HVITVINGAD TÄRNA. 
sällan rom eller fisk; besöker ock stundom, enligt NAUMANN, 
sädesfält i närheten av kärren och tager insekter ur sädesaxen. 
Hon häckar ofta i nästan otillgängliga kärr; har ägg i maj, 
någon gång till början av juli. 
Man har ännu ej funnit några parasiter hos denna art. 
Larus niger fidipes ALDR., Orn. III 1635; Tab. pag. 26. Ho, 
Ballus cinereus facie lari KLEIN, Hist. Av. 1750, 103; Vög. 1760, 192. 
Larus minor niger KLEIN, Hist. Av. Vög. 255 (+ St. nigra?). 
Sterna atricapilla Briss., Orn. VI 1760, 214. 
Sterna nigra ?Briss., Orn. VI 1760, 211. BryrtH, Cat. (1849) 191. ?JACKE., 
N-a 1852, 2 H. 122. SocHLEcG., Mus. Stern. 1863, 31. E. REY, Syn. 1872, 
138 [nec L.]. 
?Rallus lariformis L., S.N. X 1758, 153. 
Sterna nevia GM., L. S.N. 1788, 609. 
Sterna fissipes PALL., Zoogr. II 1811, 337-8 + St. nevia. 
Sterna leucoptera ”TEmm., 1815; Man. II (1820), 747; IV 1840, 463. ScHIinz, 
Vög. d. Schweiz 1815, 264; Fn. helv. 1838, 120; Eur. En. I 1840, 
375. MEYER, Zusätze 1822, 190. Savi, Orn. 1827-31, III 83; ref. 
Isis 1833, 1004. J. A. av StrRÖM, Sv. Fogl. 1839, 93. ZaAW., Fn. 
I 1840, 119. Navwm., V. D. X 1840, 215. Keys. u. BL., Wirb. Eur. 
1840, n. 488. DLANnpDB., Isis 1842, 200; v. Hom., Orn. Br. 1881, 126. 
MaALE., En. 1843, 212. v. p. MötLE, Orn. 1844, 147. ScHLueG., Rev. 
1844, CXXXI; Mus. Stern&e 1863, 31. Barp., Rhea II 1849, 190; N-a 
1849, I H. 37; 1850, 2 H. 77; 1851, 4 H. 47; 1852, 2 H. 87. LÖBENST., 
N-a 1850, 3 H. 20. KyIzrB., 1. c. 49; Danm. Fugl. 1852, 332; ed. COLLIN, 
1877, 595. 'THomprs., Irel. III 1851, 307. A. FritscH, J.f.O. 1853, öl 
A. BREHM,XJ.f.O. 1854, 84. WopzicKi, J.f.O. 1854, 86. LicHt., Nom. 1854. 
98. WaLz., N-a 1854, 256. BAiury, Orn. IV 1854, 300. JÄcK., J.f.O. 1854. 
362; 1855, 72, 108, 414; N-a 1856, 251, 527; 1857, 390; 1858, 450; 1860, 300. 
Ber. Bamb. 1863, 105; Abh. Niärnb. 1864, 135; v. Hom., Orn. Br. 1881, 
301: DLLovbD, Anteckn. II 1854, 211. Virertn., N-a 1855, 378. F. 
Beaum., N-a 1856, 166. J. W. v. Mörnr., J.£.O. 1856, 234. v. HEuGL., 
V. N.O. Afr. 1856, 322. ALTHAMM., N-a 1857, 404. C. JAG, Wetter. 
II 1858, 53. Nirss., Fn. II 1858, 323. TristrR., Ibis 1859, 37; 1860, 
157, 165. FinscH, J.f.O. 1859, 387. v. SCHRENCEK, Amur 1860, 511. 
LINDERM., Vög. Gr. 1860, 181. Pow., Ibis 1860, 357. Simprs., Ibis 
1860, 393. Röwx., Verz. 1863, 72. RaAppE, SO. Sib. 1863, 389. R. 
Hartmu., J.£.O. 1863, 237. v. PErz,, J.f£.O. 1864, 73,-4. ALTuUM, 1. c. 
