Rehabilitation of Bryconaethiops yseuxi Boulenger, 1899 (Characiformes: Alestidae) from the Congo River basin, Africa Author Zamba, Armel Ibala Author Boeck, Gudrun De Author Mamonekene, Victor Author Vreven, Emmanuel text Journal of Natural History 2007 2010-07-29 41 17 - 20 1213 1226 http://dx.doi.org/10.1080/00222930701381543 journal article 10.1080/00222930701381543 1464-5262 5228937 Bryconaethiops boulengeri Pellegrin, 1900 Democratic Republic of Congo : MRAC 3204 ; Tolo, Riv. Lukenie (, 2 ° 44 9 S , 18 ° 09 9 E ); coll. Maes ( 105.6 mm SL) . MRAC 48009 ; Riv. Goa à Popokabaka (, 5 ° 42 9 S , 16 ° 35 9 E ); coll. Dr Duren , 1937 ( 80.5 mm SL). MRAC 46215 ; Karawa ( 2 ° 20 9 N , 20 ° 18 9 E ); coll. Rèv. Wallin , 1936 ( 109.4 mm SL). MRAC 67680 ; Village Keseki, Riv. Gasosi (, 2 ° 07 9 S , 16 ° 32 9 E ); coll. H. Schouteden (N’Kele) ( 120.6 mm SL). MRAC 79208 ; Bokoro (, 2 ° 50 9 S , 18 ° 23 9 E ); coll. Rèv. Père Ed. Jans , 1952 ( 61.5 mm SL). MRAC 174151 ; Lomami , Terr. De Lomela Sankuru ( 0 ° 46 9 N , 24 ° 16 9 ’E ); coll. R . Laurent, 1959 ( 86.9 mm SL) . Republic of Congo : MRAC 178206 ; Brusseaux ,, 100 km à l’Ouest de Brazzaville , affluent supérieur de la rivière Foulakari (, 4 ° 14 9 S , 15 ° 08 9 E ); coll. P. Brichard , 1964 ( 56.4 mm SL) . MRAC A4-046 -P-0213–0214; Riv. Léfini , au confluent avec la Louna (2 ° 99 9 S, 15 ° 50 9 E ); coll . V . Mamonekene, J . Snoeks , and E. Vreven , 17 September 2004 ( 58.2– 84.9 mm SL) . MRAC A4-046 -P-0219; Riv. Louna , au camp ‘‘projet gorille’’ (, 2 ° 58 9 S , 15 ° 30 9 E ); coll . V . Mamonekene, E . Vreven , and A. Ibala Zamba , 2 October 2004 ( 61.7 mm SL) . MRAC A4-046 -P-0220–0223; Riv. Djoué en amont du barrage (, 4 ° 19 9 S , 15 ° 14 9 E ); coll . V . Mamonekene, P . Bakabana , and A. Ibala Zamba ; 15 March 2004 (72.6– 81.0 mm SL) . Gabon ?: MNHN 85-356 ( holotype ); ‘‘Adouma, Ogôoue´’’ (, 0 ° 49 9 S , 9 ° 00 9 E ) ( 92.3 mm SL) . Bryconaethiops macrops Boulenger, 1920 Angola : MRAC 15870 ; Dundo, Riv. Luachima ( 7 ° 21 9 S , 20 ° 50 9 E ); coll. A. De Barros Machado ( Museo do Dundo ), 24 March 1948 ( 45.3 mm SL) . Democratic Republic of Congo : BMNH 1919.9.10 : 100 ( syntype ); Avakubi (, 1 ° 20 9 N , 27 ° 34 9 E ); coll. Dr Christy , 1912 (105.0 mm SL) . MRAC 7223 ( syntype ); Bosabangi (, 1 ° 27 9 N , 27 ° 37 9 E ); coll. Dr Christy , 1912 ( 83.8 mm SL) . MRAC 7225–7227 ( syntypes ); Bafwasende (, 1 ° 05 9 N , 27 ° 16 9 E ); coll. Dr Christy , 1912 (70.0– 85.7 mm SL) . MRAC 7228–7229 ( syntypes ); Avakubi (, 1 ° 20 9 N , 27 ° 34 9 E ); coll. Dr Christy , 1912 ( 81.8– 107.4 mm SL) . MRAC 7230 (no syntype ); Poko (, 3 ° 08 9 N , 26 ° 54 9 E ); coll. Dr Christy , 1912 ( 99.3 mm SL) . MRAC 7340 ( syntype ); Bosabangi (, 1 ° 27 9 N , 27 ° 37 9 E ); coll. Dr Christy , 1912 ( 97.4 mm SL) . MRAC 7679–7680 ; Poko (, 3 ° 08 9 N , 26 ° 54 9 E ); coll. Dr Christy , 1912 ( 93.5–102.2 mm SL) . MRAC 7940 ; same data ( 89.7 mm SL) . MRAC 66673 ; Panga (, 0 ° 43 9 S , 19 ° 37 9 E ); coll. Dr Schouteden , 1925 ( 101.1 mm SL) . MRAC 67490 ; Kama , Riv. Kama-Elila , Maniema ( 3 ° 32 9 S , 27 ° 08 9 E ); coll. Milliau ( 109.1 mm SL) . MRAC 72645–72646 ; Matadi , Riv. M’Pozo , vill. M’Pozo ( 5 ° 47 9 S , 13 ° 29 9 E ); coll. M. Poll , 28 July 1948 (66.0– 112.5 mm SL) . MRAC 72817 ; Titule , Riv. Bima ( 3 ° 16 9 N , 25 ° 34 9 E ); coll. Rèv. Frère J. Hutsebaut , June 1949 ( 58.2 mm SL) . MRAC 75800–75801 ; Bosobolo , Riv. Ubanghi (, 4 ° 11 9 N , 19 ° 54 9 E ); coll. Dr Vachaudez , 1950 ( 91.7–101.3 mm SL) . MRAC 78119 ; Leopoldville (, 4 ° 18 9 S , 15 ° 18 9 E ); coll. M. N. Pierret , 1951 ( 78.2 mm SL) . Bryconaethiops quinquesquamae Teugels and Thys van den Audenaerde, 1990 Cameroon : MRAC 73-40 -P-28 ( holotype ); Cross river near Mamfe Town , Cameroon ( 5 ° 46 9 N , 9 ° 17 9 E ); coll. J. Grimshaw , 18–25 November 1971 ( 78.5 mm SL). MRAC 73- 40 -P-29–30 ( paratypes ); same data as for holotype ( 69.9–75.8 mm SL). MRAC 73-29 -P- 934 ( paratype ); Mamfe´, Cross river Cameroon ( 5 ° 46 9 N , 9 ° 17 9 E ); coll. D. F. E. Thys van den Audenaerde , 23 April 1970 (cleared and stained specimen). MRAC 73-29 -P-935–937 ( paratypes ); same data; 22 April 1970 (one cleared and stained specimen) ( 82.2–82.9 mm SL; with one badly preserved specimen). MRAC 73-29 -P-938 ( paratype ); same data; 24 April 1970 ( 68.5 mm SL). Nigeria : MRAC 88-35 -P-185–186 ( paratypes ); Mbiama, Orashi river Nigeria ( 5 ° 03 9 N , 6 ° 27 9 E ); coll. C. B. Powell, 9–10 September 1987 ( 50.6–57.7 mm SL).