670 REPTILES — TRIONYCHID^i 



Cinosternum (Ptatytliyra, Ag.) flavescens, Agassiz. 

 Agassiz, Cont. Nat. Hist., U. S,, i, 430. 



Habitat, ArkaDSas, Texas, and Arizona. 



Cinosternum henrici, LeConte. 

 Proc. Acad. Nat. Soi. Phil., 1859, p.4.— U. S. Goolog. Snrv., 100th Meridian, toI, v, p. 583. 



Habitat, New Mexico and Arizona. 



Fseudemys {Ptychemys, Ag.) rugosa, Shaw. 

 Agassiz, Cont. Nat. Hist. U. S., i, p, 431,— Holbrook, N. A. Herp., i, p. 55.— DkKay, 

 Kept. N. Y., p. 16, as Emys rubriventris. 



Habitat, New Jersey to Virginia. 



Pseudemys concinna, LeConte. 

 Holbrook, N. A. Herp., i, pp. 119-68.— Agassiz, Coat. Nat. Hist. U. S., i, p. 432. 



Habitat, North Carolina, Georgia, Florida, Mississippi, Louisiana, Texas and Arkansas. 



Pteudemys mobiUemis, Holbrook. 

 Holbrook, N. A. Herp., i, p. 71.— Agassiz, Cont. Nat. Hist. U. S., i, p. 433. 



Habitat, Florida, Alabama, Louisiana, Texas. 



'Pseudemys Meroghjphica, Holbrook. 



Holbrook, N. A. Herp., i, p, 3.— Agassiz, Cont. Nat. Hist. U. S., i, p. 434. 



Habitat, "Indiana," and Tennessee to Georgia. 



Pseudemys {Trachemys, Ag.) acabra, Linnaeus. 

 Agassiz, Cont. Nat. Hist. U. S., i, p. 434.— Holbrook, N. A. Herp., i, p. 123. 



Habitat, North Carolina to Georgia. 



Pseudemys froosUi, Holbrook. 

 Agassiz, Cont. Nat Hist. U. 8., i, p. 436.— Holbrook, N. A. Herp., i, p. 123. 



Habitat, Miesonri, Illinois, Tennessee, and Mississippi. 



Pseudemys elegans, Wied. 

 Agassiz, Cont. Nat. Hist. U. S., i, p. 435.— Holbrook, N. A. Herp., i, p, 115.— Coues 

 and Yarrow, Herp. Dakota and Montana, p. 260. 



Habitat, Texas to Illinois, Missouri, Iowa, and Dakota. 



Chrysemya oregonensis, Harlan. 

 Agassiz, Cont. Nat. Hist. U. S., i, p. 259. — Couhs and Yarrow, Herp. Dakota and 

 Montana, p. 259.— U. S. Geolog. Snrv., 100th Meridian, t, p. 583. 



Texas and Arizona, to Minnesota, Nebraska, and Dakota. 



Chrysemya ( Dieroohelys, Ag.) reiiculata, Boso. 



Agassiz, Cont. Nat. Hist. U. S., i, p. 44.— Holbrook, N. A. Herp., i, p. 59. 



Habitat, North Carolina, Florida, and Alabama, to Louisiana. 



Chelopua (Actinemys, Ag.) marmoratua, Baird and Girard. 

 Agassiz. Cont. Nat. Hist. U. S., i, p. 434.— Proc. Acad. Nat. Soi. Phila., 1852, p. 177.— 



Proc. Acad. Nat. Sci. Phila., 1854, p, 91 as Emys nigra. — U. S. Pao. E. R. Snrv., vol. 



12, p. 20i. — Williamson, Report, p. 3. 

 Habitat, California to Pnget Sound. 