STERNA LEUCOPTERA. 827 
88 (104). OC. A. Wzicur, Ibis 1864, 153; 1865, 463, 1874, 240. Riva, 
Örn. 1865, 500. SrTtÖLK., St. Gall. Nat. G. 1867, 74. v. Drostr, J.f.O. 
1868, 45-6. DyB., PARR., 1. c. 338. MARCHANT, Cat. 1869, 77. BorGGr., 
Nordd. 1869, 145. ELw., BuvcKL., Ibis 1870, 338. BE. v. Howm., J.f.O. 
1870, 439; Ref. SoHAL., J.f.O. 1876, 8. v. TscHusi, J.f.O. 1871, 121; 
1875, 412. Arzr., Ibis 1871, 267. GozB., J.f.O 1873, 133. DURNE., 
Ibis 1874, 391. Covers, Check-list. 1874, n. 575 bis. Kzrzör., Momms. 
Griech. Jahr. III 1875, 305. DaAnr., Br., Ibis 1875, 432. SaAunp., P. 
Z. 5. 1876, 641-2. SiNt., J.f.O,. 1877, 68. Hanr, Orn. C. 1880, 114. 
ToB., v. Hom., Orn. Br. 1881, 251. ?Scuunry, Ibis 1881, 594. 
Hydrochelidon leucoptera BoIiE, Ibis 1823, 563. &L. Brenm, V. D. 1831, 769. 
Bonar., Comp. List 1838, 61. 'A. Brrenm, J.f.O. 1855, 368. TRrIsTR., 
Ibis 1860, 82. A. v. Howu., J.f.O. 1862, 432; Ber. Orn. Ges. 1862, 15. 
v. PErz., J.f.O. 1864, 73,-4; Wien. Abh. XXI 1871, 729. GiGL., Ibis 
1865, 63. SALVAD., J.f.O. 1865, 49, 422. pr FiL., Viagg. Pers. 1865; 
iibers. SOCHAL., J.f.O. 1876, 189. GozB., J.f.O. 1870, 182; 1871, 150; 
1873, 133. A. HumzE, Ibis 1870, 336. SAunp., Ibis 1871, 339; P. Z. 8. 
1876, 641-2. A. FrirscH, V. E. 1870, 461; Wirb. B. 1872, 89; J.f.O. 
1872, 375. BuLrLrer, B. N. Zeal. 1873, 287. BrRoorzr, Ibis 1873, 346. 
FinscH, J.f.O. 1874, 173, 216. Dress., B. E. 1875, P. 45. PLESKE, J.f.O. 
1878, 94. ArrEs, Ibis 1878, 411. BogGp., Vög. Kauk. 1879; ref. ScHAL., 
J.f£.O. 1880, 276. GiGL., Ibis 1881, 218. Gr. MarcH. u. v. Pelz., Orn. 
vind. 1882, 180. 
Viralva leucoptera LEAcCH, Steph. Gen. Zool. XIII 1826, 170. 
Hydrochelidon nigra Grar, Gen. III 1849, 660; Handlist 1871, 121. FincG., 
Örn. austr. 1857, 566. [?SwinH., Ibis 1863, 97; P. Z. S. 1863, 328; 1871, 
421]. J. H. Bras., J.f.O. 1866, 82. DzrGL. & G., Orn. II 1867, 466. 
Coves., B. of NW. 1874, 708. REICHEN., Vög. Zool. Gart. 1882, 29. 
Borauv, J.f.O. 1882, 342, 
Gelochelidon leucoptera A. BremmM, J.f.0O. 1855, 377. 
Hydrochelidon subleucoptera BrRenmm, Vogelf. 1855, 350. 
Hydrochelidon javanica SWINH., Ibis 1860, 68; 1861, 345 (nec St. j- HORSE.). 
Sterna javanica SWINH., Ibis 1863, 97 (nec HoRrsF.). 
Sterna (Hydrochelidon) leucoptera SCHRENCE, Reise 511. Rappe, Reise II 
1863, 389. BR. Bras., Eisch. 1867, 28 (nec Sterna nigra L.). 
