Two new cichild species Neolamprologus (Teleostei: Cichlidae) from Lake Tanganyika, East Africa. Author Piet Verburg Author Roger Bills text Zootaxa 2007 1612 25 44 http://www.zoobank.org/urn:lsid:zoobank.org:pub:0C7EE498-1D50-4856-8AF2-5F59D36B029F journal article z01612p025 Neolamprologus crassus : MRAC 84-23-P-65, near Masanza, Zaire , 13/ 06/1984 ( holotype ) ; MRAC 84-23-P-68-69 (2), near Masanza, Zaire , 13/06/1984 ( paratypes ) .