A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species. Author Juan J. Schmitter-Soto text Zootaxa 2007 1603 1 78 http://www.zoobank.org/urn:lsid:zoobank.org:pub:AFFCB590-1FC7-4CD0-950C-D1D1A6E59F6C journal article z01603p001 Am. coatepeque : UMMZ 245584 ( holotype , dig.), UMMZ 181823 (18 paratypes , 2 C&S, 16 dig.), FMNH 12136 (10 paratypes , dig.), El Salvador , island in Lake Coatepeque ; UMMZ 202805 (4 paratypes , dig.), El Salvador , Santa Ana , E coast of Lake Coatepeque at Monterrey .