Eriopis connexa
In 3 days ~40% in a week ~70%
Eriopis connexa is a species of ladybird beetle that is native to South America. Both males and females mate multiple times with different individuals of the opposite sex, like most members of the family Coccinellidae. This promiscuous behavior leads to unique reproductive adaptations, such as sperm mixing. Females lay unfertilized eggs which their offspring consume upon hatching, thereby boosting offspring nutrition and reducing sibling cannibalism,. This predatory beetle species feeds primarily on aphids and is widespread throughout many agroecosystems, such as cotton, maize, sorghum, soybean, and wheat. Due to aphids being extremely damaging agricultural pests, E. connexa has been introduced to the United States for biological pest management. Recent studies on pyrethroid insecticide resistance in E. connexa have led to research by applied entomologists on the species' potential role in integrated pest management schemes in crop fields that rely on lambda-cyhalothrin (LCT), a common pyrethroid insecticide that is ineffective against aphid population control. The potential efficacy and success of the utilization of E. connexa in these programs is widely debated and is the focus of much recent research due to the lack of understanding regarding the effects of pyrethroid resistance on the behavior of this species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mendoza | 🇦🇷 Argentina | |
| 2 | Buenos Aires | 🇦🇷 Argentina | |
| 3 | Montevideo | 🇺🇾 Uruguay | |
| 4 | Rosario | 🇦🇷 Argentina | |
| 5 | Santa Cruz de la Sierra | 🇧🇴 Bolivia | |
| 6 | Curitiba | 🇧🇷 Brazil | |
| 7 | La Paz | 🇧🇴 Bolivia | |
| 8 | Santos | 🇧🇷 Brazil | |
| 9 | Cordoba | 🇦🇷 Argentina | |
| 10 | Porto Alegre | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report an Eriopis connexa sighting in La Paz on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 22nd most-seen of the 32 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.
February and November
In those months about 30% of wildlife watchers report an Eriopis connexa in La Paz on a given day, against under 5% in March, May–October and December–January, the lowest months. Those are among La Paz's wettest months, with about 80 mm of rain a month against 10 mm in June.
7th of 15
Of the 15 cities where we can rate Eriopis connexa sightings, La Paz ranks 7th at about 10%. The best odds are in Mendoza (Argentina, about 30%), Buenos Aires (Argentina, about 20%) and Montevideo (Uruguay, about 20%).
GBIF citizen-science records
It is estimated from how often the Eriopis connexa is recorded against all the insects logged in La Paz (12 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.
