Article XV. — Si/no2)sis of fJie Suhfamllies and Genera of the North American Cercopidcp^ ivith a Bibliographical and Si/noni/inical Catalogue of the Described Species of North America* By F. W. Goding, M. D., Ph. D. The characters recognized as of family value by StiU and most of the American students of this group are as follows : Front convex, or compresso-produced ; ocelli two, situated in the vertex, before the base. Thorax large, sexangular or tra- pezoidal. Scutellum small or* medium, triangular. Tegmina frequently coriaceous. Legs remote from sides of body, con- forming to it ; co.sje, especially the posterior, short ; tibia? smooth, posterior armed with one or two spines, apex with a crown of spinules.f Synopsis of Subfamilies. Anterior margin of thorax straight ; eyes equally long and broad Cekcopin^, Sttll. Anterior margin of thorax rounded or angular ; eyes some- times transverse ; scutellum flat, triangular. Aphrophorin^, Sttll. Sykopsis of Genera. SUBFAMILY CER0OPIN.E, Stal. A. Front destitute of a longitudinal carina. a. Front destitute of a longitudinal sulcus. Tomaspis, Am. & Serv. aa. Front furnished with a longitudinal sulcus. BJii)iaidaj\ Am. & Serv. A A. Front furnished with one or more longitudinal carintu at middle. Mexico, Central America, and the West Indies are iocluded. t [n Tnsei't Life, Vol. V., page W\ Messrs Riley and How- ard place the genus Ilomalodisca in this family, while all oth^^ writers place it in the Jassidie, used in its broadest sens . 484 lllhiois Stafe[Lahoratnr )j of Nafiiral If/storij. h. Front tricarinate Triecplioni^ Am. & Serv. hi). Front unicarinate. r. Carina weak, not well developed. Moiiccphora, Am. & Serv. cc. Carina angulate, developed in the form of a laterally compressed wedge.. . .SpJieiiorJiiii((, Am. & Serv. SUBFAMILY APHROPHORIN^, StAl. A Clavus acuminate. (I. Intramarginal vein of wings interrupted before apex ; ay)ex plicated; anal cell broadened; front in middle with an interrupted ruga ; ocelli distant. Lepijronia^ Am. & Serv. aa. Intramarginal vein of wings not interrupted before apex ; not plicated at apex. h. Alar cell behind second anastomosis acuminate pos- teriorly, not touching intramarginal vein ; apex of clypeus touching anterior cox£e. PtijeJus, Lep. & Serv. hh. Alar cell behind second anastomosis extended to in- tramarginal vein. c. Vertex and thorax furnished with a longitudinal median carina ; scutellum shorter than thorax ; ocelli distant from the eyes ; rostrum long. Aphroj^Iiora, Germ. cc. Vertex destitute of a median carina ; rostrum short or medium ; posterior tibiss 'i-spined. d. Thorax distinctly broader than head, sexangular, front lateral margins long, strongly converging for- wards ; intramarginal vein of wings undate between apices of anterior longitudinal veins ; front with an obtuse longitudinal carina; apex of rostrum reach- ing middle coxae ; ocelli equally remote from each other and eyes ; scutellum much longer than wide, extending far behind metanotum. CejjIiisKs, Stcll. dd. Thorax not at all, or but little, broader than head, sexangular, in front lateral margins sometimes much Genera of the North American Cercopidce. 