A HISTORY OF NORFOLK BvTHOSCOPIDiE {continued) here recorded and the type appear to be the only specimens known Idiocerus viduatus, Edw. Foxley Woody September loth, 1885; the type of this species still remains unique — laminatus, Flor. — lituratus, Fall, — poecilus, H.S. Cossey, Wacton — vitreus, Fab. With the last and at Trowse — aurulentus, Kbm. Coney — fulgidus, Fab, — populi, Linn. — confusus, Flor. — albicans, Kbm. Agallia puncticeps, Germ. — venosa, Fall. Tettigonid^ Evacanthus interruptus, Linn. — acuminatus, Fab. Tettigonia viridis, Linn. AcOCEPHALIDiE Strongylocephalus agrestis, Fall. — megerlei, Scott. Horning, Ranworth, Surlingham Acocephalus nervosus, Schr. — bifasciatus, Linn. Hellesdon — albifrons, Linn. — „ var. interruptus, Scott-i In salt — „ var. polystolus, Scott / marshes — brunneo-bifasciatus, Geoff. — histrionicus. Fab. Mousehold Heath — flavostriatus, Don. Eupelix cuspidata, Fab. Doratura stylata. Boh. — impudica, Horv. Hunstanton, Holkham Paramesus nervosus, Fall. — phragmitis. Boh. Ranworth, Cley Glyptocephalus proceps, Kbm. jASSIDiB Athysanus sordidus, Zett. — sahlbergi, Reut. — grisescens, Zett. — communis, J. Sahl — obscurellus, Kbm. — obsoletus, Kbm. — melanopsis, Hardy. Coxford Heath Deltocephalus abdominalis, Fab. — pascuellus, Fall. — citrinellus, Kbm. Cringleford — ocellaris, Fall. Hellesdon — repletus, Fieb. Stratton Strawless, and Brumstead, Whitiuell and Dunston Commons — picturatus, Fieb. Dunston Common, Ringland — flori, Fieb. — distinguendus, Flor. — falleni, Fieb. jASSlDit [continued) Deltocephalus paleaceus, J. Sahl. Brooke Wood ; not recorded as occurring elsewhere in Britain — social is, Flor. Barton Bendish — sabulicola. Curt. — striatus, Linn. — normani, Scott. Norwich — punctum, Flor. — argus, Marsh. Mousehold Heath — costalis, Fall. Ranworth, September 30th, 1886; not recorded as occur- ring elsewhere in Britain — coroniceps, Kbm. Coxford Heath, August loth, 1887, one example ; not otherwise known as a British insect — maculiceps, Boh. St. Faiths — pulicaris, Fall. Allygus commutatus, Fieb. Brooke Wood, Trowse, Arminghall — modestus, Fieb. — mixtus. Fab. Thamnotellix prasina, Fall. Stratton — dilutior, Kbm. i Strawless — subfuscula. Fall. — variegata, Kbm. — plebeja. Fall. Norwich — striatulella, Edw. Roudham Heath ; not recorded as occurring elsewhere in Britain — splendidula, Fab. — crocea, H.S. — attenuata. Germ. Mousehold Heath Limotellix striola, Fall. — antennata. Boh. — 5-notata, Boh. Ranworth ; not re- corded as occurring elsewhere in Britain — 4-notata, Fab. — sulphurella, Zett. Cicadula metria, Flor. — opacipennis, Leth. Ranworth ; not recorded as occurring elsewhere in Britain. — septemnotata. Fall. • — variata. Fall. — fasciifrons, Stil. Drayton Drewray, Cley, Brooke — sexnotata. Fall. — fieberi, Edw. Weybourne, Cley, Brooke — livida, Edw. Weybourne, October, 1888 ; not recorded as occurring elsewhere in Britain Gnathodus punctatus, Thimb. Ringland, Earlham Typhlocybid^ Alebra albostriella, Fall. Dicraneura flavipennis, Zett. — citrinella, Zett. 170
