15. (ENA. 501 



b''. General plumage almost 

 uniform dark brown, but 

 the bases of the primaries 



white 23. Petrophassa, p. 530. 



d'". Secondaries very little shorter, 

 less than one incli, than pri- 

 maries; bill rather thick .... 24. Geophaps, p. 531. 

 d. Head crested. 



e". Tail short, nearly even 25. Lophophaps, p. 533. 



/". Tail long and much rounded 26. Ocyphaps, p. 535. 



15. (ENA. _. 



Type. 



CEna, Selby, MSS. in Sw. Class. B. ii. p. 349 (1837) O. capensis. 



vEna, Layard, B. S. Afr. p. 258 (1867). 



Bange. The same as that of the only species. 



1. (Ena capensis. 



Turtur Capitis bonae Spei, Briss. Orn. i. p. 120, t. ix. f. 2 (1760). 

 Columba capensis, Linn. S. N. i. p. 286, n. 39 (1766) (ex Brisson) ; 



Gin. S. N. i. p. 790, n. 39 (1788) ; Lath. Ind. Orn. ii. p. 614, n. 75 



(1790) ; Bonn. Tail. Enc. Meth. p. 255 (1790) ; Temm. $ Knip, 



Pig. i. fam. seconde, pis. 53, 54 (1808-11) : Temm. Pig. et Gallin. 



pp. 366, 490 (1813) ; VieUl. N. D. xxvi. p. 388 (1818) ; Steph. Gen. 



Zool. xi. p. 102 (1819) ; Temm. PL Col. 341. f. 2 (young) (livr.o7, 



1825) ; Desm. Diet. Sc. Nat. xl. p. 360 (1826) ; Less. Tr. d'Orn. 



p. 474 (1831) ; Riipp. Neue Wirbelth. p. 67 (1835) ; Less. Compl. 



de Buf., Ois. viii. p. 67 (1837) ; id. op. cit. 2nd ed. p. 287 (1838) ; 



Lefebr. Abys. p. 139 (1845 SO) ; Schkg. Haadl. Dterk. i. p. 404 



(1857) ; Sundev. K. Sv. Vet.-Ak. Handl. 1857, p. 54, nos. 273, 274, 



275. 

 Tourterelle a cravate noir du Cap de Bonne Esperauce, D'Aubent. PI. 



Enl. 140. 

 Tourtelette, Buff. Hist. Nat. Ok. ii. p. 554 (1771) ; Levaill. Ois. 



cTAfr. vi. pis. 273, 274. 275 (J, ?, young J) (1808). 

 Tourterelle du Cap de Bonne Esperance, Sonn. Toy. Ind. et Chine, 



p. 179(1782). 

 Cape Pigeon, Lath. Syn. ii. 2, p. 666, n. 65 (1783). 

 Columba atricollis, Mull. S. N. Suppl. p. 135, n. 45 (1776); Cass. 



Pr. Philad. Acad. 1864, p. 248. 

 Columba atrogularis, Wagl. Sy*t. Av. Columba, sp. 103 (1827). 

 Peristera capensis. Bote, Isis, 1 s l'^. p. :V27. 

 Ectopistes ? capensis, Selb. Nat. Lib,-., Pigeons, p. 189, pi. 20 (1335) ; 



Urw,l. Syst. Ueb. u. 519 (1856). 

 (Ena capensis, SeOn/, MSS. in Sw. Class. B. ii. p. 349 (1837); id. B. 



W. Aft: ii. p. 214 (1837); G. R. Gr. Li<t Gallince Brit. Mas. p. 10 



(1844); id. Gen. B. ii. p. 47i' (1844); Hurt'. Si/st. Vers. p. 99 



(1844) ; Riipp- *'/>". Ueb. p. 100 (1845) ; Rchnb. Syn. Av. ff. 1390- 



91 (1847); id Av. Syst. Nat. p. xxv i L852); ScIaL Oontr. Orn. 



1852. p. 126 (Monkufio) ; Hart/. J. f. O. 1854, p. 206 ; Bp. Contp. 



Av. ii. p. 69(1854) ; id. Oompt. Rend. xl. pp. 20, 219, n. 202 (1855) ; 



id. Coup cFceil OrdrePig. pp. 32, 57. n. 202 (1855) ; Brekm, J.f. O. 



1855, pp. 481, 492; G. R. Gr. List B. Brit. Mxts. Columba), p. 36 



