360 Entomological Society. 



Sp. 19. Cnodulon cyanipennis, Hope. Oblongum, thorace trape- 

 zoidali nigra, antice contracto, postice dilatato ; elytra Imte cya- 

 nea, striato-punctata ; corpus infra nigrum, pedibus antennisque 

 concoloribus, antennis quatuor ultimis articulis magnitudine in- 

 crescentibus ; tarsis infra Jlavo-comatis, Long. lin. 6, lat. lin.2. 



This insect, from the shape of the thorax, ought to be separated 

 from Cnodulon, 



Sp. 20. Cnodulon anthracinum, Hope. Atrum, prcecedenti affine ; 

 caput fere quadratum, antennis palpisque piceis ; thorax glaber, 

 elytris striato-punctatis ; corpore infra concolori et nitido. Long, 

 lin. 4, lat. lin. If. 



I possess about ten other species of Cnodulon which are unde- 

 scribed. It appears that there are two, if not three, subgenera in- 

 cluded at present amongst the New Holland insects ranked as CnO' 

 dulon. 



Sp. 2L Tenebrio longipennis. Niger, thorace fere quadrato, an- 

 gulis anticis rotundatis, posticis acutis et denticulatis ; elytris 

 striato-punctatis nitidis atris ; corpore infra pedibusque concolo- 

 ribus. Long. lin. 8, lat. lin. 2. 



Sp. 22. Tenebrio convexiusculus, Hope. Niger, prcecedenti affinis 

 at minor ; thorace convexiori ; elytris fortissime punctatis,punc- 

 tisque majoribus valde impressis. Long. lin. 6, lat. lin. \\. 



Sp. 23. Tenebrio cyanipennis, Hope. Ater, antennis brunneo- 

 piceis; thorace nigro-violaceo, fere glabro ; elytris striato-punc- 

 tatis et cyaneis ; corpus infra nigrum, femoribus tibiis piceis, 

 tarsisque infra Jlavo-comatis. Long. lin. 5f , lat. lin. 1^. 



Sp. 24. Helops latipennis, Hope. Nigro-chalybeus, thorace fere 

 quadrato depresso et punctato ; antennis atris, quatuor ultimis 

 articulis piceis ; elytra thorace latiora, postice parum dilatata, 

 subtilissime punctata et viridi-chalybea ; corpus infra nigrum 

 nitidum, femoribus tibiis palpisque piceis, tarsisque infra Jlavo- 

 comatis. Long. lin. 10, lat. lin. 4. 



Sp. 25. Allecula Pimeloides, Hope. Nigra, antennis piceo-tomen- 

 tosis ; thorace convexo, angiitis anticis rotundatis ; elytra thorace 

 triplo longiora,subacuminata, striato-punctata, striis haudfortiter 

 impressis ; corpus infra nigrum, idtimo segmento abdo7tiinis in 

 medio Jlavo-maculato. Long. lin. 8, lat. lin. 2y. 



Sp. 26. Allecula Omophiloides, Hope. Nigra, thorace depresso 

 convexo, angulis posticis subacutis, lateribus medio dilatatis; 

 elytra striato-punctata, postice valde dilatata ; corpus infra ni- 

 grum punctatum tarsisque infra Jlavo-comatis. Long. lin. 6, 

 lat. lin. 2. 



Sp. 27. Allecula melancholica, Hope. Nigra, thorace fere rotun- 

 dato, punctulato, elytrisque striato-punctatis, postice gradatim 

 dilatatis, corpus infra nigrum. Long. lin. 5j, lat. lin. 1^. 



Sp. 28. Allecula canescens, Hope. Fusco-grisea, thorace albido' 

 tomentoso ; elytris striato-punctatis, fusco-cinerascentibus seu al- 

 bidis capillis obsitis ; corpus infra concolor. Long. lin. 6, lat. 

 lin. 2. 



Sp. 29. Allecula foveicollis, Hope. Picea, thorace glabro, fovea 

 impressd rotundatd utrinque notato ; elytra striato-punctata, 



