15. Hatcyon MONACHA, Bonap. Cons. Av. p. 154. 
“Dacelo monachus, cyanocephalus, et princeps, Forsten. Mus. 
Lugd.” Bonap. ut sup. 
Alcedo flavicans, Gm. Syst. Nat.i. p. 456? 
1. Male, from the Rivoli collection. 
_ 2. Male, Celebes. 
3, 4. Females? Celebes. 
16. HALCYON PRINCEPS, Bonap. Cons. Av. p. 154. 
‘‘Dacelo monachus, cyanocephalus et princeps. Forsten. Mus. 
Lugd.”’ Bonap. ut sup. 
1. Male, Seram. 
2. Female, Celebes. 
17. HALCYON SENEGALENSIS, (Linn.) Buf. Pl. Enl. 594. 
Alcedo senegalensis, Linn. Syst. Nat. i. p. 180. 
1, 2, 3. Adults, Gambia, from Mr. Cassin’s collection. 
4, Adult, Africa, from the Rivoli collection. 
5, 6. Young, Senegal, from the same. 
7. Adult, Africa, from the same. 
18. Haucyon seNEGALOoIDES, A. Smith. S. Af Quar. Jour. 1834, 
p- 148. Il. Zool. S. Africa, Aves, pl. 638. 
1. Adult, Port Natal, from the Rivoli pomccHon: 
2. Adult, Port N seals 
19. Hatcyon Maurmpica, (Shaw.) Vieill. Gal. des Ors. pl. 187. 
Alcedo Malimbica, Shaw. Gen. Zool. viii. p. 66, (1811.) 
Aleedo cinereifrons, Vieill. Nouv. Dict. xix. p. 403, (1818:) 
Halcyon torquatus, Swainson. B. of W. Af. ii. p. 99. 
Alcedo cence nae, Lath.” Ind. Orn.i. p. 249. Y Buf Pl. Enl. 
334 ? 
Alcedo cyanopectoralis, Catalogue of Rivoli collection, p. 28. 
1. Adult, Rio de Bontry, Ashanteé. 
2. Adult, Port Natal. 
3, 4. Adults, Senegal, from the Rivoli collection. 
5. Younger, Western Africa, from Mr. Cassin’s collection. 
6. H. cancrophaga, (Lath.) Senegal, from the Rivoli col- 
lection. 
20. HALCYON FUSCICAPILLA, (Lafr.) Guerin, Mag. de Zool. 1833, 
Ois. pl. 18. 
Dacelo fuscicapilla, Lafresnaye, ut sup. | 
Dacelo striata, Drapiez. Dict. Class. d? Hist. Nat. x. p. 228, 
(1826.) ? 
‘Dacelo vaillanti, Temm. Mus. Lugd.” Bonap. Cons. Av. p. 154. 
