Ebo, Keyserling, 1884

Muster, Christoph, 2009, The Ebo-like running crab spiders in the Old World (Araneae, Philodromidae), ZooKeys 16 (16), pp. 47-73 : 51

Key to genera of Ebo -like Philodromidae (VMA enlarged, leg II elongated)

1 Tibiae and metatarsi of legs without pro- and retrolateral spines ............ Ebo

– Tibiae and metatarsi of legs with pro- and retrolateral spines...................... 2

2 Prosoma longer than wide (or at least as long as wide), leg II moderately elongated, at most 1.4 times longer than leg I .............................................. ................................................ Philodromus histrio group (Rhysodromus)

– Prosoma wider than long (or at least as wide as long, Figs 11-16 ), leg II strongly elongated, more than 1.4 times longer than leg I .......................... 3

3 Leg IV longer or as long as leg I, male palp without patellar apophysis and PTA, embolus curved, with filiform tip pointing to palpal tibia ( Fig. 3 ), epigyne without sclerotised guide pockets........................................... Titanebo

– Leg IV shorter than leg I, male palp with patellar apophysis and PTA, embolus stout, its tip pointing to cymbium tip ( Figs 1 , 21 ), epigyne with sclerotised guide pockets ( Figs 27 , 35 ) .................................. Halodromus gen. n.

Figures

Figures 7-16. 7, 11 Ebo pepinensis from Utah Lake 8, 12 Titanebo parabolis from Utah 9, 15 Halodromus patellaris, from Monastir 10 Philodromus lepidus from Kebili, Tunisia 13 Halodromus patellidens from Kuwait 14 Halodromus barbarae sp. n. from Cartagena 16 Halodromus gershomi sp. n. from Massawa 7-10 Female clypeus and chelicerae, frontal view 11-16 Female cephalothorax, dorsal view. Scale lines = 0.5 mm.

Figures 1-6. 1, 4 Halodromus patellaris from Monastir 2 Ebo pepinensis from Utah Lake 3 Titanebo albocaudatus from Abilene 5-6 Titanebo andreaannae from Tucson 1-3 Left male palp, ventral view 4 Tarsal claws and scopulae 5 Epigyne, dorsal view, showing schematic course of the internal ducts (broken black line) and the demarcation between bursa copulatrix and copulatory ducts (white line) 6 Details of receptacula, showing numerous pores in the torus region.

Figures 21-24. Halodromus deltshevi sp. n. from Aden. 21-22 Left male palp (21 ventral, 22 retrolate- ral) 23 Epigyne, ventral 24 Vulva, dorsal. Scale line = 0.1 mm.

Figures 25-28. Halodromus gershomi sp. n. from Aden. 25-26 Left male palp (25 ventral, 26 retrolateral) 27 Epigyne, ventral 28 Vulva, dorsal. Scale line = 0.1 mm.

Figures 33-36. Halodromus patellidens from Aden. 33-34 Left male palp (33 ventral, 34 retrolateral) 35 Epigyne, ventral 36 Vulva, dorsal. Scale line = 0.1 mm.