360 Entomological Society. 



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

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

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

 concoloribus, antennis quatuor ultimis articulis magnitudine in- 

 cresccntibus ; 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, prcecedcnti affine ; 

 caput fere quadratum, antennis palpisquc piceis ; thorax glaber, 

 elytris striato-punctatis ; corpjore 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 denticidatis ; elytris 

 striato-punctatis nitidis atris ; corpore infra pedibusque concolo- 

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



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

 at minor ; thorace convexiori ; elytris fortissime pun ctatis, pane - 

 tisqiie majoribus valde impressis. Long. lin. 6, lat. lin. 1^. 



Sp. 23. Tenebrio cj^anipennis, Hope. Ater, antennis brunneo- 

 piceis ; thorace ?iigro-violaceo,fere. glabra ; 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. Nigra-chalybeus, thorace fere 

 quadrato depresso et punctata ; 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 picea-tomen- 

 tasis ; thorace canvexa, angulis anticis rotundatis ; elytra thorace 

 tripla langiora,siibacuminata, striato-punctata, striis haudfortiter 

 impressis ; corpus infra nigrum, ultima segmenta abdo?ninis in 

 media Jlavo-maculato. Long. lin. 8, lat. lin. 9.\. 



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

 convexo, angulis posticis stibacutis, lateribus medio dilatatis; 

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

 grum punctatum tarsisque infra Jlava-camatis. Long. lin. 6, 

 lat. lin. 2. 



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

 dato, punctulato, elytrisque striato-punctatis, postice gradatim 

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



Sp. 28. Allecula canescens, Hope. Fiisca-grisea, thorace albido- 

 tomentoso ; elytris striato-punctatis, fusca-cinerascentibiis seu al- 

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

 lin. 2. 



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

 impressd ratundatd utrinque notato ; elytra striato-punctata. 



