141 



43. APELTES Dekay, 1842. 



138. A. qiiadracns (Mit.) Brev. Eastern Coast — ascending streams. 



44. EUCALIA Jordan, 1870. 



139. E. inconstaiis(Kirt]and) Jordan. Ohio to Kansas and X. (Greenland?) 



140. E. pyg'iuaea (Ag.) Jordan. Lake Superior, d. s. 



141. E. micropus (Cope) Jordan. Kansas, d. s. 



142. E. cayug'a Jordan. Caynga Lake, J?. Y. d. s. 



143. E. williaiusouii (Grd.) Jordan. Williamson's Pass, Cal. d. a. g. 



ATHERIMDAE. 



45. LABIDESTHES Cope, 1870. 



144. L. siccnlus Cope. Michigan to Illinois and Tennessee. 



CIPRINODONTIDAE. 



46. CYPRINODON Lacepede, 1803. 



145. C variegatus Lac. Atlantic Coast — entering streams. 



146. C. parvus B. and G. Cape Cod to North Carolina, d. a. (j. 



147. C. elegans B. and G. Rio Grande, d.s. 



148. C. boviniis B. and G. Texas, d. s. 



149. C luacularius B. and G. San Pedro River. (Gila.) 



150. C giltbosns B. and G. Texas. 



151. C. californieusis Grd. San Diego, Cal. 



47. HYDRAPtGYRA Lacepede, 1803. d. g. 



152. H. swainpina Lac. North Carolina to Florida, coastwise, d. s. 



153. H. majalis (Walb.) Yal. Cape Cod to North Carolina, coastwise. 



154. H. siiililis B. and G. Florida to Texas, d. a. g. 



48. FUNDULUS Lacepede, 1803. 



155. F. lieteroclitus (t.) Gill. Cape Cod to Florida — entering streams. 



156. F. pisculeutns (Mit.) Val. Atlantic Coast — entering streams. 



157. F. jiigrofasciatiis (Le S.) Val. Atlantic Coast — entering streams. 



158. F. diapliauns (Le S.) Ag.; (syn. F. muUifasciatus (Le S.) Val.) 



Coasts, ascending all streams to their fountain heads; hence inland to 

 Michigan, Wisconsin and Colorado. 



159. F. zebra (Grd.) Gthr. Rio Grande, d. a. g. 



160. F. seiuinolis Grd. Florida, d. s. 



161. F. parvipiuiiis Grd. San Diego, Cal. d. a. g. 



162. F. graudis B. and G. Texas. 



