246 



THE ADRIATIC GULF. 



36. HELIX PONZOLZI, Michel. 



Croat., Crni spuz, Zenski spuz, Pizdarica. 

 Habit. Ragusa. 



37- HELIX SETIGERA, Ziegler. 



Croat., Gubavac. 

 Habit. Ragusa. 



38. HELIX SETOSA, Ziegler. 



Croat.', Runjavac. 

 Habit. Montano di Zara. 



39. ZONLTES ACIES, Partsch. 



Croat., Magavetas. 

 Habit. Castelli di Spalato. 



40. ZONITES ALBANLCUS, Ziegler. 



Croat, Pasjak. 

 Habit. Duave, near Almissa. 



41. HYALINA CELL ARIA, Mull. 



Croat., Poljski slemak. 



Class III. ACEPHALA. 



Fam. I. Ostreid^;, Brod. 

 Gen. Ostrea, L. 

 The Oyster. 

 L'huitre. 

 Die Auster. 

 Ostrica. 



42. OSTREA ADRIATICA, Lam. 

 Ostrea stentina, Payeandeau. 

 Ostrica dell' Adriatico (//.). 

 Vulg., Ostrica di palo. 



Habit. Limestone beds ; not in the lagoons or 

 oyster-ponds. 



43- OSTREA LAMELLOSA, Brocchi. 



Ostrea Cyrnusii, Payeandeau. 



Vulg., Ostrica a lamelle (//.). 

 Habit. Reared in ponds ; attains to large 

 dimensions, and is much prized ; Trieste. 



44. OSTREA EDULLS, L. 



Croat., Ostriga; Kamenica (Spalato), 

 generic terms. 



Varieties : — 



a. Depressa, Phillipi. 



Ostrica comune depressa (It.). 



Vulg., Ostrichino. 

 Habit. Lagoons of Venice and Zaole, attached 

 to wood and the mussels Pinna and Mytilus ; 

 a small sp., but very savoury and much 

 liked. 



b. Cristata, And. (?), Born. (?). 

 Ostrica comune cristata (//.). 



Habit. Lagoons, ponds, harbours ; on limestone 

 and muddy beds ; is the only kind which is 

 found in the Quarnero. 



c. Falcata, Chiereghin. 

 Ostrica comune falcata (//.). 



Habit. As above. 



Fam. II. Pectinid/E, L. 



Gen. I. Pecten, L. 



45- PECTEN JACOB^EUS, L. 



Scallop. 



Pilgermuschel, Jacobsmuschel. 

 Capa santa, (It.). 

 Pellegrina di San Giacomo. 

 Croat., Pokrovaca, Jakovska kapica (Spa- 

 lato). 

 Habit. Grado, Pirano, Quarnero ; much sought 

 for on account of the shells, which are 

 exported ; general and common. 



46. PECTEN OPERCULARIS, L. 

 Pettine operculare (//.). 

 Vulg., Canestrello (generic). 

 Croat., Pokrovaca poklopita. 

 Habit. Formerly much more common than at 

 present ; lagoons of Venice ; edible ; one of 

 the most elegant of the genus; Quarnero, 

 Trieste. 



47- PECTEN GLABER, L. 

 Glatte Kamm-muschel. 

 Pettine vario (It.). 



