Monograph on the Cebrionidce, hy Du Leach. 31 



Habitat in America Boreali. 

 Mus. Bosc. 



Descr. — Thorax profunde impresso-punctatus. Elytra tenuiter 

 striata, interstitiis elevato-striatis. Superficies inferior punctulis 

 impressis. 

 B. — Body entirely pitchi^coloured, the antennae, palpi and feet 



testaceous. 

 Length 5 |lines. 

 Inhabits North America. 



Descr. — Thorax impressed with deep punctures ; the elytra 

 slightly striated, the interstices with elevated striae ; the under 

 part of the body impressed with small punctures. 



Species 2. — Punctata. 

 B. — Corpore toto aterrimo impresso-punctato. Antennis, palpis 



et pedibus piceis. 

 Long. Corp. 2 centim ; 1 millina : 

 Habitat in America Boreali. 

 Mus. Bosc. 



Descr. — Thorax profundissime, elytra niediocrijter, supei^cies 

 inferior et pedes leviter impresso-punctati. ' 



Body totally jet-black, and every part with impressed punctules^ 

 the antennae, palpi and feet pitchy-black. 

 Length about an inch. 

 Inhabits North America. 



Descr. — Thorax very deeply impressed, the elytra moderately, 

 the under side and the feet lightly studded with impressed 



punctures. 



Species 3. — Olivncea. 

 J3. — Corpore supra et infra oHvaceo ; pedibus, antennis palpisque 



olivaceo-viridescentibus. 

 Long. corp. 1 centim : 3 \ millim : 

 Habitat in America Boreali. 

 Mus. Bosc, Dunieril, Brongniart, Latreille. 



Descr. — Thorax et elytra leviter punctati, superficies inferior 

 glaberrima, punctis minutissimis sparsa. 

 B. — Body above and below olive-colour ; the feet, antenna^, and 



palpi of an olive-colour approaching to greenish-olive. 



