Tenodera sinensis
In 3 days ~40% in a week ~70%
The Chinese mantis (Tenodera sinensis), is a species of mantis native to temperate Asia and the nearby islands. In 1896, this species was accidentally introduced by a nursery tender at Mt. Airy, a neighborhood of Philadelphia, United States. T. sinensis often is erroneously referred to as Tenodera aridifolia sinensis because it was at first described as a subspecies of Tenodera aridifolia, but T. sinensis is now established as a full species.
T. sinensis feeds primarily on other large insects, though adult females sometimes catch small vertebrates. For example, they have been observed feeding on hornets, spiders, grasshoppers, katydids, small reptiles, amphibians, and even hummingbirds. Like most mantids, they are known to be cannibalistic. One study found that cannibalism occurs in up to 50% of matings. These mantids have been observed eating the larvae of monarch butterflies, while discarding the entrails.
The Chinese mantis is a long, slender, brown and green praying mantis. It is typically longer than other praying mantis species, reaching just over 11 cm (4.3 in), and is the largest mantis species in North America (spread throughout the Northeast United States... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Point Pelee National Park | 🇨🇦 Canada | |
| 2 | Shenandoah National Park | 🇺🇸 United States | |
| 3 | Great Smoky Mountains National Park | 🇺🇸 United States |
No species of the same family or order lives in Point Pelee National Park, so these are its closest relatives here: other insects.
Possible
About 20% of wildlife watchers report a Chinese Mantis sighting in Point Pelee National Park on a given day, based on 36 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 26th most-seen of the 196 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
September to November
In those months about 40% of wildlife watchers report a Chinese Mantis in Point Pelee National Park on a given day, against under 5% in June–July and December–March, the lowest months.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Chinese Mantis sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 3 parks where we can rate Chinese Mantis sightings, Point Pelee National Park has the highest daily chance: about 20%. Next come Shenandoah National Park (United States, about 10%) and Great Smoky Mountains National Park (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Chinese Mantis is recorded against all the insects logged in Point Pelee National Park (36 verified sightings from 2019 to 2026), 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.