485 shortened, parallel, or slightly converging ; from commissure behind apex of clavus, the margin of tegmina subangulate or somewhat rounded ; teg- mina oblong ; corium not, or barely, convex ; ocelli rarely, and never more than, twice as distant from eyes as from each other ; front destitute of a longi- tudinal carina. e. Anterior margin of head at juga destitute of a sulcus, acute or a little obtuse ; basal margin of head obtusely rounded sinuate ; thorax depressed or lightly convex, apical margin obtusely rotundate, apex of corium with large cells Clovia^ Stdl. ee. Anterior margin at lobes of vertex sulcate. Fliikenus^ St3,l. AA. Clavus with apex very acutely rounded . Clastoptera^ Germ. I. TOMASPIS, Am. & Serv. 1. T, FASCIATICOLLIS, StAl, 1864. Tomaspis fuse kit icollis. StS,l, Hem. Mex. 63, 394. Hah.—Mexico (Stdl). 2. T. YITTATIPENNIS, Stcll. 1864. ToDHisjiis vittatipennis. Still, Hem. Mex. 64, 396. i/aft.—Mexico (Stcil). 3. T. ORNATIPENNIS, St^l. 1864. Tomaspis ornatlpennis. StS,!. Hem. Mex. 64, 397. //aft.—Mexico (Stdl). 4. T. VARIANS, Stal. 1864. Tomaspis varkms. Stal, Hem. Mex. 65, 398. JIah.—Uex. (Stdl). II. MONECPHORA, Am. & Serv. 5. M. PICTIPENNIS, Stal. 1864. Tomaspis pidipennis. Stal, Hem. Mex. 63, 393. Hah.—Mexico {Stdl). 480 I/I/)iois State Ldbordtori/ of Natural Illstorij. 0. M. NUPTIALTS, Stal. 1864. 'ro))ias2)is nnjitialis. Still, Hem. Mex. 64, 395. 7/a/A—Mexico {Stdl). 7. M. LIMAI5TA, Still. 1864. Tomasph tiinhata. Still, Hem. Mex. 65, 399. //rt/>.—Mexico {Stdl). 8. M. SEPi'LCHRALIS, StAl. 1864. Tomaspis sepukli rails. Stal, Hem. Mex. 65, 400. i/aft.—Mexico {StdJ). 9. M. FLEXuosA, Walker. 1851. MonecpJiora fiexuosa. Walk. List Horn. B. M. 677, 12. Hah.—Mexico ? (Fitch). 10. M. posTicA, Walker. 1858. Monecphora postica. Walk. List Horn. B. M. Suppl. 177. i/aft.—Mexico {WalJcer). 11. M. FRATERNA, Uhler. 1868. Monecphora fraterna. Uhler, Proc. Ent. Soc. Phil, ii, 160. Hah.—Gwhdi {Uhler). 12. M. INFERANS, Walker. 1858. Monecphora inferans. Walk. List Hom. B. M. Suppl. 176. Hab.—Mexico ( Walker). 13. M. INCA, Guerin. 1838. Cercopis inca. Guer. Icon. Keg. An., Ins. 368. 1851. Monecphora inca. Walk. List Hom. B. M. 675, 5. 1864. Tomaspis inca. Stal, Hem. Mex. 63, 392. 7/a6.—Mexico (Walker). 14. M. SCHACH, Falir. 1794. Cercopis schach. Fabr. Ent. Syst. iv, 49, 9. 1803. Cercopis schach. Fabr. Syst. Rhyng. 93, 25. 1869. Tomaspis schach. Still, Hem. Fabr. ii, 118, 25. Monecphora schach. Fitch, in lilt- //a/).—North America (Fahriciuti). Genera of the North American Cercajyidw. 487 15. M. BiciNCTA, Say. 1831. Cercopis bicincta. Say, Jour. Acad. Nat. Sci. Phil, vi, 303. 1833. Cercopis ignipecta. Harris, Cat. Ins. Mass. 1841. Cercopiis ignipecta. Harris, Rep. Ins. Mass. 1851. Monecphora hifascia. Walk. List Horn. B. M. 679, 16. Monecphora angiista. Walk. List Horn. B. M. 680, 19. Ptyehis ignipictus. Walk. List Horn. B. M. 725, 49. Triecphora ? bicincta. Walk. List Horn. B. M. 1152, 20. 