Scorpions of Ethiopia (Arachnida: Scorpiones). Part II. Genus Babycurus Karsch, 1886 (Buthidae), with description of two new species
Author
Kovařík, František
Author
Lowe, Graeme
Author
Seiter, Michael
Author
Plíšková, Jana
Author
Šťáhlavský, František
text
Euscorpius
2015
196
1
31
journal article
1536-9307
EE3FF040-565B-42F5-8D60-C83D7AAD01E7
Genus
Babycurus
Karsch, 1886
DIAGNOSIS. Medium to large buthids, adults
22.5–100 mm
; carapace granular, lacking distinct carinae, flat, subrectangular with concave anterior margin; median eyes on low ocular tubercle in anterior half of carapace; anterior, central and posterior median furrows distinct, connected by median groove running over ocular tubercle; sternum
type
1, triangular in shape; tergites I–
VI
granular, with single median carina which may be obsolete on I–II; tergite VII with 5 carinae; metasoma elongate, segment I with 10 carinae; segments II-IV with 8 carinae, lacking lateral median carina; metasoma
V
convex, sometimes dilated, carinae present or obsolete; telson ellipsoidal or pyriform in shape, with distinct subaculear tooth; pectines with fulcra; chelicerae with typical buthid dentition, fixed finger armed with two denticles on ventral surface; pedipalps orthobothriotaxic,
type
Aβ, femur trichobothrium
d
2
internal, patella
d
3
external to dorsomedian carina, chela
db
in distal half of fixed finger; chela manus smooth, with carinae reduced or obsolete; dentate margins of chela fingers armed with linear rows of principal denticles; rows non-imbricated or conspicuously imbricated and overlapping, flanked internally by single enlarged accessory denticle, and externally by single or double external accessory denticles; movable finger with two enlarged subdistal internal denticles, flanked externally by short apical row of denticles; pedipalp chelae sexually dimorphic: males with dilated manus, fingers with proximally flexed dentate margins, denticles of proximal rows bicuspid; tibial spurs absent on leg III, present on leg IV, tibia and tarsus III–IV without bristle combs; ventral surfaces of of tarsi equipped with two rows of setae; ungues stout
.