1878. ] 445 [Schwarz. 
Rhymbus Ulkei Cr. E. rare, liveson fungus, which grows on dead branches. 
Anamorphus pusillus} Zimm. ms. E. rare with the preceding.* 
MYCETOPHAGID ©. 
Litargus tetraspilotus Lec. NS. rare, beaten from pine trees. 
sexpunctatus Say, E. not rare. 
infulatus Lec. E. rare. 
nebulosus Lec. va7r.? common under old leaves. 
Typhea fumata Linn. common. 
SPHINDID ©. 
Sphindus americanus Lec. F. H. E. not rare. 
CIOID ®. 
Cis creberrinus Mell. E. rare. 
eight unnamed species. 
Ennearthron two unnamed species. 
EROTYLID ©. 
Languria discoidea Lec. not rare, lives on a species of Cardwus. 
marginipennis Schwarz, n. sp. p. 357, C. T. E. very rare. 
Megalodacne fasciata Fab. E. rare. 
heros Say, E. rare. 
Ischyrus 4-punctatus Oliv. E. not rare. 
nigrans Cr.* 
Cyrtotriplax angulata Say, B. E. not rare. 
unicolor Say, B. rare. 
affinis Lec. B. E. not rare. 
Triplax thoracica Say, E. common. 
CRYPTOPHAGID ®. 
Loberus impressus Lec. C. H. E. rare. 
Cryptophagus sp. T. one specimen. 
Tomarus hirtellus Schwarz, n. sp. p. 358, common under old leaves. 
Marginus rudis Lec. H. E. T. not rare under oak bark. 
Silvanus advena Waltl, common. 
surinamensis Linn. E. rare. 
bidentatus Fabr. common. 
rectus Lec. common under old leaves. 
quadricollis Guér. rare under oak bark. 
Nausibius dentatus Mels. L. rare under old oak bark. 
repandus Lec. T. very rare under oak bark. 
a ] have not described this genus, as its affinities are not yet clearly made out, 
It isasmall rounded testaceous hairy insect, haying somewhat the aspect of 
Rhymbus, but without prothoracic lines; the tarsi are not dilated. The speci- 
mensat my disposal are not sufficient fora thorough investigation. LzEc. 