1856. Monecphora ignipecta. Fitch, 3d Rep. Ins. N. Y. 71 ; in Trans. Agr. Soc. 389. Monecphora bicincta. Fitch, 3d Rep. Ins. N. Y. 71 ; in Trans. Agr. Soc. 389. 1859. Cercopis bicincta. Say, Compl. Writ, ii, 381. 1862. Cercopis ignipecta. Harris, Treatise, 225. 1864. Tomaspis bicincta. St4l, Hem. Mex. 64. 1876. Cercopis bicincta. Glover, Rep. U. S. Dept. Agr. 30, fig. 23. 1884. Tomaspis bicincta. Uhler, Stand. Nat. Hist, ii, 242. 1890. Monecphora bicincta. Van Duzee, Psyche, v, 388. MonecpJiora bicincta. Smith, Cat. Ins. N. J. 442. Hah.—lmX., Penn., and Ark. {Say) ; N. Y. {Fitch) ; Mass. {Harris) ; N. J. {Smith) ; Md. {Glover) ; Georgia, ( Walker) ; Va. and D. C. {Forbes). 16. M. BASALis, Walker. 1851. Monecphora basalis. Walk. List Hom. B. M. 683, 26. 7/aft.—Jamaica ( Walker). 17. M. NEGLECTA, Walker. 1851. Monecphora negJecta. Walk. List Hom. B. M. 683. 27. i/a6.—Jamaica ( Walker). 488 Illinois Sidfc Ldioyaioiij of NafiirtiJ Ilisfory. III. Triecphora, Am. & Serv. 18. T. CONTIGUA, Walker. 1851. Triecphora coiiti(iua. Walk. List Hom.B. M 670, 11. 7/r< ft.—Honduras ( Walker). IV. Sphenorhina, Am. & Serv. 11). S. ASSiMiLis, Walker. 1858. Sphenorhina asshnilis. Walk. List Horn. B.M. Suppl. 182. i/rtft.—Mexico {Walker). 20. S. siMULANS, Walker. 1858. Sphenorhina simulans. Walk. List Honi. B. M. Suppl. 183. i/aft.—Mexico (Walker). 21. S. CRUCiATA, Walker. 1858. Sphenorliina craciatit. Walk. List Horn. B. M. Suppl. 183. ifa ft.—Mexico ( Walker). 22. S. siMiLis, Walker. 1858. Sphenorhina similis. Walk. List Horn. B. M. Suppl. 182. iffl ft.—Mexico (Walker). 23. S. quadriCtUttata, Walker. 1851- Sphenorhina quadrifjiiffata. Walk. List Horn. B. M. 689, 11. i/aft.—Honduras ( Walker). 24. S. LiNEATA, Walker. 1851. Sphenorlnna Vnteida. Walk. List Horn. B. M. 691, 16. //rt ft.—Honduras ( Walker). 25. S. BiviTTA, Walker. 1858. Sphenorhina biviffa. Walk. List Horn. B. M. Suppl. 181. //oft.—Mexico (Walker). Genera of the North American Cercopidw. 489 V. Rhinaulax, Am. & Sekv. 20. R. cocciNEA, Fabr. 1794. Cercopis coccinea. Fabr. Ent. S.yst. iv, 48, 4. 1803. Cercopis coccinea. Fabr. Syst. Rhyng. 93, 21. 1841. Tomaspis coccinea. Am. & Serv. Hem. 560. 1851. Tomaspis coccinea. Walk. List Horn. B. M. 666, 4. Triecphora coccinea. Walk. List Horn. B. M. 669, 7. 1869. ? coccinea, Stal, Hem. Fabr. ii, 118, 21. i/rtfc.—West Indies (Fabricius). SUBFAMILY APHROPHORIN^, Stal. VI. Lepyronia, Am. & Serv. 27. L. soRDiDA, Stal. 1864. Lepijroiiia sorclida. Stal, Hera. Mex. 67, 403. 1866. Lepyronia sorclida. Stal, Berl. Ent. Zeit. x, 384. J/aii.—Mexico {Stal), Illinois (Forbes). 28. L. QUADRANGULARis, Say. 1825. Cercopis quadran(jularis. Say, Jour. Acad. Nat. Sci. Phil, iv, 338, 1. 1831. Aphrophora quadrangular is. Say, Jour. Acad, Nat. Sci. Phil, vi," 305. 1841. Aphrophora quadranxjularis. Harris, Rep. Ins. Mass. 1851. Lepyronia quadrangularis. Fitch, Cat. Horn. N. Y. 53, '^06. Ptyelus quadrangularis. Walk. List Horn. B. M. 716, 28. Ptyelus cpuadrangularis. Walk. List Horn. B. M. 1153, 28. 