KEY TO FAMILIES. 43

FIG. 12, F10. 13.

FIG. 10. FIG. 15.

Order IV. Steganopodes.gGANN£Ts, Connonn’rs, I’ELIUANS (Fig. 101. etc. All the toes, including: the hind one, connected by welis. A. Bill generally sharply pointed, without a hawklilie hook at its tip. (1. Chin, or spaee between the forks of the lower mandible, feath— ered. . . . Family [’lzai«t/zo/Ltidaa: Timme Bums (Fig. 11). p. 91. 1). Chin lmi‘e. b1. llillstout and slightly curved at the tip; middle tail—feathers withnut “tlutingfl’. . . . Family Sulidw: GASKETS (Fig. 12), 11. 92. 11'. Bill straight and slender; middle tail—feathers fluted. . . . Family .‘ln/u’ngn‘t/u : I),\i:1‘l~:|:s (Fig. 18), p. 93. 13. Bill with a hawklike huuk at the tip. a. Lures hare. (11. Bill m‘er 1‘3‘00, with a large pom-h. . . . Family I’clceanidw: l’i~:i.lr~.\.\‘s. 1». US. a”. llill under 12-00. 110 large pom-h. . . . Family I’lzularracm'a— vivid}: (lululllliAx'I‘F ( Fig. Hr. p. 1'4. 1). Lures feathered. . . . Family Hwy/1151314 : )IAN-ULWAR Bums (Fig. 15)Y 1). 5'7.