188 PRODROMUS OEDIPODIORUM. 
area ulnari per venam spuriam divisa, latiuscule reticulata ; vena axillari libera, 
multiramosa. — Alæ disco basali roseo-purpureo, de reliquo nebulosæ, nec 
non fascia semilunari obseuriore in Campo radiato discum roseum cingente. — 
Femora post. aurantia, fusco-fasciata et punctata. — © Gÿ Long. 24, EI. 22 mill. 
Africa ? 
2. A. hottentotus. — ? OEdip. concinna, Serv. Orth. 730, 14. 
À. crasso corformis at minor. Costa frontalis ad verticem foveolata ; scutellum ver- 
ticis ovatum, foveolatum, apice trancatum. — Pronoti carina recta, linearis, in pro- 
zona plerumque integra. — Elytra fuscescentia, maculis 2-3 pellucidis ; area inter- 
calata postica venulis transversis reticulata; area ulnaris latior, per venam spuriam 
divisa; furca ulnaris elongata, basi non dilatata, seriebus 1-2 areolata. — Alæ basi 
roseæ, apice, margine postico fasciaque seminulari postica nebulosis; furca venæ mediæ 
indivisa vena spuria carente. — çÿ Long. 29; El. 18 mill. — Africa merid.; Pro- 
montor. bonæ Spei. (Coll. Brunn. n° 2245.) 
Obs. Serville veut que la bande brune des ailes s’étende jusqu’au bord antérieur, ce 
qui n’a jamais lieu chez les Acrotylus. Il faut remarquer toutefois que chez l'A. 
patruelis on observe une tendance à cela. 
3. A. deustus, Th. — Gryllus deustus, Thunb. Mém. Acad. Petersb, V, 1815, 
238; Ibid. IX, 1824, 416. — OEdip. 4-maculata, De Haan, Bijdr. Orth. 162, 
34; tb. 21, £ 10 GS — Acrotylus deustus, SU, Recens. I, 136, 4. 
Elytra fasciata et fusco-punctata. Alæ hyalinæ apice fusco. Femora postica fasciata ; 
tibiæ cœruleæ. — Cj Long. 20, El. 22 mill. — Terra Capensis. (Stäl.) 
4. A. insubricus, SCop. — Gryllus insubricus, Scop. Delic. Faun. et Flor. ins. I, 
64; tb. xxiv, Ê. e et auct. — Gr. maculatus, Thunb. Mém. Acad. Petersb. V, 
1815, 231; Ibid. IX, 1824, 403. — Gr. fasciatus, Fab. E. S. IL, 58, 48; 
Coqueb. IL tb. 1, f. 5. — OEdip. insubrica, Serv. Orth. 731. — Acrotyl. insu- 
bricus, Fieb., Synops. 25, 16 ; Brunn. de W. Prodr. 155, 1, fig. 34. 
Crassiusceulus, breviusculus, castaneus. Antennæ breviusculæ, quam caput et prono- 
tum ad unum sumpta haud longiores, ultra medium incrassatæ, subcompressæ. — 
