Gryllodes sigillatus
In 3 days ~30% in a week ~50%
Gryllodes sigillatus, the tropical house cricket, Indian house cricket or banded cricket, is a small cricket probably native to southwestern Asia, but has spread throughout tropical regions worldwide. Like its relative the house cricket, the tropical house cricket is also raised commercially for feeding certain pets such as reptiles, birds, amphibians, and insectivorous arthropods. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Everglades National Park | 🇺🇸 United States | |
| 2 | Joshua Tree National Park | 🇺🇸 United States | |
| 3 | Cumbres de Monterrey National Park | 🇲🇽 Mexico | |
| 4 | Saguaro National Park | 🇺🇸 United States | |
| 5 | Table Mountain National Park | 🇿🇦 South Africa |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cochabamba | 🇧🇴 Bolivia | |
| 2 | Davao City | 🇵🇭 Philippines | |
| 3 | Mesa | 🇺🇸 United States | |
| 4 | Puebla | 🇲🇽 México | |
| 5 | Phoenix | 🇺🇸 United States | |
| 6 | Las Vegas | 🇺🇸 United States | |
| 7 | Tijuana | 🇲🇽 México | |
| 8 | Los Angeles | 🇺🇸 United States | |
| 9 | Mexico City | 🇲🇽 México | |
| 10 | Torreón | 🇲🇽 México |
With luck
About 10% of wildlife watchers report a Tropical House Cricket sighting in San Diego on a given day, based on 402 verified sightings from GBIF citizen-science data. It is the 27th most-seen of the 693 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
September
In that month about 20% of wildlife watchers report a Tropical House Cricket in San Diego on a given day, against under 5% in January, the lowest month. That is one of San Diego's driest months, with about 5 mm of rain against 55 mm in February.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Tropical House Cricket sightings with a recorded time, and about 8 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
11th of 41
Of the 41 cities where we can rate Tropical House Cricket sightings, San Diego ranks 11th at about 10%. The best odds are in Cochabamba (Bolivia, about 20%), Davao City (Philippines, about 20%) and Mesa (United States, about 20%).
GBIF citizen-science records
It is estimated from how often the Tropical House Cricket is recorded against all the insects logged in San Diego (402 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.
