90 



SOCIÉTÉ ROYALE MALACOLOCIQUE DE BELGIQUE 



229. — Peratotoma, Haïr, et Burr. 



1. P. nana, Dcsh. 



2. — l'ragilis, Dcsh. 



3. — striarella, Lamk. 



4. — dimeres, Cossm. 

 250. — Mangiua. 



1. M. parisicnsis, Cossm. 



2. — labratula, Cossm. 



3. — acceptata, Desh. 



4. — semicostulata, Desh. 

 231. — Terebra. 



1. T. (Eastula) plicatula, Lamk. 



252. — EO ATLANTA. 



1. E. spiruloides, Lamk. 

 255. — Act.eon. 



1. Actêeon (s. s.) subinllatus, d'Orb. 



2. — Gardneri, Cossm. 



3. — turgidus, Desh. 



4. — Gilberti, Cossm. 



5. — Deshayesi, de R. et M. C. 

 G. — Monthiersi, Garez. 



7. — electus, Desh. 



8. — striatinus, Desh. 



9. — alter, Desh 



10. — lœtus, Desh. 



11. — Gmelini, Bayan. 



(Voir ci-après n os 17 et 18.) 



12. — procerus, Desh. 



13. — Loustaui, Desh. 



14. — Chevallieri, Desh. 



15. A. (Solidula) Bevaleti, Baudon. 



16. A. {Semiactœoti) splnericulus, Desh. 



17. Actseon (s. s.) stylifer, Cossm. 



18. — biplex, Cossm. 



254. — TORNATELLJEA. 



1. T. parisiensis, Desh. 



254 bi ». — ACT-EOMDEA. 



1. Actïeonidea (*. *.) dactylina, Desh. 



2. — Munieri. Desh. 



3. A. (Crenilabium) aciculata, Cossm. 

 2ôi». — Liocarenus. 



1. Liocarenus (a.*.) conovuliformis, Desh. 



2. 



256 



1. 

 257. 



1. 

 258. 



1. 



2. 



3. 



4. 



•j. 

 259. 



1. 



2. 



3. 



4. 



5. 



6. 

 240. 



1. 



2. 



3. 



4. 



5. 

 241. 



1. 



2. 



3. 



4. 



5. 



0. 



7. 



8. 



9. 



10. 



11. 



12. 



13. 



14. 



242 



1. 



9 



L. [BulimacUeon Bernayi, Cossm. 



— ACT^KONINA. 



A. (Douvilleia) arenaria, Mellev. 



— TORNATINA. 



T. grignonensis, Desh. 



— VOLVULELLA, Newton, 1891. 



V. rostralina, Cossm. 



— oxyacrum, Cossm. 



— radius, Desh. 



— redacta, Desh. 



— lanceolata, Sow. 



— SCAPHANDER. 



S. parisiensis, d'Orb. 



— Brongnarti, Desh. 



— conicus, Desh. 



— Cauveti, de Raine. 



— lsevis, Defr. 



— distans, Desh. 



— Phiune. 



P. [Megistostoma excavata, Desh. 



— striata, Desh. 



— Vaudini, Desh. 



— expansa, Sow. 



— corrugata, Cossm. 



— Bui.unei.i.a. 



Bullinella (s. s.) Bruguierei, Desh. 



— Verneuili, Desh. 



— Lebruni, Desh. 



— goniophora, Desh. 



— angystoma, Desh. 



B. (Cylichnind) cylindroides, Desh. 



— ambigena, Desh. 



— elliptica, Sow. 



— consors, Desh. 



— stria tissi ma, Desh. 



— sectifera, Cossm. 



— denudata, Desh. 



— conulus, Desh. 



— Caillati. Desh. 



. — ROXANIA. 



Roxania [s. s.) ovulata, Lamk. 

 — biumbilicata, Desh. 



