Cotton Seed Bug

Cotton Seed Bug

Oxycarenus hyalinipennis

Daily sighting probability <5% · Rare
at San Diego

In 3 days ~10% in a week ~20%

16 Verified sightings at San Diego
January Best month

About the Cotton Seed Bug

Oxycarenus hyalinipennis, common name cotton seed bug, is a species of plant bug belonging to the family Lygaeidae, subfamily Oxycareninae. This widespread species can be found in Southern Europe (Bosnia and Herzegovina, Bulgaria, Croatia, France, Greece, Italy, Portugal, Spain, former Yugoslavia and Albania), in the Afrotropical realm, in the Neotropical realm, and in the Oriental realm.

While historically it has been documented as an important pest of cotton in the Mediterranean region and in coastal Africa, it is an invasive species whose range has expanded over the last three decades to include islands of the Caribbean region.

Oxycarenus hyalinipennis can reach a length of about 3.8 mm in males, of 4.3 mm in females. Therefore, males are slightly smaller than females. Body of these bugs is black with translucent wings. Head is black, with brownish-black antennae. The second antennal segment usually is partially pale yellow. Pronotum is blackish-brown. Corium is usually yellowish-whitish and hyaline. Femora are black, while tibiae are brown with a yellow-white band.

Nymphs have pink to red abdomen. This species may have three to... Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Tel Aviv 🇮🇱 Israel
~20%
2 Jerusalem 🇮🇱 Israel
~10%
3 Athens 🇬🇷 Greece
~10%
4 Valencia 🇪🇸 Spain
~10%
5 Istanbul 🇹🇷 Turkey
~10%
6 Buenos Aires 🇦🇷 Argentina
<5%
7 Hyderabad 🇮🇳 India
<5%
8 Santiago 🇨🇱 Chile
<5%
9 Los Angeles 🇺🇸 United States
<5%
10 San Diego 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Cotton Seed Bug in San Diego?

Rare

Under 5% of wildlife watchers report a Cotton Seed Bug sighting in San Diego on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 372nd most-seen of the 693 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.

When is the best time to see a Cotton Seed Bug in San Diego?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Cotton Seed Bug in San Diego on a given day, so our monthly data shows no clear season.

Is San Diego the best place to see a Cotton Seed Bug?

10th of 11

Of the 11 cities where we can rate Cotton Seed Bug sightings, San Diego ranks 10th at under 5%. The best odds are in Tel Aviv (Israel, about 20%), Jerusalem (Israel, about 10%) and Athens (Greece, about 10%).

Which relatives of the Cotton Seed Bug live in San Diego?

Same order: Hemiptera

The closest relatives of the Cotton Seed Bug that you can see in San Diego (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Harlequin Bug (about 10%), Red-Shouldered Bug (about 10%) and Leafhopper Assassin Bug (about 10%), with each one's daily chance of a sighting.

Where does the Cotton Seed Bug sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Cotton Seed Bug is recorded against all the insects logged in San Diego (16 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.

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