218 BRITISH OETHOPTEKA. 



1. Gomphocerus rufus Linn. 



(Plate XIX, fig. 1 ; PL XX, fig. 2 ; PL XXIII, 



figs. 4 and 5.) 



rnfii-s LINN. Syst. Nat. (ed. x), i, p. 433, 



11. 57 1758 Gryllus Locusta^ 



LINN. Faun. Suec. p. 239, n. 876 . 1761 Gryllus. 

 cluvicorne DE GEER Mem. Ins. iii, p. 482, 



11. 10, pi. xxiii, f. 13 . . . 1773 Acrydium. 

 rufnm OLIV. Enc. Meth. Ins. vi, p. 230, 



11. 66 1791 Acrydium. 



rufus THUNB. Mem. Acad. Petersb. v, 



p. 221 ..... 1815 Gomphocerus. 

 BRUNNER Prod, der Eur. Ortli. 



p. 131 1882 Gomphocerus. 



,, FINOT Fauiie de la Fr., Ortli. 



pp. 131, 132, pi. vii, f . 95 . . 1889 Gomphocerus. 

 SHAW Mon. Brit. Ortli. in Ent. 



Mo. Mag. p. 419 . . 1889 Gomphocerus. 



BURR Brit. Ortli. p. 39. pi. iii. f. 8 1897 Gomphocerus. 



BURR Syii. Orth. W. Eur. p. 48 . 1910 Gomphocerus: 



Rufus KIRBY Syn. Cat. Ortli. iii, p. 156 1910 Gomphocerus. 



rufus LUCAS Proc. S. Loiid. Eiit. Soc. 



p. 32, pi. iv, f . 8 . . . . 1913 Gomphocerus. 



ORIGINAL DESCRIPTION. 



rufus. 57. G. L. thorace cruciate, corpora rufo, elytris griseis, 



an tennis subclavatis. 



Fn. svec. 629. Gryllus aiitennis subclavatis acutis. 

 Habitat in Europa. 



(C. Linnaeus, 'Syst. Nat.' (ed. x), torn, i, p. 433, 1758.) 

 876. GRYLLUS rufus thorace cruciato, corpore rufo, elytris griseis. 



aiitennis subclavatis. 



Gryllns aiitennis subclavatis acutis. Fn. 629. 

 Habitat in pratis Roslagise. 



DESCR. Est inter miiiores, 11011 rninimos. Totus rufus. 

 Thoracis anguli nigri lineola alba. Femora rubra. Elytra 

 grisea, inimaculata. Antenna? clavatse, ut in Papilionibus 

 diurnis, sed tanien apice parum elongatis, et summo apice 

 exalbidis. 



(C. Linnaeus, ' Faun. Suec.' p. 239, 1761.) 



MALE IMAGO (Plate XXIII, fig. 5).- -General colour 

 reddish-brown, with but few markings. Length some 

 14 mm. Vertex produced in a triangular form between 

 the eyes ; foveolae of the vertex small ; median sulcus of 

 the frons scarcely extending above the ocellus ; antennse- 

 long, strongly clubbed, and then produced to a white 

 tip. Pronotum with lateral carina3 obtusely angled in 



