8 



marinus I-i «• Bodce, Norway, July, 1852. — H. B. Tristram. 



b. Orkneys, 1851. — J. Begg. 



c, d. Greatham, Durham, 18G6. — H. B. Tristram. 

 melanocephalus Natt. ..«. Levant. — Robson. 



b. Malta, December, 1858.— H. B. Tristram. 

 minutus I'all c- Teesmouth, Winter, 1852. — H. B. Tristram. 



b. Bridlington, 4-9-G8. — J. H. Gurney, jun. 



c. cJ Tunis, 14-1-58.— H. B. Tristram. 



d. e. Lake Onega, Russia, breeding, with the eggs. — H. E. 



Dresser. 

 novae-hollandiae Stcph...«. $ Ansevata, New Caledonia, 15-9-77. — E. L. Layard. 



6. (^ Noumea, New Caledonia, 15-8-76. — E. L. Layard. 



OCCidentalis And a. immature, California. — Col. Wedderburn. 



phoeocephalus Sw a. Coast of Natal, 1886. 



Philadelphia Ord a. Vancouver's Island, September 1. — J. G. Bell. 



ridibundus L a — f. Northumberland. — H. B. Tristram. 



g.$ 19-4-67.— Leadenhall Market. 



saundersi (Swinh.) a. $ Osukeo, Japan, 2.3-2 58. — R. Swinhoe. 



SCOpulinus Forst a. New Zealand. 



b. Wellington, New Zealand, 1876.— J. Burton. 



SCOresbii Trail a. (J Trinidad Channel, Magellan, 22-10-79. — G. Gunn, R. N., 



H.M.S. Alert. 

 XEMA 



sabinii (Sabine) a. immature, Arctic America. 



Sterninse. 

 HYDROCHELIDON 



hybrida (Pull.) a. $ Lac Halloula, Algeria, 6-5-56, with nest. — H. B.Tristram 



b. $ Lac Halloula, Algeria, 11-5-56.— H. B. Tristram. 

 leucoptera (Schinz.) a. ,$ Worsholmla, Baltic, 24-6-51. — Kjoerbolling. 



b. Damietta.. — Fillipoui. 



c. Potchefstroom, Transvaal, November, 1877. — T. Ayres. 



d. South Australia. — S. White, 

 nigra (L.) a. Norfolk. 



b. $ Waterbrash, Cambridge, 1866. 



c. Littleport, March, 1867. 



d. May, 1867. — Gatcombe. 



e. Flamboi'ough Head, .September, 1872. — Bailey. 



/. Lac H.alloula, Algeria, May, 1856. — H. B. Tristram. 



g. Algiers, 9-10-56.— H. B. Tristram. 

 STERNA 



anaestheta Scop a. East Ceram, 1860. — A. R. Wallace. 



anglica Mont a. Dobruschka. — W. H. Huddleston. 



6. cJ Smyrna, 1851. 



c. Bermuda, 1868.— H. B. Tristram. 

 antarctica Wagl a. New Zealand. 



b. Canterbury, New Zealand, July, 1873. — J. Burton. 

 balsenarum Strickl a. Damaraland. — C. J. Andersson. 



b. Robbeu Island, South Africa, 22-11-69.— E. L. Layard. 

 bergii Licht a. South Africa. — E. L. Layard. 



h. Malacca. 



