The Dorman’s tree snail or manatee tree snail, Drymaeus dormani, is a handsome little hermaphrodite which is harmless to plants. It is native to Florida, and has been used in Florida’s orange groves to protect the trees from sooty mold. These snails have thin, fragile shells which appear translucent. Mature snails reach 25-30 mm long….
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Canis familiaris
When I was in college, this was Canis lupus familiaris; now it is Canis familiaris. Same thing: the domestic dog (specifically a black Labrador). (I don’t have a lot of intellectual time to devote to arguing tiny aspects of semantics about exactly how species are related to one another. In ten years, she’ll be Canis…
Citrus Flatid Planthopper
The citrus flatid planthopper (Metcalfa pruinosa) makes me happy. It is a member of the family Flatidae, whose name amuses me greatly (and, yes, references the fact that these insects are “flat” when viewed from above). Also known as the frosted moth-bug, Pruinosa is common in eastern North America, ranging from Canada to Mexico. Adults…
Cribellate Orb Weaver
This gorgeous little lady is pretty certain to be Uloborus glomosus — one of very few Uloborus species in North America. Spiders in this family are notable for having very long front legs, with little tufts of hair around the far joints; they have a variety of common names, including feather-legged orb weaver and tufted…
Stilt Legged Fly
Grallipeza nebulosa is a species of stilt-legged fly from the family Micropezidae. These little guys are notable for their “dancing” — they can often be seen running back and forth, waving their brightly marked forelegs around. The tiny white feet are visible even at a distance to the human eye. There is not a lot…
Eastern Black Swallowtail
This is a newly hatched baby eastern black swallowtail (Papilio polyxenes). It’s only about 6mm long, practically invisible on this plant. By the time it’s ready to become a butterfly, it will have molted four or more times, and will be about four inches long (see photo below)! The white spot on its back is…
Juvenile Brown Anole
Meet Anolis sagrei, the brown, or Cuban anole. Also known as the Bahaman anole or De la Sangra’s anole, this invasive species originated in Cuba and has wandered north into Florida and much of the southeastern United States, brought by the pet trade and by hiding away with landscaping plants. An opportunistic and fecund species,…
Whitefringed Weevil
The whitefringed beetle, or whitefringed weevil, Naupactus leucoloma, is originally from South America but can now be found across the southern US, Australia, and South Africa. They are a type of weevil with a broad, down-pointing snout. Adults are relatively large for a weevil, around 12 mm long. N. peregrinus is light to dark gray-brown…
Dog Day Cicada
Growing up in Kentucky and Indiana, I saw one or two of the big “cycles” of the 17-year cicadas. Those periodical cicadas don’t live in Florida, but here we get serenaded each summer by a variety of annual cicadas which brood every year. The dog day cicada (Tibicen canicularis or Neotibicen canicularis, depending on whom…
Halloween Pennant Dragonfly
I love these dragonflies, because they are so easy to identify — they are the only dragonfly in Florida with those multiple big, brown spots all over their wings. Also, who doesn’t love Halloween?!? Celithemis eponina lives all over the eastern United States, mostly near bodies of water. They mostly appear in the summer in…
Arrow-shaped Micrathena Spider
These striking spiders look like they ought to be related to the spiny orb-weaver (Gasteracantha sp). They are in the same family (Araneidae) but a different genus (Micrathena). They have fewer spines than Gasteracantha (and, again, probably a bunch of smaller details, like the number of hairs on the thorax or which way some microscopic…
Golden Silk Orb Weaver
These highly impressive spiders are brilliantly colored, very big (two to three inches across), and like to hang right at face-height in nearly invisible webs strung between branches. They are also known as banana spiders, although they do not like to hang out in bunches of fruit — they just are the color (and, it…
Brown Water Snake
Meet the brown water snake, Nerodia taxispilota, a semi-aquatic snake which lives all over the southeastern United States. It’s one of the most common snakes in Florida. Averaging 30-55 inches long, these snakes live in (as you might guess) watery habitats, including rivers, cypress stands, swamps, lakes, ponds and canals. They are excellent climbers and…
Crowned Hentzia Jumping Spider
Probably an almost adult male, and all of 3mm long, this Hentzia jumping spider (Hentzia mitrata) was virtually invisible except when it moved. (Fully adult males are not spotted, like this one, and have larger and furrier chelicerae. There is a theory that resembling a female while it’s a juvenile can help protect a young…
Pig Frog
Meet the pig frog, Lithobates grylio, also known as the southern bullfrog or lagoon frog. (It is also sometimes identified as Rana grylio, probably due to some minor quirk of scientific bickering about which I do not care.) This particular individual is about four inches long; these frogs can grow to more than six inches…
Eastern Black Swallowtail Caterpillar
I got all excited, thinking this was a monarch butterfly, but no, it’s a (still gorgeous) impostor — the caterpillar of the eastern black swallowtail butterfly (Papilio polyxenes). The monarch caterpillar has long “antennae” or tendrils on both ends; the swallowtail lacks these appendages. The eastern swallowtail is known by a variety of other names,…