1856. Lepyronia quadrangularis. Fitch, 3d Rep. Ins. N. Y. 71 ; in Trans. Agr. Soc. 389. NOTE.—Still seems to be in doubt as to the generic position of coccinea. In my copy of Walker's List, formerly the property of Dr ' Fitch, is recorded in Fitch's handwritiufj:, " Brazil, from Signoret.' Fitch places the species in the genus I{hiiiaulax. 490 Ulinois State Laliordtonj of Natural Histonj. 1850. Cercopis quadyaH(/iil((ris. Say, Compl. Writ, ii, 256, 1. 1862. Aphrovhora quadratK/alaris. Harris, Treatise, 225. 1864. Lepijronia qnadrangHlarh. Still, Hem. Mex. 67. 1866. Lepyronia quadrangular is. Stdl, Berl. Ent. Zeit. X, 384. 1869. Aphrophora qiiadraiigukiris. Walsh & Riley, Am. Ent. i, 228. 1872. Aphrophora q}iadra}irjidaris. Uhler, List Hem. Col. and N. Mex. 472. 1876. Aphrophora quadrangularis. Uhler, List Hem. West Miss. R. 846, 2. Aphrophora qiiadraiigularis. Glover, Rep. U. S. Dept. Agr. 31, fig. 24. 1877. Aphropltora qHadrauguIaris. Uhler, Rep. Ins. Coll. in 1875, 457. 1888. Lepyronia quadraugidaris. Comstock, Int. Ent. 177, fig. 147. 1889. Aphropho)-a quadrangularis. Lintner, 5th Rep. Ins. N. Y. 245. 1890. Lepyronia quadr<(nguhiris. Van Duzee, Psyche, V, 388. Lepyronia quadrajig/daj-is. Smith, Cat. Ins. N. J. 442. 1892. Lepyronia qitadrangularis. Southwick, Science, xix, 318. Lepyronia qaadranynlaris. Harrington, Ottawa Nat. vi, 31. Hah.—Mo. {^ay) ; 111. and Penn. {Goding) ; Nova Scotia, Lake Winnipeg, and Great Bear Lake ( Walker) ; N. Y. (Fitch); Mass. (Harris); Ont. (Harrington); IVId. and \t. (Glover) ; Denver, Col. (Uhler). 29. L. ANGULiFERA, Uhler. 1876. Lepyi-onia angalifera. Uhler, List Hem. West Miss. R. 348. Jlab.—^. W. Fla., Md., N. J. (Ocean Co.), Cuba, Tex., and N. Mex. ( Uhler). Geneva of the North American Cercopid(e. 491 VII. Ptyelus, Lap. & Serv. 30. P. BASiviTTA, Walker. 1851. Ptyelus hasivitta. Walk. List Horn. B. M. 719, 35. J/rt/).—Hudson's Bay {Walker). 31. P. MUTANS, Walker. 1851. Ptuelus nwtans. Walk. List Horn. B. M. 716, 29. Hab.—West Coast of America ( Walker). VIII. Aphrophora, Germ. 32. A. QUADRiNOTATA, Say. 1831. Aphrophora qtiadrinotata. Say, Jour. Acad. Nat. Sci. Phil, vi, 304, 2. 1851. Aphrophora qtiadrinotata. Fitch, Cat. Horn. N. y. 52, 703. Ptyelus ? quadrinotatus. Walk. List Horn. B. M. 1154, 51. 1856. AphropJiora quadrinotata. Fitch, 3d Rep. Ins. N. Y. 70 ; in Trans. Agr. Soc. 388, 97. 1859. ApJirophora quadrinotata. Say, Compl.^ Writ, ii, 381, 2. 1876. Aphrophora quadrinotata. Glover, Rep. U. S. Dept. Agr. 31, Fig. 27. 1878. AphropJiora quadrinotata. Uhler, List Hera. Dak. and Mont. 510, 50. 1883. Aphrophora quadrinotata. Saunders, Fruit Ins. 242, 127. 1888. Aphrophora quadrinotata. Comstock, Int. Ent. 177. 1889. Ap)hrophora quadrinotata. Lintner, 5th Rep. Ins. N. Y. 245. 1890. Aphrophora quadrinotata. Smith, Cat. Ins. N. J. 443. Aphrophora juadrinotata. Van Duzee, Psyche, V, 388. 1892. Aj)hrophora quadrinotata. Southwick, Science, xix, 318. 492 Illinois Sfafe Lidiordtoyij of Ndltiral History. 