470 CLASS VIII. 



Sp. Erotylus giganteus FABR., Chrysomela gigantea L., HOUTTUYN, Natuurl. 

 Hist. i. ixe Stuk, p. 386, PI. 74, fig. 3, VOET, Coleopt. n. Tab. 33, fig. iv, 

 DUPONCHEL, 1. 1. PL I. fig. 5 ; Erotylus gibbosus FABR., Chrysomela gibbosa 

 L., HOUTTUTN, 1. 1. fig. 5, VOET, Coleopt. n. Tab. 44, fig. n., DUMERIL, 

 Cons. g$n. s. L Ins. PI. -20, fig. 13, &c. 



Aulacocheilus CHEVROL., LACOKD. 



Sp. Aulacocheilus violaceus, Triplax violacea GERMAE, Faun. Ins. Europ. 

 Fasc. xn. Tab. 15. Habit, in Croatia. The remaining species from the 

 Indian Archipelago and Western Africa. 



b) Internal process of maxillce unidentate at truncated apex. 



Encaustes DEJEAN, LACORD. Body elongate, sub-parallel. 

 Elytra mostly dilated at the base, rather broader than thorax. 



Species from East Indies, especially from Java. Comp. LACORDAIRE, 

 ' PP- 3344- 



c) Internal process of maxillce unarmed, mostly small, ciliated or sub- 

 pubescent. 



Triplax PAYK., OLIV., LATR., (Triplax and Tritoma FABR. not 

 GEOFFR.) 



Sp. Triplax nigripennis FABR., Silpha russica L., DE GEER, Ins. v. PI. 8, j 

 figs. 12 15 (Anthribus ruber), PANZER, Deutschl. Ins. Heft 50, Tab. 7, 1 

 CUVIER, R. Ani., ed. ill, Ins. PL 74, fig. 3, &c. 



Dacne LATR. (in part), LACORD. Tarsi with five joints. 



Sp. Dacne fasciata, Engis fasciata FABR. &c. 

 ft Maxillary palps with last joint elongate, 

 a) Tarsi with jive joints. 



Episcapha DE"JEAN (in part), LACORD. 

 Triplatoma WESTW., LACORD. 



Note. Species of genus Engis of authors. 

 &) Tarsi with four joints. 



Languria LATR., OLIV. Body linear, narrow. 



Phalacrus PAYK. Body oval, gibbous. Antennse clavate, with 

 club elongate, inarticulate, last joint longer, conical. 



Sp. Phalacrus corticalis, Anisotoma corticale ILLIG., PANZER, Deutschl. Ins. 

 Heft 37, Tab. \i, STURM, Deutschl. Fauna, Ins. ir. Tab. xxx. &c. 



