SYSTEMATIC INDEX. 
CXLI. OiDEMlA, Flem 
1. nigra (L.) 
2. fusca (L.). 
3. perspicillata (L.). ..1 
SUB-FAMILY MERGIN.F. ... 
C.XLII. Mergus, L. 
I. aIbellus(L.) 
CXLIII. Lophouytes, Reichcnb. 
I. cucullatus (L.) 
CXLIV. Merganser, Briss. 
1. merganser (L.). 
2. serrator (L.). 
ORDER ARDEIFORMES. 
SUB-ORDER ARDE^. 
CXLV. Phoyx, Stejn 
I. purpurea (L.). 
CXLVI. Ardea, L 
I. cinerea, L. 
CXLVII. IIerodias, Boie. 
1. alba(L.) 
CXLVIII. Garzetta, Kaup. ... 
1. garzetla (L.) 
CXLIX. Nycticorax, Rafin. ... 
I. nycticorax (L.) 
CL. Ardeola, Boie. 
I. ralloides (Scop.). 
CLI. Bubulcus, Bp 
I. lucidus (Rafin.) 
CLII. Ardetta. Gray 
I. minuta (L.) 
CLIII. Botaurus, Steph. 
1. stellaris (L.) 
2. lentiginosus (Mont.). 
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