1892. Aphrojjhora (itiml ri.iotatd. Harrington, Ottawa Nat. vi, 81. lhib.—^.\. {Fitch); N. J. {Smith}; Md. {(Hover); Ont., Can. {/fes). 33. A. PERMtJTATA, Uhler. 1872. ApJiropJioj-a permiitafa. Uhler, List Hem, Col. and N. Mex, 472. 1876. Aphrnphord permuiata. Uhler, List Hem. West Miss. R. 345. Hah.—Coh, New Mex., Utah, and Calif. {Uhler). 34. A. PARALLELA, Say. 1824. Cercopis paroJlela. Say, Narr. Long's Exped. ii, 303. 1841. Aphropliora poraJIeJa. Harris, Rep. Ins. Mass. 1851. Ptijelus cribrafiis. Walk. List Horn. B. M. 712, " 20 \ fide Fitchl Ftyelns pamllehis. Walk. List Horn. B. M. 713, 23, and 1153, 23. Lepifronia paraJlela. Fitch, Cat. Hom. N. Y. 53, 70S. 1856. Aphroplioni jmrallela. Fitch, 3d Rep. Ins. N. Y. 70 ; in Trans. Agr. Soc. 388. 1857. Aphrophora pandhJo. Fitch, 4th Rep. Ins. N. Y. 51 ; in Trans. Agr. Soc. 737, 257. 1859. Cercopis paralleJa. Say, Compl. Writ, i, 202. Aphrophoy<( parallelo. Say, Compl. Writ, ii, 382. 1862. Aphrophoi-a paralhJd. Harris, Treatise, 225, 1876. Aphrophora paraUda. Glover, Rep. U. S. Dept. Agr. 31, tig. 26. 1889. Aph)-ophora paraJlela. Lintner, 5th Rep. Ins. N. Y. 245. 1890. Aphrophora parallelu. Van Duzee, Psyche, v, 388. Aphrophora pandhla. Smith, Cat. Ins. N. J. 443. Aphrophora pa raileJa. Packard, Ins. Inj. Forest and Shade Trees, 741, 71. Genera of the North American Cercopidoi. 493 1892. Aplirophora paraUela. Southwick, Science, xix, 318. Aphrophora paralJeJa. Harrington, Ottawa Nat. vi, 31. Hab.—Mo. and Ark. [Say) ; 111. and Penn. (Godhuj) ; Nova Scotia (Walker) ; Ont. {Harrington) ; Md. {Glover) ; N. J. {Smith) ; Mass. {Harris) ; N. Y. {Fitch). 35. A. SARATOGENSis, Fitch. 1851. Leptjronia saratogensis. Fitch, Cat. Horn. N. Y. 53, 710. Ptyelus detritus. Walker, List Horn. B. M. 713, 22. PtyeJus gelidus. Walker, List Horn. B. M. 714, 24. " Ptyelus saratogensis. Walker, List Horn. B. M. 1153, 24. 1856. Aphrophora saratogensis. Fitch, 3d Rep. Ins. N. Y. 70 ; in Trans. Agr. Soc. 388. Aphrophora gelidus. Fitch, 3d Rep. Ins. N. Y. 70 ; in Trans. Agr. Soc. 388. 1857. Aphrophora saratogensis. Fitch, 4th Rep. Ins. N. Y. 52 ; in Trans. Agr. Soc. 738, 258. 1890. Aphrophora saratogensis. Van Duzee, Psyche, v, 390. PhiUenus saratogensis. Smith, Cat. Ins. N. J. 443. Ajjhrophora saratogensis. Packard, Ins. Inj. Forest and Shade Trees, 712, 72. 1892. Aphrophora saratogensis. Harrington, Ottawa Nat. vi, 31. Hab.—'S. Y. {Fitch); N. 3. {Smith) ',Ont.,Can. {Harrington); Nova Scotia, and Fla., {Waltier). 36. A. FASciALis, Walker. 1858. Aphrophora fascialis. Walk. Ins. Saund. Horn. 93. Jlab.V. S. ( ]yalker). 494 Illinois State Laboratory of Natural History. 37. A. siGNORETii, Fitch. 1856. Aphrophora signoretii. Fitch, 8d Rep. Ins. N. Y. 70 ; in Trans. Agr. Soc. 888, 98. 1888. Aphrophora siynoretii. Saunders, Ins. Inj. to Fruits, 242, 128. 1889. AphrojjJiora signoretii. Lintuer, 5th Rep. Ins. N. Y. 245. 1890. Aphrophora signoretii. Van Duzee, Psyche, v, 390. Hah.—^. Y. {Fitch). IX. Gephisus, Stal. 38. C. sicciFOLius, Walker. 