— 98 — 



tuberculata ; — umbonibus prominentibus, recurvis; lu- 

 nula notabili, profunde excavaia; ligamento crasso; — 

 area cardinalis debilis, dente cardinali {in valvula dex- 

 tra) transverso, mediocri, laterali lamelliformi, subcre- 

 nulato; — impressione musculari antica mediocri. — 

 Diam. ant.-post. 60 mill.; — umb.-ventr. 50 mill. ; 

 crass. 45. 



In loco Cretzesti dicto, prope urbem Craiova jacet. 



Unioni Kukuljevici, Brusina (1878), ex descriptions 

 auctoris, icône déficiente, maxima af finis est, sed major, 

 altior, crassior, postice nodosa, et testa triangulari, cor- 

 diformi, nec oblique ovata, dif ferre videtur. 



5. Unio Stachei, Neumayr, var. crassiplicala. 



Typo major, margine dorsali subarcuato, plicis concen- 

 îricis crassioribus usque ad marginem ornata. 



In loco Leamna dicto, prope urbem Craiova, simul cum 

 Paludina bifarcinata, Bieltz, fréquenter occurrit. 



6. Unio Iconomianus. 



T. transverse peroblonga, perobliqua, admodum inœ- 

 quilateralis, lateraliter compressa: antice oblique rotun- 

 data, in medio depressa, postice paulatim attenuata, an- 

 g.ulato-producta; margine dorsali perlongo, applanato, 

 lente declivi; ventrali in medio sinuoso ; — superficies in 

 regione umbonali irregulariter tuberculato-plicata, plicis 

 ad dorsum divaricatis, <id marginem ventralem posterio- 

 remque evanescentibus ; — umbonibus excentricis, termi- 

 nalibus ; dente cardinali {valvulœ dextrœ)obliquo, magno, 

 truncato, multifido; lamella Interali longa, sat elevata ; 

 — Diam. ant.-post. max. 90 mill. ; umb.-ventr. 43 mill.; 

 crass. 25. 



