Gadim Slender-tailed Scorpion

Hemiscorpius lepturus · Order: Scorpiones · Family: Hemiscorpiidae

Venomous. Its sting can be medically serious and has caused many deaths in Iran.

Source: Wikipedia

Gadim Slender-tailed Scorpion
Photo: Kian, CC BY

Males reach about 8 cm and females about 5.5 cm, allowing them to hide in tight rock crevices. It lives in the deserts of southern Iraq and Iran and is a solitary desert dweller. Its venom is highly cytotoxic and hemolytic and is responsible for most scorpion-sting deaths in the Iran region.

Source: Wikipedia

How to recognize it

It is yellow-brown with a flat, broad body and a long, thin tail.

Source: Wikipedia

Size

Males grow to about 8 cm (3.1 in) and females to about 5.5 cm (2.2 in).

Source: Wikipedia

Does it bite or sting?

Its venom is highly dangerous, causing cytotoxic and hemolytic effects and many deaths in Iran.

Source: Wikipedia

Where it lives

It inhabits desert regions of the Middle East, especially southern Iraq and Iran. The species is fairly solitary.

Source: Wikipedia

Where it comes from

Its native range is the deserts of southern Iraq and Iran.

Source: Wikipedia

Lookalikes

It has seven pairs of appendages and distinctive trichobothria positions on the pedipalp chela.

Source: Wikipedia

More photos

Gadim Slender-tailed Scorpion photo 3
Photo: Kian, CC BY
Gadim Slender-tailed Scorpion photo 4
Photo: Kian, CC BY
Gadim Slender-tailed Scorpion photo 5
Photo: Kian, CC BY
Gadim Slender-tailed Scorpion photo 6
Photo: Kian, CC BY

Questions people ask

How dangerous is the sting of Gadim slender-tailed scorpion?

Its sting is medically serious; the venom is highly cytotoxic and has caused many deaths in Iran.

Source: Wikipedia

What does this scorpion look like?

It is yellow-brown, flat-bodied, with a long thin tail and a wide body.

Source: Wikipedia

Sources

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

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

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-23.

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