1851. Aphrophora siccifoJia. Walker, List Horn. B.M. 698, 3. Aphrophora occidentis. Walker, List Horn. B. M. 699, 4. Aphropliora diminuta. Walker, List Horn. B. M. 699, 5. 1853. Cercopis gigas. Sign. Rev. et Mag. de Zool, ser. 2, V, 183 [Jide Berg]. 1858. Ptyelus varinlosus. Walk. List Horn. B. M. Suppl. 188. Ap)hrophora siccifolia. St§,l, Hem. Rio Jan. ii, 15, 1. 1864. Ptyelus sircifolius. StAl, Hem. Mex. 65, 401. 1866. Cephisus siccifoliiis. Stal, Berl. Ent. Zeit. x, 384. 1869. Cephisns siccifolius. St4l, Hem. Fabr. ii, 18. 1879. ^ Cephisus siccfidius. Berg. Hem. Argent. 238, 291. Hah.—West Coast America, and Mex. ( WaHer). X. PHiLiENUS, Stal. 39. P. LiNEATUS, Linn. 1761. Cicada lineata. Linn. Faun. Suec. 241, 888. 1781. Cercopis Uneatus. Fabr. Spec. Ins. ii, 330, 8. 1787. Cercopis lineata. Fabr. Mant. Ins. ii, 274, 13. Genera of the North American Cercopida'. 495 1794. Cicada abbreviata. Fabr. Eat. Syst. iv, 36, 41. Cercopis lineata. Fabr. Ent. Syst. iv, 52, 24. Aphrophora lineata. Burm. Handb. Ent. ii, 123, 4. Cicada lineata. Linn. Syst. Nat. (ed. xii), 709, 31. Cicada lineata. Gmel. Ed. Syst. Nat. i, 4, 2103, 31. 1803. Cercopis lineata. Fabr. Syst. Rhyng. 96, 42. 1809. Cercopis lineata. Panz. Faun. Ins. Germ, ciii, 9. 1821. Aphrophora abbreviata. Germ. Mag. Ent. iv, 54, 10. 1826. Cercopis lineatus, Fall. Hem. Suec. ii, 20, 6. 1831. Aphrophora bilineata. Say, Jour. Acad. Nat. Sci. Phil, vi, 304, 1. 1838. Cercopis Uneatus, Zett. Ins. Lapp, 287, 3. 1851. Ptyelus lineatus. Walk. List Horn. B. M. 722, 37. 1855. Pttjelus lineatus^ Kirschb. Cic. Geg. Weisb. 65, 2. 1859. Aplirophora bilineata. Say, Compl. Writ, ii, 381, 1. 1861. Fti/elus lineatus., Flor, Rhynch. Livl. ii, 123, 1. 1869. PItilamns litieatus. Stdl, Hera. Fabr.ii, 16, 2. 1871. Phikenus lineatus. Sahlberg, Faun. Flor. Fenn. 96,7. 1872. Ptijelus lineatus. Uhler, List Hem. Col. and N. Mex. 472. 1876. Philwnus lineatus. Uhler, List Hem. West Miss. R. 347, 2. 1877. Phila'HHs lineatus. Uhler, Rep. Ins. Coll. in 1875, 458. 1878. Pltilanius lineatus. Uhler, List Hem. Dak. and Mont. 510, 51. 1884. Ptijelus lineatus. Uhler, Stand. Nat. Hist, ii, 243. 1888. Ptyelus lineatus. Leth. Ext. Mem. Soc. Linn. N. Fr. vii, 9. Pti/elus lineaius. Lintner, 4th Rep. Ins, N. Y. 120, fig. 49. 490 lU'iuois Sfafr Lahonilonj of Natural History. 1888. Pti/clnsUneafas. Packard, Ent. for Begin. 82, fig. ()9. 1889. PtijeJus J'meat IIS. Lintner, 5tli Rep. Ins. N. Y. 245. 1890. PJnUenii.s liunit us. Van Diizee, Psyche, v, 388. Philamus lineatns. Smith, Cat. Ins. N. J. 443. PJiilmiiis hilineatus. Smith, Cat. Ins. N. J. 443. 1892. PhilcEiiHS Jineatiis. Harrington, Ottawa Nat. vi, 31. Hab.-^Mo. {Say) ; Col. {Uhler) ; Yukon R.,Brit. Am., Hud- son Bay to Mass., Red River (Minn ) to Mackenzie River, Nova Scotia, Newfoundland, Maine, Pembina (N. Dak.), Turtle Mt., Milk R., N. Mex., all of N. A. (Uhter); Ont., Can. (Harrington)', 1^. J. (Smith); N. Y. irAntner). 40. P. ABJECTUS, Uhler. 1876. Phila'HHsahjecfiis. Uhler, List Hem. West Miss. R. 34G, 1. 7/a/>.—Colorado (C^/;/(^r). 