallowtail (Papilio troilus)

Photograph taken on Wednesday, August 19, 2020 by Henry
Spicebush Swallowtail (Papilio troilus)

Spicebush Swallowtail (Papilio troilus)

I’m pretty sure this is a spicebush swallowtail (Papilio troilus). There are three dark swallowtails that we see somewhat regularly. Most of them are dark form females of the eastern tiger swallowtail (Papilio glaucus). This is, in my experience, the second most common. Then there are the black swallowtails (Papilio polyxenes). They all look pretty similar and they all have a bit of variation in their coloration. Since I’m really not an expert, I could be wrong about this one. I’ll just leave it at that. It’s a pretty butterfly, in any case, and is enjoying the blue lobelia (Lobelia siphilitica ) in our front garden.

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Scudderia Nymph

Photograph taken on Saturday, August 15, 2020 by Henry
Scudderia Nymph

Scudderia Nymph

I noticed this bright green katydid nymph on the canna lily this morning. It is one of the Scudderia species. It let me get pretty close, as you can see and it actually stayed there for a few days and ate a good amount of the petals on this flower. Generally I’m not a fan of flower-eating insects but this one was pretty enough and eating slowly enough that I let it be. I like the green against the orange of the petals and even though it’s a small thing, I could see it clearly from our kitchen door, which was nice.

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Megachile sculpturalis (Sculptured Resin Bee)

Photograph taken on Sunday, August 09, 2020 by Henry
Megachile sculpturalis (Sculptured Resin Bee)

Megachile sculpturalis (Sculptured Resin Bee)

I’m pretty sure this is a sculptured resin bee (Megachile sculpturalis), a fairly common, solitary bee in the Megachilidae family (the leafcutter, mason, and resin bees, and allies). We see them on a variety of flowers in our yard. This one is on the Verbena bonariensis (tall verbena or Brazilian vervain) and that seems to be a favorite for these bees. Like most bees, they are not at all agresive and much more likely to fly away from you than bother you in any way. I think they’re quite pretty, with their furry thorax and sculptured abdomen.

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Calycopis cecrops (Red-banded Hairstreak)

Photograph taken on Friday, August 07, 2020 by Henry
Calycopis cecrops (Red-banded Hairstreak)

Calycopis cecrops (Red-banded Hairstreak)

This is a pretty little butterfly that I don’t see too often in our yard. It is, I believe, a red-banded hairstreak (Calycopis cecrops). It was moving about amongst the mountain mint (Pycnanthemum muticum) and that made it hard to get a clear photo of it, but this one turned out pretty well. The hairstreaks are a subfamily (and considered as a tribe) under the Lycaenidae, the Blues, Coppers, Hairstreaks, and Harvesters. They are smallish butterflies and their “eye spots” at the far end of their hind wings presumably fool prediters into thinking that’s their head enough to improve their chance of survival.

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Orange Sulphur

Photograph taken on Wednesday, August 05, 2020 by Henry
Orange Sulphur

Orange Sulphur

I’m not actually 100% sure of the identification of this sulphur. It may be an orange sulphur (Colias eurytheme) but it’s hard to tell for sure from the underside of the wings. It’s a sulphur, anyway, subfamily Coliadinae. I’ve had a hard time getting a good photograph of one, as they are quite shy and often don’t land when I’m near by. So, I was pleased to get this photo and a few others today. It’s a pretty little butterfly and I love seeing them on the flowers in the yard.

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Tiger Swallowtail (Papilio glaucus)

Photograph taken on Monday, August 03, 2020 by Henry
Tiger Swallowtail (Papilio glaucus)

Tiger Swallowtail (Papilio glaucus)

We have a lot of tiger swallowtails (Papilio glaucus) in our yard. The particularly like the butterfly bush (Buddleia) but we see them on other flowers, as well. They are often quite ragged, with torn wings and sometimes with less than half remaining. Nevertheless, they seem to get around alright. Most of them are the standard yellow striped with black but we have a significant number of the dark form, which is restricted to females of the species. This is a pretty nice one, with her wings mostly intact. As you can see, she is on a tall verbena (Verbena bonariensis).

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Oncometopia orbona (Broad-headed Sharpshooter)

Photograph taken on Wednesday, July 29, 2020 by Henry
Oncometopia orbona (Broad-headed Sharpshooter)

Oncometopia orbona (Broad-headed Sharpshooter)

I took some photos of flowers today as well as a few of tiger swallowtails. But then I saw this little insect. It’s a leafhopper and they aren’t very big. I got two decent photos of it, one with the head and eyes in focus (this one) and the other with the body in focus but the head blurred. Nevertheless, it was enough to let it be identified as a Broad-headed Sharpshooter (Oncometopia orbona). There are four species of Oncometopia in the U.S.A. but this is the only one that’s known to be present here, so I’m pretty sure that’s right. It’s a pretty little critter.

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