Pelecinus polyturator
In 3 days ~40% in a week ~60%
Pelecinus polyturator is a species of wasp in the family Pelecinidae. The large (up to 7 cm) glossy black insects are the most common and well-known members of the family. The adults drink nectar, and they live in crop fields, woods, and suburban gardens throughout North, Central, and South America. Their antennae are long and the females have an elongated, cylindrical, articulated metasoma. They are parasitoids that lay their eggs directly into grubs of the June beetle (genus Phyllophaga) buried in the soil. The adults can be found in the late summer.
Some populations of Pelecinus polyturator are parthenogenic; females do not require fertilization by males to reproduce. Females are common throughout its range, but males are rare in the United States and Canada specially in some populations, and more prevalent further south. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chirripó National Park | 🇨🇷 Costa Rica | |
| 2 | Itatiaia National Park | 🇧🇷 Brazil | |
| 3 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica | |
| 4 | Los Nevados National Natural Park | 🇨🇴 Colombia | |
| 5 | Acadia National Park | 🇺🇸 United States | |
| 6 | Cape Breton Highlands National Park | 🇨🇦 Canada | |
| 7 | Shenandoah National Park | 🇺🇸 United States | |
| 8 | Great Smoky Mountains National Park | 🇺🇸 United States | |
| 9 | Tijuca National Park | 🇧🇷 Brazil | |
| 10 | La Amistad International Park (Panama) | 🇵🇦 Panama |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Montreal | 🇨🇦 Canada | |
| 2 | Denver | 🇺🇸 United States | |
| 3 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 4 | Toronto | 🇨🇦 Canada | |
| 5 | Detroit | 🇺🇸 United States | |
| 6 | Medellín | 🇨🇴 Colombia | |
| 7 | São Paulo | 🇧🇷 Brazil | |
| 8 | Washington | 🇺🇸 United States | |
| 9 | Chicago | 🇺🇸 United States | |
| 10 | New York City | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report an American Pelecinid Wasp sighting in Itatiaia National Park on a given day, based on 8 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 30th most-seen of the 60 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 60%, if each day is a fresh chance.
April–May and December
In those months about 30% of wildlife watchers report an American Pelecinid Wasp in Itatiaia National Park on a given day, against under 5% in February–March and June–November, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most American Pelecinid Wasp sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 10
Of the 10 parks where we can rate American Pelecinid Wasp sightings, Itatiaia National Park ranks 2nd at about 10%. The best odds are in Chirripó National Park (Costa Rica, about 20%).
Same order: Hymenoptera
The closest relatives of the American Pelecinid Wasp that you can see in Itatiaia National Park (order Hymenoptera, Ants, Bees, Wasps, and Sawflies) are Shimmering Golden Sugar Ant (about 30%), Camponotus rufipes (about 20%) and Brazilian Bumble Bee (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the American Pelecinid Wasp is recorded against all the insects logged in Itatiaia National Park (8 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.
