AMERICAN BATS OF THE GENEEA MYOTIS AND PIZONYX H 



MYOTIS VOLANS (p. 135) : 



M. volans volans (p. 139). Cape St. Lucas, Lower California, Mexico. 



M. volans longicrus (p. 140). Puget Sound, Wash. 



M. volans interior (p. 142). Twining, N. Mex. 



M. volans amotus (p. 145). Cofre de Perote, Vera Cruz, Mexico. 

 MYOTIS CALIFORNICUS (p. 148) : 



M. calif ornicus calif ornicus (p. 151). California. 



M. calif ornicus caurinus (p. 155). Massett, Queen Charlotte Ids., British 

 Columbia, Canada. 



M. californicus pallidus (p. 157). Vallecito, San Diego County, Calif. 



M. califomious mexicanus (p. 159). " Les terres chaudes de la province de 

 Mexico." 

 MYOTIS SUBULATUS (p. 164) : 



M. suhulatus subulatus (p. 168). La Junta, Colo. 



M. sxibulatus melanorliinus (p. 169). San Francisco Mountain, Ariz. 



M. subulatus leibii (p. 171). Erie County, Ohio. 



B. SOUTH AMEKICAN 



MYOTIS NIGRICANS (p. 175) : 



M. nigricans nigricans (p. 177). Fazenda de Aga, near Rio Iritiba, prov- 

 ince of Espirito Santo, eastern Brazil. 

 M. nigricans extremus (p. 181). Huehuetan, Chiapas, Mexico. 

 M. nigricans nesopolus (p. 182). Near Willemstad, Curacao, Dutch West 



Indies. 

 M. nigricans dominiccnsis (p. 183). Dominica, British West Indies. 

 MYOTIS CHILOENSIS (p. 189) : 



M. chiloensis ohilocn^is (p. 190). Islets on the eastern side of Chiloe 



Island, southern Chile. 

 M. chiloensis dinellii (p. 191). Tucuman, Catamarca Province, Argentina. 

 M. chiloensis atacamensis (p. 192). Atacama, Chile. 

 M. chiloensis oxyotus (p. 193). Mount Chimborazo, Ecuador, at 9,000- 



10,000 feet latitude. 

 M. chiloensis alter (p. 194). Palmeiras, Parana, Brazil. 

 MYOTIS RUBER (p. 197). Paraguay. 

 MYOTIS ALBESCENS (p. 200). Paraguay. 

 MYOTIS SIMUS (p. 205). Sarayacu, on the Ucayali River, Loreto, eastern 



Peru. 

 [MYOTIS PILOSUS (p. 208). ?Montevideo, Uruguay.] 



GEOGRAPHICAL RELATIONS OF THE AMERICAN SPECIES OF MYOTIS 



That the genus Myotis is most abundantly represented in the tem- 

 perate parts of America rather than the tropics, is indicated by the 

 fact that of the 19 species here recognized as definitely pertaining to 

 the New World, 14 {austroHpanits, calif ornicus, evotis, grisescens, 

 keenii, lucifugus, niilleH^ occultus^ sodaZis^ subulatits, thysanodes^ 

 velifer, volans, yumanensis) are exclusively North American, while 

 only 5 {albescens, chiloensis, nigineans, ruber, svnius) are confined to 

 the neotropical region. It must be remembered, however, that our 

 present knowledge of the South American members of the genus is 

 still far from complete. 



