THE INSECTS OF NEW JERSEY. 233 



Family PSELAPHID^E. 



RHEXIUS Lee. 

 R. insculptus Lee. Snake Hill V, 30, sweeping at dusk (Sf). 



RHEXIDIUS Casey. 



R. canaliculatus Lee. Ft. Lee VIII, Watchung Mts. VII, Lakehurst IX 

 (Sf); Westville, Clementon, Atco, Anglesea I-VIII, under old leaves 

 and in rotten wood; not rare. 



EUPLECTUS Leach. 



E. confluens Lee. Snake Hill (Sf); Clementon VI, from rotten logs. 

 E. pertenuis Casey. Anglesea III, 11, one example from old leaves. 

 E. sexual is Casey. Woodbury VII, 23, from a very rotten log. 

 E. tenellus Casey. Near Philadelphia VII, 16, from a very rotten log. 



E. spec, indet. A number of specimens representing two species, not 

 determinable from the material at hand. 



DALMOSELLA Casey. 



D. tenuis Casey. Clementon IX, 17, a single female from rotten wood. 

 This genus contains the most minute species of the family, and there 



is at least one undescribed species from New Jersey. 



BIBLIOPLECTUS Reitt. 



B. ruficeps Lee. Snake Hill (Sf); Anglesea III, IV, under deep layers 

 of rotten leaves; rarely. 



ACTIUM Casey. 

 A. angustum Casey. Greenwood Lake, Montclair, Ft. Lee (Sf). 



TRIMIOPLECTUS Brend. 

 T. obsoletus Brend. Near Philadelphia VI, from rotten oak stump. 



EUTYPHLUS Lee. 



E. similis Lee. Westville VIII, 20, from an old pine log. 



TRIMIOMELBA Casey. 



T. convexula Lee. G. d. in damp woods, under old leaves; rare. 

 T. dubia Lee. With the preceding, but more common. 



MELBA Casey. 

 M. parvula Lee. Anglesea III, IV, under old damp leaves and grasses. 



M. fossiger Casey. Lahaway V, 28, on cranberry bog (Sm) ; Clementon, 

 Anglesea VII, under old leaves. 



