. The geographical distribution of the family Charadriidae, or the plovers, sandpipers, snipes, and their allies . h of the bill. a1. Difference in length between the shortest and longest primarymuch more than the length of the First primary much longer than the fourth. a3. Nasal aperture extending beyond the basal fourth of bill . Nasal aperture situated within the basal fourth of bill . Tringa. b~. First primary not longer than the fourth Phegornis. 6l. Difference in length between the shortest and longest primary much less than the length of the bill Rhynch^ea. b. Bi
. The geographical distribution of the family Charadriidae, or the plovers, sandpipers, snipes, and their allies . h of the bill. a1. Difference in length between the shortest and longest primarymuch more than the length of the First primary much longer than the fourth. a3. Nasal aperture extending beyond the basal fourth of bill . Nasal aperture situated within the basal fourth of bill . Tringa. b~. First primary not longer than the fourth Phegornis. 6l. Difference in length between the shortest and longest primary much less than the length of the bill Rhynch^ea. b. Bill twice the length of the tarsus Scolopax. 40G SCOLOPACINiE. Distributionof species. It is difficult to say whether the Scolopacinse are more Arctic than Temperate in theirdistribution. Of the 56 species and subspecies which it contains 22 are exclusively are Arctic and are exclusively are Temperate and Tropical.• 9 are exclusively Tropical. 56 24 are New World. 5 are New and Old are Old World. 56Of five genera all are represented in both the New and Old mmm CHAPTEE XXVI.
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