41. P. si'UMARius, Linn. 1761. Cicada spiimaria. Linn. Faun. Suec. (2d ed.) 240, 881. Cicada Jeurophtliahna. Linn. Faun. Suec. (2d ed.) 241, 883. Cicada hucocejjhala. Linn. Faun. Suec. (2d ed.) 241, 885. Cicada lateralis. Linn. Faun. Saec. (2d ed.) 241, 886. 1767. Cicada spiiDun-ia. Linn. Syst. Nat. (ed. xii) 708, 24. Cicada leiicophtJiaJiiia. Linn. Syst. Nat, (ed. xii) 709, 26. Cicada leucocephcda. Linn. Syst. Nat. (ed. xii) 709, 28. Cicada lateralis. Linn. Syst. Nat. (ed. xii) 709, 29. 1780. Cicada spiDnatia. De Geer, Abh. Gesch. Ins. iii, 105, 1, pi. 11, fig. 1-21. Genera of the North American Cercopidm, 497 1787. Cercopis fasciata. Fabr. Mant. lus. ii, 27.5, 18. 1789. Cicada spumaria. Gmel. Ed. Syst. Nat. i, 4, 2109, 146. 1794. Cercopis biguttata. Fabr. Ent. Syst. iv, 55, 35. Cercopis leucophtlialma. Fabr. Ent. Syst. iv, 52, 21. Cercopis Jeucocephala. Fabr. Ent. Syst. iv, 52, 22. Cicada lateralis. Fabr. Ent. Syst. iv, 35, 34. Cercopis marcjinella. Fabr. Ent. Syst. iv, 52, 20. Cercopis rittata. Fabr, Ent. Syst. iv, 53, 25. Cercopis prwusta. Fabr. Ent. Syst. iv, 53, 28. Cercopis lineata. Fabr. Ent. Syst. iv, 52, 24. Cercopis pop idi. Fabr. Ent. Syst. iv, 57, 45. 1801. Bandirte scJiannicicctde. Schrank, Faun. Boic. ii, 55, 1066. 1803. Cercopis spumaria. Fabr. Syst. Rhyng. 95, 35. Cercopis mctrgineUa. Fabr. Syst. Rhyng. 37, et. 96, 44. Cercopis Jencophthahna. Fabr. Syst. Rhyng. 95, 38. Cercopis Jeucocephala. Fabr. Syst. Rhyng .95,39. Cercopis lineata. Fabr. Syst. Rhyng. 96, 42. Cercop)is rittata. Fabr. Syst. Rhyng. 96, 45. Cercopis lateralis. Fabr. Syst. Rhyng. 96, 46. Cercopis biguttata. Fabr. Syst. Rhyng. 97, 53. Cercopis fasciata. Fabr. Syst. Rhyng. 97, 56. Cercopis bifasciata. Fabr. Syst. Rhyng. 98, 57. Cercopis p)opuli. Fabr. Syst. Rhyng. 98, 63. 1821. Aphrophora bifasciata. Germ. Mag. Ent. iv, 51, 3. Aj)hroj>hora leucojddladiua. Germ. Mag. Ent. iv, 52, 4. Aphrophora lineata. Germ. Mag. Ent. iv, 53, 5. Aphrophora apicalis. Germ. Mag. Ent. iv. IV, IV, 53, 6. 498 Illinois State Lahortitory of Natnnil Ilisfori/. 1826. Co'cop'is spituKiria. Fall. Hem. Suec. ii, 14, 5. 1838. C.'ercopis spumaria. Zett. Ins. Lapp. 280, 2. Jphropliora f<(s<-i.—Colorado Springs, Col., and Utali, {Uhler). 45. C. OBTUSA, Say. 1825. Cercopis obtiisa. Say, Jour. Acad. Nat. Sci. Phil, iv, 339, 2. 1839. Clastoptera achatina. Germ. Zeitschr. i, 187, 1. 1841. Aphrophora obtusa. Harris, Rep. Ins. Mass. 1851. Clastoptera obtusa. Fitch, Cat. Horn. N. Y. 53, 713. Clastoptera achatina. Fitch, Cat. Horn. N. Y. 53. Clastoptera achatina. Walk.* List Horn. B. M. 842, 1, and 1160. ClastopAera obtusa. Fitch, 3d Rep. Ins. N. Y. 71 ; in Trans. Agr. Soc. 389. Clastoptera obtusa. Fitch, 3d Rep. Ins. N. Y. 148 ; in Trans. Agr. Soc. 466, 192, and 474. 1859. Cercopis obtusa. Say, Compl. Writ, ii, 256, 2. 1862. Aphrophora obtusa. Harris, Treatise, 225. 1884. Clastoptera obtusa. Uhler, Stand. Nat. Hist, ii, 244. 1888. Clastoptera obtusa. Corastock, Int. Ent. 178. 1889. Clastoptera obtusa. Lintner, 5th Rep. Ins. N. Y. 242. Clastoptera obtusa. Prov. Pet. Faun. Can. iii, 259, 1. 