892 CONTRIBUTIONS TO NORTH AMERICAN ICHTHYOLOGY - IV. 



545 (/>). F. xcaiicus J. & G. 



<? dark green; sides with 10 to 14 narrow, pearly bands, slightly ob- 

 lique, and mostly narrower than the interspaces; a diffuse dusky blotch 

 below and behind ej'e; lower jaw orange; bellj" yellow; dorsal and anal 

 blackish, with many round, pale-blue spots, besides orange spots near 

 base of fin ; caudal barred, with some pale spots; veutrals dusky, tipped 

 with yellow. $ greenish, with a faint dark lateral shade and some pale 

 cross-bands ; lower fins largely yellow ; upper mostly dusky. Body 

 very deep, much compressed, much as in Cyprinodon; the caudal pe- 

 duncle very deep; the head depressed, rapidly tapering to a sharp, con- 

 ical snout; the anterior profile somewhat concave. Females and young 

 with the back less elevated. Teeth very small, in a villiform band, those 

 of the outer series wide-set and considerably larger. Eye large, 3 in 

 head, 14- in interorbital space; opercle ad n ate to shoulder-girdle above 

 base of pectoral (as in Cyprinodon and Jordanella). Dorsal inserted in 

 advance of anal, its origin midway between caudal and middle of eye, 

 the longest rays in males reaching base of caudal, If in head; anal 

 lower; ventrals 1 in head. Intestinal canal as long as body. Head 

 3; depth 2 (2f to 2* in 9). D. 9 or 10; A. 11 or 12; V. 6; P. 14; B. 5: 

 scales 25-10. L. 2 inches. Gulf coast, West Florida to Texas; localh 

 very abundant in shallow lagoons. 



(Adinia muUifasciata Girard, Proc. Acad. Nat. Sci. Pbila. 1859, 117; Jordan & Gil- 

 bert, Proc. U. S. Nat. Mus. 1882, not Hydrargyra muUifasciata Le Sueur, nor Fiuidulit* 

 adinia Jor. & Gilb. ) 



Page 340. Zygonectes atrilatus should probably be suppressed. It 

 appears to be based on females of Gambusia patruellx. 



Page 340. Instead of Zygonectes melanops read: 



552. 22. iaiui-OBS .1. & G. 





 The known specimens of this species are from Cache River, in South 



ern Illinois. For the synonymy in the text substitute 



(Zil!liiiTl<-n wr/MHo/w. Jordan, Bull. Illinois L;il>. Nat. Hi.-l. ii, 5lJ, 1878 (not /Iu/>loc!nlu* 



('<>]><): .lor. &, Gilb. Proc. U. S. Nat. Mils. l.^.-'-J: llaphn-hilux 

 and /. UK Itninjii I lay arc a pjian-nt ly (liinilnixio patruclm.) 



Page'Ml. Zi/ffoncctes brachyjrtcrt'N is described by Professor Cope in 

 Bull. U. S. Nat. .Mus. xx, 34, 1880. 



.".11. A i'ter Zi/tjoncctcs dispar add: 



55!5 (/'). Z. craticula Good*- &. Bean. 



Olivaceous; sides with about G sharply-defined, jet-black longitudinal 



