Forest Locust

Melanoplus islandicus · Order: Orthoptera · Family: Acrididae

Also called: Island Locust, Island Short-wing Grasshopper

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Forest Locust
Photo: Reiner Jakubowski, CC BY-SA

Melanoplus islandicus is a short-winged spur-throated grasshopper in the family Acrididae. It is native to North America, especially the coastal regions of Alaska and Canada. Conservation work is in progress to protect the species by controlling non-native animals and restoring its habitat.

Source: Wikipedia

How to recognize it

Melanoplus islandicus is a short-winged grasshopper in the spur-throated group of the Acrididae family.

Source: Wikipedia

How to get rid of it

  • Conservation projects aim to protect the Isle Royale grasshopper by managing non-native species and restoring its habitat.
  • Efforts are underway to preserve this grasshopper.

Source: Wikipedia

Where it lives

It lives mainly along the coasts of Alaska and Canada. It is also found elsewhere in North America.

Source: Wikipedia

Where it comes from

It is native to North America.

Source: Wikipedia

Where it is found in the US

Recorded in 8 of 51 states and DC. Most records: Michigan, Minnesota, Ohio, Wisconsin, Pennsylvania, Georgia, Kentucky, West Virginia.

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

Source: GBIF

Status: native in North America; native in Canada. Source: iNaturalist

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

Where does the forest locust live?

It lives mainly along the coasts of Alaska and Canada and is also present elsewhere in North America.

Source: Wikipedia

What is the native range of Melanoplus islandicus?

It is native to North America, especially the coastal regions of Alaska and Canada.

Source: Wikipedia

How is the Isle Royale grasshopper being protected?

Conservation projects protect it by controlling non-native species and fixing its habitats.

Source: Wikipedia

What family does the forest locust belong to?

It belongs to the Acrididae family of spur-throated grasshoppers.

Source: Wikipedia

Same family (Acrididae)

Sources

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

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

Text written 2026-10-25 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-25.

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.