I I I . HETEROCORYS, Sharpe.
(Sharpe, Cat. B. Brit. Mus. xiii. p. 524, 1890;
Reichenow, Yog. Afrikas, in. p. 348, 1904.)
ICerthilauda, pt., Shelley, B. Africa, iii. p. 28, 1902.]
i . b r e v iu n g n is (SundevJ. (p. 524.) Interior of Cape
(SheUey, t. c. p. 28; Reichenow, t. c. p. 349.) Colony to Transvaal.
IV. CHERSOPHILUS, Sharpe.
(Sharpe, t. c. p. 525, 1890 ; H a rte rt, Yög. Pal. Panna
i. p. 252, 1905.)
1. d u p o n ti (VieUL). (p. 526.) Aj„eria
(Erlanger, J . f. O. 1899, Taf. viii. fig. 1 ; S. Spain.
Hartert, t. c. p. 252.)
2 . lu s ita n ie n s (Bocage), (p. 527.) S. Portugal
Lawponti, pt., Hartert, t. c. p. 252.] '
3. m a rg a rita e {Koenig, J. f. o . 1888, p. 228; Atlas Mts.
Erlanger, J. f. 0 . 1899, Taf. viii. fig. 2). in Tunis
and S. Algeria.
V. RHAMPH0C0RYS, Bp.
(Sharpe, t. c. p. 527 ; Hartert, Yög. Pal. Pauna,
l. p. 206, 1904.)
Lybian Beserts,
W. of the Nile.
VI. 0T0C0RYS, Bp. *
(Sharpe, Cat. B. Brit. Mus. xiii. p. 528, 1890 ; Dwight,
Auk, vii. pp. 138-158, 1890 ; Oberholser, Pr. U.S.
Nat. Mus. xxiv. pp. 801-883, 1902.)
[Eremophila (nec Eremophilus, Humb. 1811), Hartert,
Yög. Pal. Pauna, i. p. 253, 1905 ; Bianchi, Wiss.
Res. Przew. Reisen, AveS, pp. 195-264, 1905.]
Of. Bianchi, Bull. Acad. Pétersb. (5) xxiii. pp. 205-240
(1905) ; Otto, Orn. MB. 1907, pp. 84-86.
1. a lp e s t r i s (Linn.), (p. 541.)
(Oberholser, t. e. p. 807.)
[flava (Gm.) ; Oberholser, t. c. p. 810 ; Hartert,
t. c. p. 255 ; Bianchi, t. o. p. 201.]
N. Europe and
N. Asia.
(C. & S. Europe, winter.
E. Siberia, N. China,
winter.)
N.E. British America.
(W. Canada, winter.
U. States, winter.)
2. h o y ti, Bishop, Auk, xiii. p. 130, 1896.
(Cf. Oberholser, t. c. p. 812.]
N. & N.W. British
America.
(O. U. States, winter.)
3. a rc tic o la , Oberholser, Pr. U.S. Nat. Mus. xxiv.
p. 816 (1902).
(leueolcema, Sharpe (p. 538), nec Coues.
enthymia, Oberholser, t. c. p. 817. Cf. A. O. U.
Comm., Auk, xx. p. 362, 1903.] t
Alaska and
N.W. Canada.
(Dakota to Utah,
and Arizona, winter.)
4. a tla s , Whitaker, Bull. B. O. C. vii. p. 47 (1898) ; Atlas Mts. of
id. Ibis, 1898, p. 604, pi. xiii. Marocco.
(Oberholser, t. c. p. 866 ; Hartert, t. c. p. 257.)
* During his recent visit to England, Dr. Bianchi examined our series of Horned
Larks, and has communicated to me the results of his studies, for which act of courtesy
I return my warmest thanks.
t Mr. Oberholser writes to me that he considers his O. enthymia to be a perfectly
distinct form, and nearer to 0. leucolcema than to 0. arcticola.