Polytoxon volkensii Simroth, 1896
Morphology:
External: Generally solid brown; flecks on tail (Verdcourt & Polhill 1961).
Internal: Spermatheca as long as duct; dart sac with rounded end; many bristly darts (Verdcourt & Polhill 1961).
Size:
31-61 mm long (Verdcourt & Polhill 1961).
Distribution:
Tanganyika (Verdcourt & Polhill 1961).