Anisomorpha buprestoides
In 3 days ~20% in a week ~30%
Anisomorpha buprestoides, the southern two-striped walkingstick, devil rider, or musk mare, is a stick insect (order Phasmatodea: otherwise known as "phasmids" or walkingsticks) which occurs throughout the southeastern United States.
Anisomorpha buprestoides is a large, stout (for a stick insect) brown phasmid with three conspicuous longitudinal black stripes. Females average 67.7 mm (2.67 in) in length; males are smaller and more slender, averaging 41.7 mm (1.64 in).
This species, and another in the same genus (Anisomorpha ferruginea, whose range is more west and north, but may overlap with A. buprestoides) is particularly well known for its very potent chemical defense spray which it deploys from a pair of glands which open at the front of its thorax. They are capable of selectively targeting the eyes, and are known to be capable of causing significant injury if successful. The "Devil rider" nickname for this insect likely comes from this defense, as well as the fact that they are most frequently encountered in the late summer and fall when they are active adults at a time when almost all of them are found in mating pairs, with the smaller male riding on the back of... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Everglades National Park | 🇺🇸 United States | |
| 2 | Big Cypress National Preserve | 🇺🇸 United States | |
| 3 | Merritt Island National Wildlife Refuge | 🇺🇸 United States |
No species of the same family or order lives in Miami, so these are its closest relatives here: other insects.
With luck
About 10% of wildlife watchers report a Southern Two-Striped Walkingstick sighting in Miami on a given day, based on 103 verified sightings from GBIF citizen-science data. It is the 123rd most-seen of the 826 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
August to December
In those months about 10% of wildlife watchers report a Southern Two-Striped Walkingstick in Miami on a given day, against under 5% in January to July, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Southern Two-Striped Walkingstick sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
Yes
Of the 3 cities where we can rate Southern Two-Striped Walkingstick sightings, Miami has the highest daily chance: about 10%. Next come Houston (United States, under 5%) and Austin (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Southern Two-Striped Walkingstick is recorded against all the insects logged in Miami (103 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
