314 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



Genus 307. EMPETRICHTHYS Gilbert. 



UmpetrichUn/x (iilbort, Death Valley Exped., Fishes, 233, 1893 (merriami). 



999. Empetiichthys merriami Gilbert. 



Death Valley in eastern California. 



Kmpetrichth}i8 merriami Gilbert, Fishes of Death Valley Expedition, in North 



American Fauna No. 7, 234, May 31, 1893, Ash Meadows, Amargosa Desert, 



on boundary between California and Nevada. 



Genus 308. CHARACODON Giintlier. 



Characodon Giintlier, Cat., vi, 308, 1866 (lateralis). 



1000. Characodon lateralis (iiiuther. 



Central America. 



Characodon lateralis (iiinther. Cat., vi, 308, 1866, Central America. 



1001. Characodon bilineatus Bean. 



Rio Lerma, (iuanajuato. 



Characodon hirnwatits Bean, Proc. U. S. Nat. Mus. 1887, 371, Guanajuato. 



1002. Characodon variatus Bean. 



Tributaries of Rio Lerma, about Guanajuato and Mexico. 

 Characodon rariatus Bean, Proc. U. S. Nat. Mus. 1887, 370, Guanajuato. 



1003. Characodon luitpoldi Steindachner. 



Lake Patzcuaro, Mexico. 



Characodon hiUpoldi Steindachner, Anzeiger der kais. Akad. Wisseuch. 1894, 

 147, Lake Patzcuaro, Mexico. 



1004. Characodon furcidens Jordan &l Gilbert. 



Cape San Lucas southward to Colinia, ISIexico. 



Characodon furcidens JovAo-M &.. Gilbert, Proc. U. S. Nat. Mus. 1882, 354, Cape 

 San Lucas, Lower California. 



1005. Characodon eiseni Rutter. 



Te]>ic, Mexico. 



Characodon eiseni Rutter, Proc. Cal. Ac. Sci. 1896, 26.5, Tepic, Jalisco, Mexico. 



Genus 309. CYPRINODON Lacepede. 



Cjiprinodon Laccpcdo, Hist. Nat. Poiss., v, 486, 1803 {varieijatus). 



1006. Cyprinodon variegatus Lacdpiide. Shee2)shead Minnoir. 



Capo Cod to the Rio Grande. 



Cyprinodon variegatus Lacdpcde, Hist. Nat. I'oiss., V, 486, 1803, South Caro- 

 lina. 



1006a. Cyprinodon variegatus riverendi (Poey). 

 Cuba and Florida Keys; Key West. 

 TrifarciuN riverendi Poey, Memorias, ii, 306, 1860, Havana. 



1007. Cyprinodon eximius (iirard. 



Chihuahua, Mexico. 



Cyprinodon eximius Girard, Proc. Ac. Nat. Sci. Phila. 1859, 158, Chihuahua 

 River, Mexico. 



1008. Cyprinodon bovinus liaird A Girard. 



Leon Spriuijs, Texas. 



Cijprinodon bovinus Baird it Girard, Proc. Ac. Nat. Sci. Phila. 1853, 389, Leon 

 Springs, Texas. 



1009. Cyprinodon macularius Baird A fiirard. 



Soutlurn Nevada to Sonora ; Ash Meadows, Nevada; Medbury Springs, 

 Amargosa Desert. California; Saratoga Spring, Death Valley. 



Cy2>rinodon macularius Baird &, Girard, Proc. Ac. Nat. Sci. Phila. 1853, 389, 

 Rio San Pedro. 



