Famity—CETONID. Sup-Famity—CREMASTOCHEILIDES. 23 
Species 1 (37)—PROBLERHINUS MOUFFLETI. 
Prats VII, Fie. 5. 
Niger nitidissimus, irregulariter et parce punctatus, vertice elevato margine ejus antico subito depresso, 
et in medio bituberculato ; clypeo transverso in medio carinato, carina in medio marginis antici reflexi desinenti ; 
prothorace transverso lato, medio marginis antici elevato,supra verticem producto angulis partis producte elevatis ; 
dorso convexo fere impunctato, versus angulos anticos magis punctato, lateribus ante medium rotundatis ; 
elytris prothoracis parte postica parum latioribus; sutura depressa, disco suturali depresso cicatricoso punctato, 
subbicostato ; singulo versus apicem puncto albido squamoso notato; pygidio dense punctato; corpore infra 
nitido, rude punctato ; metasterno levi. 
Long. corp. lin. 10; lat. humer. elytr. lin. 43. 
Habitat; Fernando Po. In Mus. Com. Mniszech (mihi pro delineatione henevole communicatus). 
Syn.: Problerhinus Mouffleti. H. Deroylle, Ann. Soc. Ent. France, 1864, p. 321, pl. IV, fig. 5. 
Genus 11I—PLATYSODES. Westw. Gen. Nov. 
Corpus late ovatum supra depressum. Clypeus transversus angulis anticis lateralibus rotundatis, margine 
antico fere recto integro. Antenne parve articulo primo haud dilatato. Maxillae (pl. VII, fig. 42) galea 
elongata curvata apice acuto, integro, mandone crassiori et breviori edentato, apice etiam integro. Palpi 
breves crassi. Mentum latitudine longitudinem excedens (fig. 4c), angulis anticis lateralibus rotundatis, disco 
plano, margine antico integro, palpi labiales parvi articulo tertio longo curvato (fig. 4d). Prothorax brevis 
transversus, lateribus rotundatis, marginibus antico et postico fere equalibus hoc, ante scutellum, emarginato. 
Epimera mesothoracica parva. Elytra lata depressa lateribus parum emarginatis. Tibie antice extus bidentate. 
Prosternum in spinam compressam antice porrectum (fig. 4a, caput et prothorax e latere visa). 
The broad flattened form of the unique type of this genus, with its obscure colour and almost impunctate 
surface, with the broad head and corresponding broad mentum entirely closing the mouth beneath, will readily 
distinguish it from the other genera of the family, although most nearly allied to Oplostomus. 
Species 1 (38)—PLATYSODES VERLORENII. Westw. 
Prate VII, Fie. 4. 
Niger nitidus subdepressus fere impunctatus, elytrorum sutura depressa, cum stria gracili impressa in 
singulo prope suturam, alteraque cum lateribus parallela, puncto minuto albo in medio singularnm striarum, 
apiceque etiam albo; pygidio albo bimaculato, segmentisque abdominalibus macula marginali alba notatis ; cor- 
pore infra nigro nitido ; abdomine haud canaliculato. 
Long. corp. une. 1. 
Habitat ; Java (Blume). In Mus. Reg. Lugdunensi. A Dom. Vollenhovii benigne communicatus et in 
honorem Domini Doctoris H. Verloren, entomotomi preclari, dicatus. 
Genus 12—GENUCHINUS. Westw. Gen. Nov. 
Genucho proximus. Corpus oblongum depressum ; maxillarum galea et mando unidentati, hujus dente 
latiori, apice oblique truncato; mentum plus minusve late ovale, latitudine longitudinem <equante vel superante, 
basi angulum dependentem formante et ad coxas anticas arcte applicata (pl. X, fig. 1a). Prosternum spinula 
porrecta armatus. Tibize antics plus minusve triquetre extus bidentate. 
Species Americz tropic incole. 
The insects on which I have formed this genus are natives of the tropical parts of America, whilst those 
of the Genus Genuchus, to which they are most nearly allied, are inhabitants of Africa. From the American 
Cremastocheili and Psilocnemis they differ in the narrow form of the body and much narrower mentum. 
