This tiny green beastie is a waterlettuce leafhopper, Draeculacephala inscripta. Just try to un-see that grumpy little face in the middle of its back — that’s actually one of the distinguishing characteristics for this species! (“Scutellum often with distinctive pattern of black dots.”) The other big feature on this guy is the handsome black scrollwork…
Tag: insect
Black Stink Bug
This is the black stink bug, Proxys punctulatus, a relatively benign insect found over most of the southern US and down into the Carribbean. It’s about 12mm long, black, with spotted black and cream legs, with a long, pointy face, banded antennae, and a black body with a single white spot in the middle. Like…
Grass Tubeworm Moth
Another in the unexpectedly immense category of “little brown moths”, Acrolophus arcanella has some neat geometric patterns and — well, I’m sure that real entomologists don’t call it a “pompadour”, but it’s a neat little lion’s mane of fluffy scales on the back of the head and “shoulders”. The name Acrolophus actually comes from the…
Swamp Milkweed Leaf Beetle
This globular, yellow creature is the larva of a swamp milkweed leaf beetle, Labidomera clivicollis. Leaf beetles, in the family Chrysomelidae, tend to be named after the plants on which they specialize; as you may guess, the swamp milkweed leaf beetle eats the leaves of the swamp milkweed plant, Asclepias incarnata. These larvae will grow…
Mantis Fly
Okay, technically, this is a shore fly, and it’s definitely a fly, not a mantis, but what else can you call this little dude? Meet Ochthera tuberculata, one of about 13 North American species, and 40 species worldwide, of “shore flies with raptorial forelegs”. (They’re not technically “mantis flies”, because that’s an entirely separate family…
Parasitic Wasp and Gall
This is an interesting setup — this wasp is actually a parasite of a parasite. She’s walking over this tree gall, seeing if she can lay her eggs in any of the parasitic insects living inside the gall! Galls (rounded protrusions of trunk or stem) form on plants when (usually, larval) insects burrow inside. The…
Stilt-Legged Fly
Stilt-legged flies (in the family Micropezidae) make their living by pretending to be other insects — in this case, an ant. The forelegs of this stilt-legged fly (Taeniaptera trivittata) are bright white to attract attention, and the fly holds them out straight in front of it like the antennae of an ant. Other Micropezidae pretend…
Cypress Emerald Moth
The moth family Geometridae has a number of brilliant little bright green moths in it, not even all in the same genus. To make things weirder, the cypress emerald moth (Nemoria elfa) also comes in a red or brownish flavor, which appears to be seasonal to cooler weather. Adults are approximately 9-12mm across, with females…
Casemaking Clothes Moth
To get a sense of how tiny this moth is, it’s sitting on my window screen. The whole moth is perhaps 3mm long. The casemaking clothes moth gets its common name from its behavior — its larvae, which look like regular caterpillars, form flattened cases for themselves out of whatever’s handy, and primarily eat fibrous…
Saddleback Caterpillar
This spectacular fellow is the saddleback caterpillar, Acharia stimulea. It is named for that bright green “saddle” on its abdomen, but its most notable feature is the four tubercles (one on each “corner”), each featuring some serious-looking, spiky armament. The sharp spines on those tubercles are venomous, and will break off in your skin if…
Yellow Mocis
Moths in the genus Mocis are generally medium-sized (about 26mm across), and yellowish with closely related spot patterns. There are five such moths in North America, all in the southeastern US, more or less. The range of the yellow mocis is roughly from the east coast of Texas, all along the Gulf coast, through to…
Milbert’s Proctacanthus (Robber Fly)
I have a special love for this family of flies, who are all voracious, energetic predators (both as larvae and adults) and who all look like grumpy Muppet hobos. Robber flies in general tend to be large, with long legs, a long, tapered abdomen and a big, fluffy “beard” obscuring some pretty serious mouthparts. They…
Cottonwood Leaf Beetle
Meet the cottonwood leaf beetle, Chrysomela scripta. These charming little beetles are about 6mm long. They are red, orange or yellow with black spots/broken black lines on the elytra, and a reddish or yellow margin on the thorax. Both adults and larvae really love leaves, to the point of skeletonizing them, and are serious defoliators…
Collared Ground Cricket
I am somewhat nervous about this identification. The collared ground cricket (Neonemobius nr. mormonius) which is found in Florida may or may not be the same species as the geographically separate mormon ground cricket (Neonemobius mormonius), which lives in the western US. All I can say is that this dainty little (probably juvenile) girl is…
Yellow-Striped Armyworm Moth
As far as I can tell, this individual was taking a drink out of a tiny puddle on an overturned flowerpot. Its forefeet were not even breaking the surface tension; and, when I checked by later, it had flown safely away. The yellow-striped armyworm moth, which has the enchanting Latin name Spodoptera ornithogalli, is a…
Stiletto Fly
About the size of a house fly but unaccountably much longer in the abdomen, with long legs, and in color resembling a flesh fly (red eyes, black and white striped thorax, black and white striped abdomen), this is in fact a stiletto fly, Penniverpa festina. You’d think something this big would have more than a…