4324 



nigrescens 



nigrescens Apion (Marsh.), J. F. Stephens, Nom. Brit. Ins., Aug. 1829, 15. — Curculio 



nigrinus vel nigricollis. 



nigrescens Aulastoma, A. Moquin-T., Mon. Hirudin., July 1827, 124. 



nigrescens Balanus, Lamarck, An. s. vert. V. 1818, 391. 



nigrescens Buprestis, J. Sturm, Catal. Ins. Samml. 1826, 105 [n. ».]. [710. 



nigrescens Caprimulgus, J. Cabanis in R. Schomburgk, Reisen Brit.-Guiana, III. 1848, 



nigrescens Centris, Lepeletier de S. F. (Rorefs Suite a Bufton), Hymenopt. II. 184T, 166. 



nigrescens Centropomus, A. Risso, Ich. Nice, 1810, 287. 



nigrescens Cerithium, C. T. Menke, Syn. meth. Moll. 1828, 85. 



nigrescens Certhia, L. P. Yieillot, Ency. Meth. (Orn.) II. 1823, 600. 



nigrescens Corsira, J. E. Gray, Ann. Mag. N. H. X. Dec. 1842, 26r. 



nigrescens Coryphaena, J. G. Schneider, Bloch, Syst. Ichth. r8or, 297. 



nigrescens Crenilabrus, A. Risso, H. N. Europe, III. 1826, 320. 



nigrescens Cycleptus, C. S. Rafinesque, Journ. de Physique, LXXXVIII. June r8r9, 421. 



nigrescens Cyinnyris, L. P. Vieillot, Ency. Meth. (Orn.) r822, 600. 



nigrescens Cythere, W. Baird, Mag. Zool. Bot. II (8) Aug. T837, 143. 



nigrescens Dendrophyllia, J. D. Dana, Wilkes, U. S. Exped., Zooph., c. Mar. 1848, 387. 



nigrescens Dentellaria, "Gray"; H. Beck, Index Moll. Mus. Ch. Fred. (r) T837, 35. 



nigrescens Dorsuarius, B. G. E. de Lacepede, Hist. Nat. Poiss. V. T803, 482. 



nigrescens Empis, Schummel, Uebers. Arb. schles. Ges. 1832 (1833), 70 [». ».]. 



nigrescens Ericulus, I. Geoftroy, Magasin de Zool. (2) I. T838, 29 & 33. 



nigrescens Exoglossum, C. S. Rafinesque, J. Acad. Nat. Sci. Philad. I (15) Nov. i8r8, 422. 



nigrescens Falciger, J. Sturm, Catal. Ins. Samml. T826, 141 [n. ».]. 



nigrescens Hehx, W. Wood, Suppl. Index Test. 1828, 22 [». et f.]. [70. 



nigrescens HopUa, [E. Blanchard], Cat. Coll. Ent. Mus. H. N. Paris, Coleopt. I. Oct. 1850, 



nigrescens Labrus, J. G. Schneider, Bloch, Syst. Ichth. t8oi, 263. 



nigrescens Macraspis, J. Gistl, Nat. Thierr. 1848, it6; Handb. Naturges. 1850 [1847], 381. 



nigrescens Meligethes, J. F. Stephens, Nom. Brit. Ins., Aug. T829, 7 [n. ».]; & 111. Brit. 



Ent. (Mand. III.) May 1830, 47. 



nigrescens Mermis, F. Dujardin, Ann. Sci. Nat. [2] (Zool.) XVIII. Sept. T842, 133. 



nigrescens Mniotilta (Towns.), G. R. Gray, Gen. Birds, I. Dec. 1848, 196. — Sylvia. 



nigrescens Mosia, J. E. Gray, Ann. Mag. N. H. XI. Feb. T843, 1T7. 



nigrescens Murex, G. B. Sowerby, II., Proc. Zool. Soc. London, VIII (94) July 184T, 138. 



nigrescens Nectarinia (Vieill.), G. R. Gray, Gen. Birds, I. June T847, 99. — Certhia. 



nigrescens Neuria, E. Newman, Entomologist (14) Dec. 1841, 221. 



nigrescens Odontis, G. B. Sowerby, I (ex Budgin, MS), Cat. Shells Tankerville, 1825, 53. 



nigrescens Orthoperus, J. F. Stephens, 111. Brit. Ent. (Mand. II.) June 1829, 187. 



nigrescens Pachyrhamphus, J. Cabanis, Arch. f. Naturg. XIII (t) 1847, 241. 



nigrescens Pectinaria, A. Risso, H. N. Europe, IV. T826, 411. 



nigrescens Perca, A. Risso, H. N. Europe, III. 1826, 407. 



nigrescens Pleurotoma, L. Reeve (ex Gray MS), Conch. Icon. — Pleurotoma, no. 235, Nov. 



1845. 



nigrescens Pleurotoma, C. B. Adams, Proc. Boston Soc. N. H. II. 1848 (1845), 3. 



nigrescens Porites, J. D. Dana, Wilkes, U. S. Exped., Zooph., c. Mar. 1848, 557. 



nigrescens Rhimanphus (Towns.), J. Cabanis, Mus. Heineanum (1) 1850 [1851], 20. — 



Sylvia. 



nigrescens Rhisotragus, Cristofori & Jan, Cat. Mus. (III a, Coleopt.) 1832, 38 [». ».]. 



nigrescens Salmo, C. S. Rafinesque, Western Review, II (4) May 1820, 235; Ichth. 



Ohiensis, [Dec.] 1820, 45. 



nigrescens Sciurus, E. T. Bennett, Proc. Zool. Soc. London, I (1-3) May T833, 41. 



nigrescens Spongia, Specchio Sci. II (12) Dec. T814, 170. 



nigrescens Staphylinus, E. Blanchard in d'Orbigny, Amer. Merid. (Ins.) 1842, 79. 



nigrescens Sylvia, J. K. Townsend, J. Acad. Nat. Sci. Philad. VII. post June 1837, rgi. 



nigrescens Sylvicola (Towns.), J. J. Audubon, Synopsis, T839, 60. — Sylvia. 



nigrescens Symphurus, C. S. Rafinesque-S., Ind. itt. Sic. 1810, 13 & 52. 



nigrescens Tabanus, Palisot de B., Ins. Afr. Amer. ( — ) T809, 100. 



nigrescens Thyridopteryx, E. Doubleday in E. J. Eyre, Journ. Centr. Austral. I. 1845, 437. 



nigrescens Vermivora (Towns.), C. L. Bonaparte, List Birds Eur. Amer. T838, 21. — Sylvia. 



