02 August, 2022

An update on the scorpion fauna of Djibouti

 


Frantisek Kovarik and Graeme Lowe have published a new paper from their ongoing studies of the scorpions of the Horn of Africa. In the recent study they focus on scorpions from Djibouti based on new materials. All known species are listed with information and pictures and the following taxonomical decisions have been made:

New species:

Hemiscorpius lipsae Kovarik & Lowe, 2022 (family Hemiscorpiidae) 

Synonymizations:

Orthochirus borrii Rossi, 2017 (Buthidae) is synonymized with O. afar Kovařík & Lowe, 2016. NB! O. borriiwas never registered in The Scorpion Files.

Orthochirus aristidis (Simon, 1882) (Buthidae) is returned to synonymy with O. olivaceus Karsch, 1881.

Orthochirus arenicola Lourenço & Ythier, 2021 (Buthidae) is considered nomen dubium.

The article also has a revision of the diagnosis of Orthochirus afar Kovařík & Lowe, 2016 (Buthidae).

Abstract:
All scorpion species known from Djibouti are listed, with color photographs and maps of their distribution. Buthus awashensis Kovařík, 2011 known from Ethiopia and Somaliland is reported for the first time from Djibouti. The diagnosis of Orthochirus afar Kovařík & Lowe, 2016 is revised; O. borrii Rossi, 2017 is determined to be a junior synonym of O. afar Kovařík & Lowe, 2016 syn. n.; O. aristidis (Simon, 1882) syn. res. is returned to synonymy with O. olivaceus Karsch, 1881; and O. arenicola Lourenço & Ythier, 2021, is relegated to the status of nomen dubium. Hemiscorpius lipsae sp. n. is described and fully complemented with color photos of the female holotype and its habitat.

Reference:
Kovarik F, Lowe G. Scorpions of the Horn of Africa (Arachnida, Scorpiones). Part XXVIII. Scorpions of Djibouti. Euscorpius. 2022(357):1-31.

Family Buthidae

Family Hemiscoriidae

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