24 CYPEIN0D0NT1D,«. 



2. Dorsal 14-1 G. 



a. 20-26 scales round body in front of ventrals. 



a. Space between eye and lip j to ^ diameter of eye. 

 D. 1-1-15 ; A. U-lo ; Sc. 33-35 ; diameter 



of eye I5 iimes in intororbital width . . 5. F. hatesii, Blgr., p. 2S. 

 D. 15-16 ; A. 16-18 ; Sc. 30-34 ; diameter 



of eye 1§ to 2 times in interorbital width . 6. F. gularis, Blgr.^ p. 2'X 

 D. 15-16; A. 15-17; Sc. 25-27; diameter 



of eye 1:1 to 1^ times in interorbital width. 7. F. arnoldi, Blgr., p. 30. 

 D. 16 ; A. 15 ; Sc. 2728; diameter of eye 



1 1 times in interorbital width .... 8. i<\ ^'a/ofgiHA'^^i, Lcinnb., p. 31. 

 /^. Space between eye and lip very narrow, the latter forming an 

 angle fitting into a notch close to the former. 

 D. 14 ; A. 15-16 ; Sc. 28-30 ; anal originating 



a little in advance of dorsal 9. F. walkeii, Blgr., p. 32. 



D. 1.5-16 ; A. 14-16 ; Sc. 28-30 ; anal opposite 



to dorsal 10. 7'^. ortlwnotus, Peters, p. 33. 



D. 14-15 ; A. 17-18 ; Sc. 30-31 ; anal opjiosite 



to dorsal 11. 7'"". melanospUus, I'feff., p. 34. 



h. 32-36 scales round the bods'. 

 D. 15-16 ; A. 16-17 ; Sc. 30-32 . . . . 12. 7^. neumanni, Hilg., p. 35. 



3. Dorsal l,f-19 ; anal 17-19. 

 D. 17-18 ; A. 18-19 ; Sc. 27-30; diameter of 



eye 1^ to 2 times in interorbital width . 13. F. ffuentheri, PfefF., p. 35. 

 D. 17; A. 17-18; So. 30-31; diameter of 



eye 1^ times in interorbital width . . .14. F. Uemopi/fjiis, Hilg., p. 37. 

 D. 17-19 ; A. 17-19 ; Sc. 33-36 ; diameter of 



eye nearly twice in interorbital width . . 15. F. sjoesteilti, Lonnb., p. 38. 

 B. 40-42 scales in longitudinal series, about 50 round body. 

 D. 16-17 ; A. 17 18 16. i^. microlepis, Vincig., p. 39. 



II. Anal originating below middle of dorsal ; 36 scales in longitudinal series. 

 D. 12 ; A. 10-11 ; diameter of eye 4 times in 

 lengtli of head and twice in interorbital 



"^^'i'^tl' 17. i^. nisovius. Cope, p. 39. 



D. 13 ; A. 13 ; diameter of eye 2| times in 

 length of head and little less than inter- 

 orbital width 18. /; capensis, Garm., p. 39. 



1. FUNDULUS BIVITTATUS. 

 Lonnberg, Ofv. Ak. Forh. Stockh. 1895, p. 190 ; Paul Arnold, Bl. Aq. Terr. 1908, 

 p. 653, fig., and Woch. Aq. Terr. 1911, p. 601, fig. 



Depth of body 3f to 4^ times in total length, length of head 3 to 



