7S HAPLOMI. 



2. rundiiliis punctatus. 



Fundulus punctatus, Giintli. Cat. Fish. vi. p. 3.20 (186G)', and Trans. Zool. Soc. vi. 1868, p. 482, 



t. 84. tig, 5'; Joi-d. fcEvenii. Bull. U.S. Nat. Mus. xlvii. 1896, p. 637'. 

 Fundulus guateuialensis, Guutli. t. c. p. 3.21 ', and 1. c. t. 94. figs. 3 & 4'. 

 Adinia (/uatemalensls, Jord. & Everm. t. c. p. 660''. 

 Fundulus oaxacie, Meek, Publ. Colmubiau Mus., Zool. v. 1904, p. 104, (ig. 28 '. 



Depth of body ','>) to 4 in the k'ligth, leiii,4h of liead oh to 4. Snout as long as or a little longer than eye, the 

 diameter of which is 4 to 4^ in the length of head ; interorbital width about | the length of head. Jaws 

 equal anteriorly, or the lower jaw slightly projecting. .':!2 to 35 scales in a longitudinal series. Dorsal 

 12-14; origin nearer to base of caudal than to head. Anal 13-lG; origin below or a little behind that 

 of the dorsal ; fin deeper in females than in males, but not reaching the base of caudal when laid back ; 

 no tube attached to the anterior anal r.ays. Pectoral 'i to -|- the length of head. Caudal subtruncate. 

 Brownish or olivaceous, each scale usually with a darker spot ; spots especially well defined in males on 

 the posterior part of the body; females usually with a dark longitudinal band or a series of short 

 vertical bars on the posterior part of the body ; vertical fins usually dusky, the dorsal often with a series 

 of spots near the base, the anal often with a pale margin. 



Hall. Mexico, San Domingo de Guzman (jBuller), Totolopam [Gadow), Tequesixtlan 



[Gadoiv), and Oaxaca ^ {Meek); Guatemal.\, Chiapam i ^^ jhq Guacalate^^, 



Lakes Duenas * ''^ Nacasil, and Amatitlan^^ {Salvin) ; Honddras. — Western 



Ecuador ■* ^\ 



Here described from a large series of specimens measuring up to 100 mm. in total 

 length, including the types of the s[)ecies and of F. (I'uatemalensis. 



3. Fundulus labialis. 



Fundulus labiulls, Giinth. Cat. Fish. vi. p. 319 (1866) ', and Trans. Zool. Soc. vi. 1868, p. 481, t. 84. 

 figs. 1 & 2-; Jord. & Everm. Bull. U.S. Nat. Mus. xlvii. 1896, p. 644 '. 



Depth of body 3i to 4,1 in the length, length of head 4 to 4^. Snout as long as or a little longer than eye, 

 the diameter of which is 4 to 4 _} in the length of head ; interorbital width 4 the length of head or a little 

 less. Jaws equal anteriorly ; upper lip rather broad. 3G to 39 scales in a longitudinal series. Dorsal 

 13-14; origin nearer to base of caudal than to head. Anal 1.5-17 ; origin below that of the dorsal ; fin 

 much deeper in females than in males, when laid back extending to the base of Ciiudal ; no tube attached 

 to the anterior anal rays. Pectoral nearly ^ the length of head. Caudal subtruncate. Olivaceous ; 

 edges of scales usually darker; vertical fins dusky, the dorsal aiul anal with broad yellow margins, whicli 

 are especially well defined in the males. 



Jloh. Guatemala, Rio San Geronimo ^ ^, Rio Chisoy, and Lake Yzabal ^ - (Salvin). 



Here described from several specimens, including the types of the species, measuring 

 up to 120 mm. in total length. 



4. Fundulus vinctus. 



Fundulus vinctus, Jord. & Gilb. Proc. U.S. Nat. Mus. 1882, p. S.^JS '; Jord. & Everm. Bull. U.S. 

 Nat. Mus. .xlvii. 1896, p. 6:'>7 '. 



JfaJi. LowEit California, Cape St. Lucas or lagoons near La Paz ^ ". 



