L. lineata. Say. 



CATALOGUE OF INSECTS. 433 



Family LIMNOBATID^. 



LIMNOBATBS, Burm. 



Family HYDROBATIDiE. 



HYGROTRECHUS, Stal. 

 H. remigis, Say. 



H. conformis, Uhl. 



LIMNOTRBCHUS, Stal. 

 L. marginatus, Say. 



LIMNOPORUS, Stal. 

 L. rufoscutellatus, Latr. 



STEPHANIA, White. 

 S. picta, H-S. 



METROBATES, Uhl. 

 M. hesperius, Uhl. 



Family VELIID^. 



HBBRUS. Curtis. 

 H. americanus, Uhl. 



H. pusillus, Burm. 



MESOVELIA, Mule. 

 M. bisignata, Uhl. 



RHAGOVELIA, Mayr. 



R, obesa, Uhl. 



2c 



