Butterfly Bucket List: Hairstreak Butterflies

Gray Hairstreak Butterfly (Strymon melinus)
Gray Hairstreak Butterfly (Strymon melinus)

After spending way too much time trying to decide which butterfly to highlight for this month’s Butterfly Bucket List post, I finally settled on the Gray Hairstreak (Strymon melinus). This little butterfly is common to the entire state of Texas and was particularly abundant in my garden this Spring. Well, I certainly thought I’d settled. Upon closer inspection of my photos I found that I actually had taken pictures of two separate butterflies — the Gray Hairstreak and the Soapberry Hairstreak (Phaeostrymon alcestis).

Soapberry Hairstreak Butterfly (Phaeostrymon alcestis)
Soapberry Hairstreak Butterfly (Phaeostrymon alcestis)

These butterflies are both members of the Lycaenidae family and Theclinae subfamily of butterflies. When they’re out and about in the garden, flitting from plant to plant, it’s just about impossible to tell them apart. To help highlight the differences between the two I’ve pictured them side by side in the photos below.

Noticeable Differences Apparent In These Images

  • The Gray Hairstreak has one long tail on each hindwing — the Soapberry Hairstreak has two long tails on each hindwing.
  • The orange color on the underside of the Gray Hairsteak is mostly centered on two spots on the edge of the hindwing, while on the Soapberry Hairstreak it continues for most of the entire edge of both wings.
  • The bands on the underside of the Soapberry Hairstreak are much more jagged than those of the Gray Hairstreak, forming what looks almost like a large M shape in one area.
  • The Soapberry Hairstreak has a long white dash further toward the middle of the undersides of both wings, while the Gray Hairstreak does not.
  • The Gray Hairstreak appears gray in color, as its name implies, while the Soapberry Hairstreak is more of a brownish-gray color.

I’m sure there are other differences, but these are the ones that stood out as I compared the two butterflies. Of course, depending on what part of the country they’re found in, there might be regional differences, as is the case with many butterfly species.

Gray Hairstreak Butterfly Facts

  • Gray Hairstreaks range in size from about 7/8 to 1-3/8 inches (2.2 to 3.5 cm). They’re small butterflies!
  • Adult butterflies feed on the nectar of many different flowers, including Blood Flower (Asclepias curassavica), Common Milkweed (Asclepias syriaca), Cow Vetch (Vicia cracca), Dogbane (Apocynum), Mint (Mentha), Queen Anne’s Lace (Ammi majus), Goldenrod (Solidago), Tick Trefoil (Desmodium) and White Sweet Clover (Melilotus alba). The Gray Hairstreaks in the photos above are feeding on Butterfly Flower (Asclepias tuberosa) and winter onions.
  • Caterpillar hosts include plants such as Mallow (Malvaceae) and Buckwheat (Eriogonum), among others.

Soapberry Hairstreak Butterfly Facts

  • Soapberry Hairstreaks range in size from about 1 to 1-1/2 inches (2.5 to 3.8 cm).
  • Adult butterflies feed on the nectar of a variety of flowers, much the same as the Gray Hairstreak. The Soapberry Hairstreaks pictured above are feeding on Plains Coreopsis (Coreopsis tinctoria).
  • The caterpillar host is the Western Soapberry (Sapindus saponaria var. drummondii).

While the Gray Hairstreak is widely seen throughout the entire United States, the normal range of the Soapberry Hairstreak is from Arizona through Texas and northward into Oklahoma and Kansas.

Below is a view of the upperside of the Gray Hairstreak, which I was really lucky to get considering the constant movement of these butterflies. They never seem to sit still long enough to get a good shot of them! All of the photos in this post were taken during the latter part of May and early June of this year.

Gray Hairstreak Butterfly (Strymon melinus)
Gray Hairstreak Butterfly (Strymon melinus)

Thanks for visiting my Butterfly Bucket List post for the fourth Sunday of June. If you’d like to take part please do so! While the meme posting day is the 4th Sunday of each month, feel free to post your sightings any time within the following week. Just put a link to your post in the comment section of this post. I look forward to seeing the butterflies, moths and caterpillars that have paid visits to your garden during the past month!


Black & Yellow Garden Spider

Black And Yellow Garden Spider (Argiope aurantia)
Black And Yellow Garden Spider (Argiope aurantia)

Black And Yellow Garden Spider

Black And Yellow Garden Spider (Argiope aurantia)
Black And Yellow Garden Spider (Argiope aurantia)

Argiope aurantia

Black And Yellow Garden Spider (Argiope aurantia)
Black And Yellow Garden Spider (Argiope aurantia)

This beautiful Black and Yellow Garden Spider spun its even more beautiful web between some flower stems in my garden. I stumbled upon it while doing some much-needed pulling of weeds this morning!

The Gas Man Cometh

New Gas Meter

Workers from Atmos Energy have been in the backyard the past two days, digging a really deep hole to access…something…and installing a brand new gas meter. Apparently this is something they’re doing to upgrade their system. I think it has something to do with wireless meter reading. The person who initially stopped by about a week ago to find out how to access our meter (he wasn’t local so he was unfamiliar with the area) said valves were being replaced. We weren’t expecting a new meter. But there it is. Bright and shiny and brand-spanking new!

And here’s the meter that was replaced. I wonder how old it was? Our house was built around 1958, and I’m guessing this was the original meter…so about 57 years old? Wow.

Old Gas Meter

While they were digging, the men removed some of the roots of a large shrub and cut back quite a few of its branches. I was worried the entire shrub might have to come out but they managed to work around it.

I’m sure the work disrupted the wildlife that regularly frequents the backyard — I know the Cardinals weren’t too happy! On the other hand, this Blue Jay enjoyed poking through the pile of trimmed branches.

Gas Meter Blue Jay

During a break in the action, this Robin picked through the upturned soil for some juicy worms!

Gas Meter Robin

Here’s another picture of the hole, showing parts of the roots that had to be sawed through.

Gas Meter Hole

The men did a great job of refilling the hole and cleaning up after themselves. They even dragged the pile of branches away. The area looks pretty bare now, not even a weed in sight. I’ll have to move the birdbath back in place and maybe toss a few flower seeds around, see what happens.

The Robin returned, searching for more delicacies, once things settled down.

Gas Meter Robin Again

Thanks Atmos guys for a job well done!

Gloves and Extinguisher

Wordless Wednesday: Black-Eyed Susan

Black-Eyed Susan (Rudbeckia hirta)
Black-Eyed Susan (Rudbeckia hirta)

Picture Perfect Monday: Coneflower

Coneflower (Echinacea purpurea)
Coneflower (Echinacea purpurea)