4. novæ-zealandiæ (Gm.). (p. 368.)
5. collaris (Donov.). (p. 370.)
New Zealand,
Auckland Is., Chatham Is.
N. America.
C. America (winter).
West Indies (winter).
6. aretina, Portis, Orn. Yald. p. 4, tav. i. figs. 1-10 Italy (Pliocene).
(1891).
7. Bfjiulta, Portis, t. c. p. 9, tav. i. figs. 11-23 (1891). Italy (Pliocene).
8. arbentensts, Lydekker, Cat. Foss. B. p. 122. France (Lower Miocene).
LY. TACHYERES, Owen.
(Salvad. Cat. B. xxvii. p. 373,1895.)
1. cinereus (Gm.). (p. 373.) Straits of Magellan,
Chilian coasts.
Falkland Is.
LYI. CLANGULA, Leach.
(Salvad, t. c. p. 376.)
1. cl angula (Linn.).
[glaucion (Linn.) (p. 376.)]
2. islándica (Gm.). (p. 383.)
3. albeola (Linn.), (p. 385.)
Arctic Europe, Asia,
and N. America.
S. Europe to N. India
and China (winter).
C. America (winter).
West Indies (winter).
N. America. Iceland.
C. United States (winter).
N. America.
C. America (winter).
Europe (occ.).
LVII. HARELDA, Steph.
(Salvad, t. c. p. 388.)
1. glacialis (Linn.), (p. 389.) Arctic Europe, Asia,
and America.
S. Europe (winter).
0. Asia (winter). -
China (winter).
N. & C. Un. States (winter).
IiVIII. HISTRIONICUS, Less. 1828.
(Cosmonetta, Kaup, 1829 ; Salvad.
1895.)
1. histrionicus (Linn.), (p. 395.)
LIX. CEDEMIA, Fleming.
(Salvad. t. c. p. 399.)
1. nigra (Linn.), (p. 401.)
2. americana, Swains. Sf Richards, (p. 404.)
3. fusca (Linn.), (p. 406.)
[carbo, Pall.]
4. deglandi, Bp. (p. 409.)
5. stejnegeri, Ridgw.
[carbo (nee Pall.), (p. 411.)]
6. perspicillata (Linn.), (p. 412.)
LX. Camptolaemué, Gray.
(Salvad. t. c. p. 416.)
1. labtaïrortus (Gm.). (p. 416.)
LXI. HENIC0NETTA, Gray.
(Salvad. t. c. p. 419.)
1. stelleri (Pall), (p. 419.)
v o l . I . April 4, 1899.
Cat. B. xxvii. p. 394,
Iceland. N.E. Asia.
N. America.
Central U. States to
California (winter);
W. Europe (occ. winter).
N. Europe & N. Asia.
W. Europe (winter).
Mediterranean Sea
(winter, occ).
N. America. N.E. Asia.
United States (winter).
Japan (winter).
N. Europe to W. Siberia.
N. & C. Europe to Black
& Caspian Seas (winter) ,
? Greenland (occ).
North America.
United States (winter).
N.E. Asia,
China & Japan (winter).
N. America. U. States &
West Indies (winter).
N.E. Asia.
W. Europe (occ).
E. North America.
New Jersey & Great
Lakes (winter).
[Extinct.]
N. Europe. N. Asia.
W. Europe (occ).
Arctic & Sub-Arctic
N. America.
Aleutian Is. (winter).
Q