470 
PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES 
Series 4, Volume 65, Supplement II 
Airi!cfaspi& boulengeri Mocquard, 
1897 
Boulenger’s Stiletto Snake 
— 
NE 
Alractaspi.H cotigica Peters, 1877 
Congo Stiletto Snake 
— 
NE 
Atractaspss irregularis (Reinhardt, 
1843) 
Variable Stiletto Snake 
— 
LC 
Airacfaspis reticuiafa heiertychilus 
Boylcnser, 1901 
Reticulate Stiletto Snake 
— 
DD 
Genus Htmedon Uumcrtl, Hihrctn and l>umenl, 1854 
Boaedon angolemis Bocage, 1895 
Angolan House Snake 
Endemic 
NE 
Boaedon lutiginosus complex (Bote, 
1827) 
Brown House Snake 
— 
NE 
Boaedon olivaceiis (Dumeril, 1856) 
Olive House Snake 
— 
NE 
Boaedon vanegatus (Bocage, 1867) 
Variegated House Snake 
Endemic 
NE 
Genus Boihrophthahnus Peters, 1863 
Bothrophihalmus Uneatus Peters, 
1863 
Red-Black Striped Snake 
— 
NE 
Genus Oromophis Schlegcl, 1S37 
Dromophis lineaiits (Dumeril, Bibron 
and Dumeril, 1854) 
Lined Olympic Snake 
— 
NE 
Genus Gonioiwtuphis Buulenger, 1893 
Cnntonotopbis hrimauxi (Mwquard, 
1889) 
Moequard’s File Snake 
— 
NF 
Genus Hemirbagerrhis Boettger, 1896 
liemifhageirhis viperina (Bocage, 
1873) 
Western Bark Snake 
— 
NE 
Genus Hypoptophis Buulenger 1908 
Hypoptophh u Usonii Boulenger, 
1908 
Wedge-Snouted Burrowing 
Snake 
— 
NE 
Genus Umaformosa liroadley, Tolley, Conradie, Wishart, I’rapc, Burger, Rusamba, Zassi- 
Boulou, and Creenbaum, 2018 
Umaformosa capensls (Smith, 1847) 
Southern Fite Snake 
— 
LC 
Umaformoset vernayi (Bogert, 1940) 
Angola File Snake 
— 
NE 
GenusKit/inger, 1843 
Lycophidion heiimichi Laurent, 1964 
Hcllmich’s Wolf Snake 
— 
DD 
Lycophidion laieraie I lallowell, 1857 
Flat Wolf Snake 
— 
NE 
Lycophidion meleagre Boulenger, 
1893 
Speckeled Wolf Snake 
— 
NE 
Lycophidion midtimacidafittn 
Boeitger, 1888 
Spot ted W'o 1 f S nake 
— 
NE 
Lycophidion ornatwn Parker, 1936 
Ornate Wolf Snake 
— 
LC 
Genus Csiki, 1903 
Meheiya poensis (Smith, 1847) 
Western Forest File Snake 
— 
NE 
Genus Pole/non .Ian, 1858 
Pofemon collaris (Peters, 1881) 
Collared Snake-Eater 
— 
NE 
Genus Prffsymiia Gray, 1849 
Prosymna auibigm Bocage, 1873 
East African Shovel-Snout 
— 
LC 
Prosymna ango/ensis Boulenger, 
1915 
Angola Shovel-Snout 
— 
LC 
Prosymna frotitalis (Peters, 1867) 
South-Western African Shovel- 
Snout 
— 
LC 
Prosymna vi.sseri FitzSimons, 1959 
Visser's Shovel-Snout 
— 
NF 
