 S. h. grahamensis is apparently not a very strongly differentiated form, it seems to well warrant recognition, especially when considered in relation to its fairly isolated habitat. While the White Mountains form merely the eastern end of the elevated...  Bulletin of the American Museum of Natural History - Page 346by American Museum of Natural History - 1892Full view - About this book
 | United States National Museum - 1907 - 594 lehte
...whereas in the Graham Mountains specimens they are conspicuous features. " While £!. h. ffrahamensis is apparently not a very strongly differentiated form,...comparatively low arid plain. Mr. Price (in letter of October 12, 18J)4) writes: ' Finding Snuriis hntlsonius var. i m the Graham Mountains was interesting.... | |
 | United States National Museum - 1907 - 756 lehte
...whereas in the Graham Mountains specimens they are conspicuous feat ures. " While 8. h. grahamemlx is apparently not a very strongly differentiated form,...are separated by a comparatively low arid plain. Mr. Pi-ice (in letter of October 1Í2, 1804) write*: ' Finding Sdni-nx limlx/miux va г.? in the Graham... | |
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