CATAIOGUK OP DBITISH BIRDS. 225 



Common Storm Petrel, Selhy, Brit. Oi-n. ii. p. 533. 

 Storm Petrel, Farr. Brit. B. ed. 2. iii. p. 647, fig. ; id. ed. 3. iii. 

 p. 675, fig. 



Gould, B. of Eur. 5I. 477. f. 2. 



a-c. British Channel. 



d. British Channel. Presented by J. Gould, Esq. 



e. Shetland Islands. Male. From Mr. J. Baker's Collection. 

 /. Shetland Islands. Female. From Mr. J. Baker's Collection. 

 g-i. Three sterna. England. Presented by John Eay, Esq. 



3. Thalassidroma Leachii. The Forked-tailed Petrel. 



ProceUaria Leachii, Temm. Man. d'Om. (1820) ii. p. 812 ; Steph. 



Oen. Zool. xiii. p. 219, pi. 25 ; Jenyns, Man. Brit. Vert. An. 



p. 286. 

 Hydrobates Leachii, Boie, Isis, 1822, p. 562. 

 Thalassidroma Leachii, Keys. ^ Bl. Wirhelth. Eur. p. 93 ; Naum. 



Tog. Deutschl (1840) x. p. 575, t.275. f. 2; Temm. Man. d'Om. 



(1840) iv. p. 512 ; Schleg. Rev. Crit. des Ois. d'Eur. p. 133 ; 



Macgill. Man. N. H. Om. ii. p. 265; O. B. Gray, Gen. of B. iii. 



p. 648. 

 ProceUaria BuUockii, Flem. Brit. An. p. 136. 

 Thalassidroma Bullockii, SeTby, Brit. Om. ii. p. 537 ; Eyton, Cat. 



Brit. B. p. 51. 

 Fork-tailed Storm Petrel, Selby, Brit. Om. ii. p. 537. 

 Forked-tailed Petrel, Yarr. Brit. B. ed. 2. iii. p. 643, fig. ; id. 



ed. 3. iu. p. 671, fig. 



Gould, B. of Eur. pi. 477. f. 1. 

 a. St. KUda. From Mr. Bullock's Collection. 



C. OOEANITES. 



4. Thalassidroma oceanica. Wilson's Petrel. 



ProceUaria Wilsoni, Pr. Bonap. Syn. B. ofAmer. p. 367; Jenyns, 



Man. Brit. Vert. An. p. 286. 

 ProceUaria pelagica, WUs. Amer. Dm. vii. p. 90, pi. 60. f. 6. 

 Oceanites WUsoni, Keys. ^ Bl. Wirhelth. Eur. p. 93. 

 Thalassidroma "Wilsonii, Pr. Bonap. Journ. Phil. ix. t. 8. f. 3, 3 a; 



Temm. Man. d'Om. (1840) iv. p. 512 ; Macgill. Man. N. H. 



Om. ii. p. 265. r • 7 t,- 



ProceUaria oceanica, Kuhl, Beitr. Zool. 1. 10. f. 1 ; Licht. Verz. d. 



Bouhl. ]). 83. ... 



Thalassidroma oceanica, G. R. Gray, Gen. of B. m. p. 648. 

 Wilson's Petrel, Yarr. Brit. B. ed. 2. m. p. 639, fig. ; id. ed. 3. 



iii. p. 667, fig. 



PI. Erd. 993. 

 (British Channel.) 