1890. Clastoptera obtusa. Van Duzee, Psyche, v, 388. Clostoptera obtusa. Smith, Cat. Ins. N. J. 443. ('lostoptera achatina. Smith, Cat. Ins. N. J. 443. Clastoptera obtusa. Packard, Ins. Inj. Forest and Shade Trees, 342, 12. 1892. Clastoptera obtusa. Southwick, Sci. xix, 318. Clastoptera obtusa. Harrington, Ottawa Nat. vi, 31. Jfah.—Ih. and Penn. (Say); Mass, (Harris); Out., Can. (Harrington) ; N. Y. (Fitch) ; N. J. (Smith). * Walker, with Fitch, c;»iisi(l(Ms achatina to be identical with o/»/»sa. I have not access to the desciii»lii»n of Gerniar's species. DOO Illinois S/a^e Lihor^ih))-// nf .Vv.'/rv^' H'storij. 40. C. TESTACEA, Fitch. 1851. Clastopti'ra testarea. Fitch, Cat. Horn. N. Y 53, 715. Clastoptera testacea. Walk. List Horn. B.' M 1160, 8. 1857. Clastoptera testacea. Fitch, 4th Rep. Ins. N. Y 53 ; ia Trans. Agr. Soc. 739, 260. 1890. Clastoptera testacea. Van Duzee, Psyche, v, 388. Clostoptera testacea. Smith, Cat. Ins. N. J. 443. Clastoptera testacea. Packard, Ins. Inj. Forest and Shade Trees, 802, 136. JIab.—'S. Y. (Fitch), N. J. (iSmith). 47. C. XANTHOCEPHALA, Germar. 1839. Clastoptera xanfhocephala. Germar, Zeitschr. 1, 189, 5. 1851, Clastoptera xanthocepliila. Wa'k. List Horn. B. M. 843, 5. 1890. Clostoptera xantlwcephaJa. Smith, Cat. Ins. N. J. 443. //«?>.—Penu. and Carolina ( Walker), N. J. {Smith), Tex. and D. C. (Forbes). 48. C. PiNi, Fitch. 1851. Clastoptera pini. Fitch, Cat. Horn. N. Y. 53, 719. Clastoptera pini. Walk. List Horn. B. M. 1160, 9. 1857. Clastoptera pini. Fitch, 4th Rep. Ins. N. Y 52 ; in Trans. Agr. Soc. 738, 259. 1890. Clastoptera pini. Van Duzee, Psyche, v, 388. Clostoptera pini. Smith, Cat. Ins. N. J. 443. Clastoptera pini. Packard, Ins. luj. Forest and Shade Trees, 802, 135, fig. 272. Hah.—^. Y. {Fitch), N. J. (Smith). 49. C. PROTECTS, Fitch. 1851. Clastoptera proteus. Fitch, Cat. Horn. N. Y. 54, 722. Genera of the North Americdu Cercopkla\ 501 1851. CJastoptera proteus, var. ffaricoJIis. Fitch. Cat. Horn. N. Y. 54. Clastoptera proteus^ var. ciiictieoHix. Fitch, Cat. Horn. N. Y. 54. Clastoptera proteiis, rar. macuJicoUis. Fitch, Cat. Horn. N. Y. 54. Clastoptera proteus, rar. niyricoUis. Fitch, Cat. Horn. N. Y. 55. Clastoptera proteus. Walk. List Horn. B. M. 1160, 10. 1862. Clastoptera proteus. Flint, in Harris's Treatise, 225, pi. 3, fig. 6. 1876. Clastoptera proteus. Glover, Rep. U. S. Dept. Agr. 31, fig. 28. 1883. Clastoptera protens. Saunders, Fruit Insects, 374, 236. 1888. Clastoptera proteus. Comstock, Int. Eut. 178. 1890. Clastoptera proteus. Van Diizee, Psyche, v, 388. Clostoptera proteus. Smith, Cat. Ins. N. J. 443. 1892. Clastoptera proteus. Southwick, Science, xix, 318. Clastoptera proteus. Harrington, Ottawa Nat. vi, 31. Hah.—^. Y. [Fitch), Mass. {Flint), East. States {Glover), iT. J. (Smith), Ont., Can. {Harrin.— Porto Rico {Walker). 51. C. LINEATOCOLLIS, Stdl. 1859. Clastoptera lineatocollis. Stdl, Eug. Resa. Omk, Jord. iv, 285. 197. llab.—S&n Francisco, Calif. {Stdl).