318 Prof. Westwood on Ectrephes 



gibbositate in medio intus luteo-setosa. Metasternum 

 maximum, coxis pedum, posticorum baud prominulis. 

 Pedes sub-elongati, tibiis depressis pro receptione tarso- 

 rum simplicium et 5-articulatorum. Abdomen segmento 

 basali maximo. 



Sp. 1. Chlamydopsis Duhoulaii, n. sp. 



C. tota castanea, nitida ; pronoto subcylindrico, an- 

 guHs posticis lateraliter porrectis, disco punctis ovali- 

 bus notato ; elytris sparsim granulato-tuberculatis, se- 

 tosis. Long. Corp. lin. 1. 



Hah. — Champion Bay, Nov. HoU. (Dom. Du Boulay.) 



I have much pleasure in dedicating this species to a 

 gentleman who has devoted a great share of his attention 

 "whilst in Australia to the collection of minute and sin- 

 gular species of Goleoptera, including also the following 

 species (exhibited at the same Meeting of the Society by 

 Mr. Pascoe ; see Proceedings, 1869, p. xv) . 



Sp. 2. Chlamydopsis striatella, n. sp. 



C. piceo-nigra, subnitida, pronoto transverse, margine 

 antico acute elevate, angulis anticis auriculato-incisis, 

 punctis longis setigeris obsito ; elytris subquadratis, 

 dorso valde irregularibus, spatio medio antico fossulato, 

 humeris acute elevatis et sinuatis, parte dimidia postica 

 striolis numerosissimis obsita. Long. corp. lin. 1^. 

 Hah. — Swan River. (Dom. Du Boulay.) 

 This species seems to connect Ectrephes with certain 

 Jlisteridoe, such as Hetcerius, and especially with Terapus 

 (De Marseul, Ann. Soc. Ent. France, 1862, p. 680, 

 pi. vii) . 



Genus Articerus. 



Sp. 1. Articerus tumidus, n. sp. 



A. castaneo-rufus, vix nitidus, punctatus, luteo-setosus ; 

 capitis lateribus subparallelis, antennis ovalibus, basi 

 anguste pedunculatis, apice subtruncatis ; prothorace 

 breviter ovato, subdepresso, canali brevi centrali longi- 

 tudinali instructo ; elytris sutura nigricante, absque linea 



