Petrocephalus tanensis ( Whitehead and Greenwood, 1959 )

Kramer, Bernd, Bills, Roger, Skelton, Paul & Wink, Michael, 2012, A critical revision of the churchill snoutfish, genus Petrocephalus Marcusen, 1854 (Actinopterygii: Teleostei: Mormyridae), from southern and eastern Africa, with the recognition of Petrocephalus tanensis, and the description of five new species, Journal of Natural History 46 (35 - 36), pp. 2179-2258 : 2193

Petrocephalus tanensis ( Whitehead and Greenwood, 1959) , elevated to species rank

Holotype BMNH 1963.11 .29.1, Petrocephalus catostoma tanensis Whitehead and Greenwood, 1959 , 6.7 cm SL, Lower Tana River, Garsen, Kenya; BMNH 1963.11.29.2-8, 8 paratypes, 3.0– 4.5 cm SL, same locality,

Non-types: NMK nos 24102, 24108, 24109, 24111, 24112, 24126, 24143, 24144, 24151, 24159, 23902, 23903, 23905, 23906, 23910, 23911, 23912, 23913, 239NotLegible, 23915, 6371, 6372, 6373, 6375, 6378, 63713, 63714, 63715, 63717, 29 specimens of “ Petrocephalus catostoma tanensis ”, 5.6–8.1 cm SL, Kenya, Lower Tana River, Garsen ,

ZSM 38661(3) , Ta 01na, Ta 04na, Ta09na, 8.0– 8.2 cm SL ; ZSM 38662(3) , Ta 15na, Ta 17na, Ta26na, 8.3–9.7 cm SL ; ZSM 38663(1) , Ta 06na, 9.6 cm SL ; ZSM 38664(2) , Ta 39na, Ta 44na, 6.6–6.7 cm SL ; SAIAB 85906 (8) , Ta35na, Ta36na, Ta37na, Ta38na, Ta40na, Ta41na, Ta42na, Ta43na, 5.8–8.5 cm SL; SAIAB 8907 (5) , Ta 02na, Ta 03na, Ta 05na, Ta07na, Ta 08na, 8.3–8.8 cm SL , SAIAB 85908 (5) , SinEOD2, SinEOD3, SinEOD6, R1 , R2 , 6.4–9.8 cm SL; Lower Tana River at Tana Primate Research Reserve near village Wenje , east of road B8, 1 ◦ 52 ′ 38.1 ′′ S, 40 ◦ 8 ′ 22.5 ′′ E, 48 m above sea level, 3–6 September 2001, coll. L. De Vos and B. Kramer, 23 specimens for EOD, 186 µS / cm and 25.7 ◦ C