PISCES. 187 



Cichlosoma citrinellum (p. 25). 



A specimen has been received from Juan Viiias, Costa Eica {Underwood). This 

 species is recorded from Lago de Guila and Lago de Asososca in Nicaragua by Meek 

 (Publ. Columbian Mus., Zool. vii. 1907, p. 152). 



34 (a). Cichlosoma granadense. 



Cichlasoma granadense. Meek, Publ. Columbian Mus., Zool. vii. 1907, p. 121. 



Apparently intermediate between G. citrinellum and C. erythranmi, with the lips and dentition of the former 

 and the low spinous dorsal tin of the latter. 



Hah. Lakes Managua and Nicaragua. 



35 (a). Cichlosoma dorsatum. 



Cichlasoma dorsatum, Meek, Publ. Columbiau Mus., Zool. vii. 1907, p. 123. 



Differs from C. erythnnciyi in the longer pectoral fin, which is a little longer than the head and extends to 

 the soft-rayed portion of the anal fin. 



Hab. Nicaragua, Lake Managua. 



Cichlosoma affine (p. 26). 



This species is recorded by Barbour and Cole (Bull. Mus. Comp. Zool. 1. 1906, 

 p. 158) from near Progreso in Yucatan. 



46 (a). Cichlosoma centrale. 



Cichlasoma centrale, Meek, Publ. Columbiau Mus., Zool. vii. 1907, p. 94. 



Apparently very similar to C. uroj>liihahnus, but distinguished by the lower spinous dorsal (longest spine less 

 than I the length of head). 



Hab. Guatemala, Caballo Blanco, Pacific slope. 



46 (b). Cichlosoma tenue. 



Cichlasoma tenue, Meek, Publ. Columbian Mus., Zool. vii. 1907, p. 94. 



Differs from C. centrale in the slender body (depth 2| in the length) and the more produced vertical and 

 ventral fins. 



Hah. Mexico, Achotal in Vera Cruz. 



Cichlosoma trimaculatum (p. 28). 



Eecorded from Achotal in Vera Cruz by Meek (Proc. Biol. Soc. Washington, 

 xviii. 1905, p. 245). 



47 (a). Cichlosoma mojarra. 



Cichlasoma mojarra. Meek, Publ. Columbian Mus., Zool. v. 1904, p. 217, fig. 71 ' ; Proc. Biol. Soc. 

 Washington, xviii. 1905, p. 244 ". 



Hab. Mexico, San Geronimo in Oaxaca ^ -. 



2B 2 



