Marked differentiation in a new species of dwarf stonebasher, Pollimyrus cuandoensis sp. nov. (Mormyridae: Teleostei), from a contact zone with two sibling species of the Okavango and Zambezi rivers Author Kramer, Bernd University of Regensburg, Zoological Institute, D- 93040 Regensburg, Germany; Author Bank, Herman van der Department of Zoology, University of Johannesburg, African Centre for DNA Barcoding, Johannesburg, South Africa; Author Wink, Michael Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, D- 69120 Heidelberg, Germany text Journal of Natural History 2013 J. Nat. Hist. 2013-12-04 48 7 - 8 429 463 http://dx.doi.org/10.1080/00222933.2013.807950 journal article 7021 10.1080/00222933.2013.807950 a1053c94-58d2-4e68-80f8-fc983d11ee88 1464-5262 4631571 FB644B21-04F6-44F8-AEB6-8DC09268C17C Pollimyrus marianne Kramer et al., 2003 (3) ZSM 39524 (4), ZSM 39525 (3), seven specimens from Katima Mulilo, Upper Zambezi, 17 ◦ 29 ′ S, 24 ◦ 17 ′ E, 11 September 1993, field codes 33Fish, 39Fish, 41Fish, 42Fish, 53Fish, 56Fish, 57Fish, water conductivity, 81 µS / cm, 21.8 ◦ C, coll. F.H. Van der Bank and B. Kramer. (4) ZSM 39526 (2), ZSM 39527 (2), Four specimens from Lisikili, Upper Zambezi, 17 ◦ 32 ′ S, 24 ◦ 26 ′ E, 5–7 March 1994, field codes L30isi, L32isi, L47isi, L52isi, water conductivity 56.1 µS / cm, 26.8 ◦ C, coll. F.H. Van der Bank and B. Kramer. (5) ZSM 39528 (4), ZSM 39529 (18), ZSM 39530 (18), ZSM 39531, 53 specimens from Lisikili, Upper Zambezi, 17 ◦ 32 ′ S, 24 ◦ 26 ′ E, 7 April 1996, field codes Ka72–Ka75, Ka91, Ka92, Ka94, Ka96, Ka98, Ka99, Ka101- Ka104, Ka107, Ka109–Ka126, Ka139- Ka147, Ka149, Ka160–Ka162, Ka164–Ka168, Ka170, Ka172, water conductivity 66 µS / cm, 25.8 ◦ C, coll. F.H. Van der Bank and B. Kramer. (6) Seventy-seven specimens from Upper Zambezi, Lisikili L1, 17 ◦ 32 ′ 31.9 ′′ S, 24 ◦ 26 ′ 17.7 ′′ E, field codes Lisi01–Lisi21, Lisi23, Lisi25–Lisi29, Lisi32 Lisi36, ZSM 41775 (L37–L56), Lisi 57– Lisi 61, Lisi 63– Lisi 68, Lisi 70– Lisi 72, Lisi 74– Lisi 84 , ZSM 41776 ( JHB1 ), water conductivity 91.5 µS / cm, 19.0 ◦ C, 5–6 August 2004 , coll. F.H. Van der Bank and B. Kramer.