of some new Species of Coleoptera. 113 
Fam. GEOTRUPIDE? 
Puenocenatua, Hope. 
Genus novum Pachypo affine, pedibus posticis longissimis. 
Caput in medio cornutum. Labrum porrectum, conicum. 
Mandibule exserte. Antenne 9-articulate. Mazille \obis 
minutissimis. Prothorax anticé subretusus. Llytra conica, 
posticé valde attenuata. TZarsi gracillimi. 
Sp. 50. Phenognatha Erichsoni, Hope. 
Castaneo-fulva, capite unicorni, cornu nigro, posticé flavo 
tomentoso; thorace punctato, margine omni ciliato; elytris 
nigris, ad basin castaneis, striato-punctatis, punctis quasi 
erosis, corpore infra piloso; pedibus concoloribus et auro- 
setosis. 
Long. corp. lin. 7 (nec 3), lat. lin. 23. 
From Port Essington. Named in honour of Professor Erichson, 
who has figured some singular genera allied to Pachypus as well 
as to the above genus. 
DESCRIPTION OF THE FIGURES. 
Plate VI. fig. 4. Corynophyllus Fortnwmi. 
4a, front of head; 4b, ditto, with antenna from beneath; * labrum ; 
t mandible; 4c, maxilla; 4d, mentum and labial palpi; 4e, pro- 
sternum, 
Plate VI. fig. 5. Phenognatha Erichsonii. 
5a, mandible; 5b, maxilla; 5c, mentum, labium, and labial palpi; 
5d, antenna. 
Plate VII. fig. 1. Articerus Fortnumi. 
la, head and basal joint of antenna; 1), elytron; lc, wing; 1d, fore 
leg, male; le, ditto, female; 1f, middle leg, male; 1 g, ditto, female; 
1h, hind leg, male; 1%, ditto, female; 1k, abdomen from above ; 
11, ditto, from beneath; 1m, head and basal joint of antenna, from a 
single specimen from the head of Gulf St. Vincent. 
VOL. IV. I 
