19. d e s e rtic o la (Mearns, Auk, ix. p. 263,1892). W. N. America
(British Columbia to
N.W. Mexico).
Lower California.
Antilles.
Florida (ace.).
Is. of Curasao, Bonaire,
Aruba.
20. p e n in su la ris , Mearns, I. c.
21. dominicensis (Gm.). (p. 439.)
22. b rev ip en n is, Beri., J. f. 0 . 1892, p. 91.
23. a u s tr a lis , Bidgw., in B. B. & E. Hist. N. Amer. S. America (except North
B. 35. p. 166 (1874).
24. æ q u a to ria lis , Mearns, Auk, ix. p. 269 (1892).
25. c in n am om in a (Swains.), (p. 439.)
26. isa b e llin a (Swains.), (p. 441.)
27. c a rib bæ a rum (Gm.). (p. 442, note.)*
28. s p a rv e ric id e s ( Vig.). (p. 443.)
\leucophrys, Eidgw. (p. 442.)] *
Atlantic and Caribbean
coast).
Ecuador.
S. America (Patagonia to
Brazil, Peru, Colombia).
Guiana, Yenezuela.
Lesser Antilles (Porto
Eico, S. Thomas).
Cuba.
LXXX. ERYTHROPTJS, Brehm.
(Oerchneis, pt., Sharpe, Oat. B. i. p. 423, 1874.)
1. v e s p e r tin u s (Linn.), (p. 443.)
2. am u re n s is (Badde). (p. 445.)
LXXXI. DISSODECTES, Sclater.
(Oerchneis, pt., Sharpe, t. c. p. 423.)
1. a rd e s ia c u s (Bonn. Sf Vieill.). (p. 446.)
2. d ick in so n i (Sci.), (p. 447.)
3. z o n iv e n tris (Peters), (p. 447.)
S.E. & 0. Europe.
S.W. Africa (winter).
E. Siberia.
S.E. Africa (winter).
N.E. Africa,
Equat. Africa,
W. Africa (Senegambia
to Angola).
Zambesi E., Nyasa-land.
Angola.
Madagascar.
* Teste Eidgway, in litt
Sub-Order III. PANDIONES.
(Sharpe, Cat. B. i. p. 448, 1874.)
I. PANDION, Saviyn.
(Sharpe, t. c. p. 448.)
1. h a lia ë tu s (Linn.), (p. 449.)
2. c a ro lin en sis, Gm.
' [haliaëtus, pt. (p. 449.)]
3. leu co c ep h alu s, Gould, (p. 451.)
Eastern Hemisphere.
N. America.
Australia.
Austro-Malayan Is.
II. POLIOAETUS, K a u p *
(Sharpe, t. c. p. 452.)
1. ic h th y a ë tu s (Horsf.). (p. 452.)
2. h um ilis (Mull. $ Schl.). (p. 454.)
Indian Peninsula,
Ceylon,
Burmese Provinces,
Malay Peninsula,
Greater Sunda Is.,
Celebes, Philippine Is.
Cachar,
Burmese Provinces,
Malay Peninsula,
Greater Sunda Is.,
Celebes.
3. major, A. B. Meyer Wiglesw., B. Celebes, i. p. 44 Sub-Himalayan districts
(1898). to Assam.
* Polioaetus has, by recent writers, been restored to its former position among the
Sea-Eagles ; but I still keep it with the Ospreys, as I am not yet satisfied that it does
not possess the reversible outer toe of the latter group. An excellent field-naturalist,
of wide experience in India, assures me that the outer toe is reversible.