| | to 60° N. Lat. | | | | LEPORIDÆ. | | | 73. Lepus | 15 | All N. America to | All regs. but | | Greenland | Australian | | | MARSUPIALIA. | | | DIDELPHYIDÆ. | | | 74. Didelphys | 2 | From Hudson's River & | Neotropical | | Lower California, | | | southward | _BIRDS._ PASSERES. | | | TURDIDÆ. | | | 1. Turdus | 9 | The whole region | Almost cosmopolite 2. Mimus | 2 | All U. States and to | Neotropical | | Canada | 3. Galeoscoptes | 1 | E. of N. America | To Panama 4. _Oreoscoptes_ | 1 | California and Rocky | Mexico | | Mountains | 5. _Harporhynchus_| 7 | N. America, chiefly | Mexico | | the west | | | | SYLVIIDÆ. | | | 6. Myiadestes | 1 | W. of Rocky Mountains | Neotropical | | and to Canada | 7. _Sialia_ | 3 | All United States and | Mexico and Guatemala | | to Canada | 8. Regulus | 3 | All United States & | Palæarc., Cent. | | to Labrador | America 9. Polioptila | 3 | Central and Southern | Neotropical | | U. States | | | | CINCLIDÆ. | | | 10. Cinclus | 1 | Rocky Mountains and | Andes, Palæarctic | | British America | | | | TROGLODYTIDÆ. | | | 11. Troglodytes | 3 | N. America | Neotropical, | | | Palæarctic 12. Thryophilus | 1 | N. W. America | Neotropical 13. Thryothorus | 3 | All N. America | Neotropical 14. Cistothorus | 2 | N. America | Neotropical (Campylorhynchus| 1 | Gila and Rio Grande) | Neotropical genus 15. _Salpinctes_ | 1 | Rocky Mountains to | | | Oregon | 16. _Catherpes_ | 1 | Gila and Colorado | | | | CHAMÆIDÆ. | | | 17. _Chamæa_ | 1 | California | | | | CERTHIIDÆ.