Colonus hesperus

Colonus hesperus · Order: Araneae · Family: Salticidae

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Colonus hesperus
Photo: Don Loarie, CC BY

Colonus hesperus is active all year but is most common in April and May. It lives in the southwestern United States to California, Arizona, New Mexico and Texas to and also in Mexico.

Source: Wikipedia

Where it lives

Active throughout the year with a peak in April and May.

Source: Wikipedia

When you see it

Most abundant in April and May, but present year-round.

Source: Wikipedia

Where it comes from

Found in California, Arizona, New Mexico, Texas and extending into Mexico.

Source: Wikipedia

Where it is found in the US

Recorded in 13 of 51 states and DC. Most records: California, Texas, Arizona, Oregon, New Mexico, Utah, Nevada, Florida.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Status: native in North America; native in United States. Source: iNaturalist

Months it is reported in the US

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Source: GBIF

More photos

Colonus hesperus photo 3
Photo: Don Loarie, CC BY
Colonus hesperus photo 4
Photo: Lia Keener, CC BY
Colonus hesperus photo 5
Photo: Hawk T., CC BY
Colonus hesperus photo 6
Photo: Hawk T., CC BY

Same family (Salticidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Colonus_hesperus

Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia

Text written 2026-10-22 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-22.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.