*Hr. la. Polyptychites sp. cf. ramulicosta Pavl. (cxp. 24), Sokoboh bhaT). JV? jf . 



» lb. ToTx-ace aKseMDJiflpTj ct> cn*OHaJiLHOH ciopoHbi. 



» 2. Polyptychites ramulicosta Pavl. et Lampl. (cip. 25), oxneiaTOKij qacia Sokoboh 

 noBepxHOCTH. JVs |y§. 



» 3a. Polyptychites densicosta n. sp. (cip. 26), ct 6okoboh CTopoHti (hapo). Js ^. 



» 3b. To-ate c^ cH*OHajibHOH ciopoHM. 



» 3c. CjitnoKi ch oxneqaTKa 6oKOBon noBepxHOciii paKOBHHbi, iioKasMBaromifi 6ojite pts- 

 KjK) CKyjibnTypy paKOBHHbi cpaBHHTe;ibno cocKyjbnTypoHflApa(<i>nr. 3a). JV?.^. 



» 4. Polyptychites conferticosta n.sp. (cxp. 27), oxneqaxoKi 6okoboh noBepxeocxH. JVsflf. 



» 5a. Polyptychites Stuhendorffi Schmidt (cxp. 29), 6okoboh bha^. JVs |^. 



» 5b. Toxi-ffie dmemuia-p'h cb CH^onajibHOH cxopoHbi. 



» 6a. Polyptychites Stuhendorffi Schmidt, mojioaoh aKseMDJiflpX) — oahht. nai opHrHEia- 

 jiOBX) aKaAeMHKa 0. B. UlMHAxa. 



» 6b. Pasptst H CH4'0Ha.iibHafl cxopona xoro-ate 3K3eMn.jflpa. 



» 7a H 7b. BoKOBOH bha'b h paap'fes'b ein,e Sojite MOJiOAoro aKsesmjiHpa Polyptychites Stu- 

 hendorffi Schmidt, visi, KOMeKuiH Sapona 9. B. TojiJifl. J\!! |g, 



» 8a H Sb. Polyptychites TschersMi n. sp. (cxp. 33), o6jiomokt> oxi 3K3eMn;iflpa J\l?. |^. 



