48 EISSOID2B. 



var. minor. 



10 " Marees de la Macte," Oran ; coll. P. Joly, Esq. (3f , 1-Jg). 



5. Hydrobia minuta. 



Cingula nr nuta, Totten ms., Gould, Invert. Massach. 1841, New England ; 

 fi e Sars Pal. lalthica, Nilss. 



30 Massachusetts ; coll. Revd. E. R. Beadle, &c. 



6. Hydrobia girardoti. 



Peringia Girardoti, Paladilhe, Ann. Sci. nat. I, 1874, Loire Inf. long. 6, 

 diam. 3 mil. ; fide KobeH=Hydr. stagnalis, var. 



20 Loire Inf. ; ex c. P. Joly, Esq. (as " H. muriatica, Lam/') 



7. Hydrobia brondeli. 



Hydrobia Brondeli, Bourguignat, Rev. Mag. Zool. 1862, Oran, Algiers, "Bone 

 fyc. ; long. 4, diam. 2 mil. and var. lanceolata, from Tlemcen, Bone fyc. ; 

 fide Palad. = Hydr. acuta, Morelet, Moll. Portugal (not of Drap.J. 



Dr. Kobelt considers both Hydr. brondeli and arenaria, 

 Bourguignat, as varieties of Hydr. acuta, Drap. 



var. minor. 



8 Oranj coU. P. Joly Esq. (3, H). 



8. Hydrobia gagatinella. 



Paludina gagatinella, Parreyss ms., KHster, Conch.-Cal. I, 1852, Dal- 

 matia. 



3 Pago, Dalmatia; ex "Linnaea" [Frankfurt]. 



9. Hydrobia kutschigii. 



Paludina Kutschigii, Kuster, Conch.-Cab. 1, 1852, Dalmatia. 



2 Scardona, Dalmatia; ex "Linnaea." 



10. Hydrobia consociella. 



Hydrobia consociella, von Frauenfeld, Ver. zool.-lot. Gesellsch, Wien, 1863, 

 Dalmatia. 



3 Spalato, Dalmatia; ex "Linnaea." 



