547 



Crosita heptapotamica sp. n. 



Gr. altaicae Gebl. proxima, sed magis oblonga, parallela et 

 deplanata, supra tota nigro-coerulea; a Gr. concinna Weise 

 differt elytris rugoso-punctatis, a Gr. pigra Weise et Falder- 

 manni Kryn. puiicturâ elytrorum ac colore, a Gr. Kowalewskii 

 Gebl. et matronula Weise jam sulcis elytrorum deficientibus. 



Oblonga, parallela, sat plana, nitida, nigro-coerulea vel vio- 

 lacea, antennarum articulis 1° et 2" apice rufo-brunneis, ungui- 

 culis brunneo-piceis. Caput et protborax subtiliter simpliciterque, 

 ille remote, hic dense, elytra dense fortiterque rugoso-punctata; 

 punctis elytrorum interdum 3 — 5 séries longitudinales forman- 

 tibus, interstitiis vage subtiliter punctulatis. Abdomen transversim 

 rugulosum, vage punctulatum. Pedes sat longi. — Long. 10 — 

 11,5 mm. 



Hab.: Heptapotamia: Tschilik (Korolkow! 1890). — 3 speci- 

 mina S in coll. P. a Semenow. 



Chrysomela Schewyrewi sp. n. 



Ghr. montanae Gebl. affinis, sed nitida prothoraceque latiore 

 mox distinguenda. 



Robusta, convexa, obovata, aptera, subsericea, supra nitidula, 

 subtus subopaca, aenea, interdum vix cuprescens, tarsis, palpis 

 antennisque nigro-piceis, his basi rubro-testaceis; supra tota sub- 

 tiliter sat dense (fronte vage) punctulata (scutello sublaevi excepto). 

 Caput clypeo a fronte medio vix distincte separato. Prothorax 

 longitudine duplo latior, basi distincte bisinuatus, ante medium 

 latissimus et hinc antrorsum retrorsumque subrectilineatim an- 

 gustatus, angulis posticis acutis, lateribus callosis, sed callis 

 a disco haud separatis, solummodo intus punctis nonnullis vix 

 fortioribus designatis. Elytra subovalia; praeter punctula punctis 

 quoque fortioribus obsita, his interdum séries longitudinales vix 

 distinctas formantibus. Pedes longi, crassi, tarsis maris valde 



