.SOCIÉTÉ ROYALE MALACOLOGIQUE DE BELGIQUE 



Bourdoti, Cossm. 

 minutissima, Desh. 

 substriata; Desh. 

 vetùsta, Desh. 

 sulcatina, Desh. 

 hordacea, Lamk. 

 semicostellata, Desh. 

 mixta. Desh. 

 varians, Desh. 

 fibula. Desh. 

 pupifdrmis, Morlet. 

 canicularis, Lamk. 

 subtenuistriata, d'Orb. 

 essomiensis, Cossm. 

 lirata, Cossm. 



Cœcum. 

 lituus, Desh. 

 Bezançoni, Cossm. 



Thecopsella. 



Fischeri, Mun. Ch. 



• ErjCHILOTHECA.. 



succincta, Dcfr. 



- ÏURRITEIXA. 



. tefebellata, Lamk. 

 sulcifera, Desh. 

 hybrida, Desh. 

 earinifera, Desh. 

 imbricataria, Lamk. 

 adulterata, Desh. 

 elegans, Desh. 

 bellovacënsis, Desh. 

 Solanderi, Mayer-E. 

 granulosa, Desh. 

 monilifera, Desh. 

 Lamarcki, Defr. 

 marginulata, Mellev. 

 subula, Desh. 

 funiculosa, Desh. 

 mitis, Desh. 

 compta, Desh. 

 interposita, Desh. 

 elongata, Sow. 



20. T. copiosa, Desh. 



21. — circumdata, Desh. 



22. — Vaudini. Desh. 



23. _ Calllati, Desh. 



24. — uniangularis, Lamk. 



25. — unisulcata, Lamk. 



26. — cuisensis, Cossm. 

 120. — Mksai.ia. 



1. M. regularis, Desh. 



2. _ Ëcki, deLaub. 



3 — intermedia, Desh. 



4. — incerta, Desh. 



5. — Heberti, Desh. 



0. — turbinoides, Desh 



7. _ Wateleti, Desh. 



8. — melanoides, Desh. 



9. — faseiata, Lamk. 



10. — solida, Desh. 



11. — multisulcata, Lamk. 



12. — eonsobrina, Desh. 



13. — brachyteles, Bayar.. 



14. — trochoides, Desh. 



15. — sulcata, Lamk. 



16. _ Hamiltoni, Desh. 



127. — El.IGMOSTOMA. 



1. E. nitidulum, Desh. 

 128.— Mathii-dia (h reporter après 1 34). 



1. Mathildia [s. s.) Baylei, de B. 



2. _ Bourdoti, de B. 



3. — Cossmanni, de B. 



4. — Crossei, de B. 



5. — Morgani, de B. 



6. — impar, Desh. 



7 # — costellata, Desh. 



8. — Raineourti, de B. 



9 # — Morleti, de B. 



10. — turritellata, Lamk. 

 H. — Bezançoni, de B. 



12. — tenuiseulpta, de B. 

 (Voir ci-après n°* 15 et 16.) 



13. M. [Àcroccelum) Bouryi, Cossm. 



14. — vincta, Desh. 



