196 THE PTEROPODA 



Genus 7. Cavolinia Abildgaard. 

 Species 1. Cavolinia longirostris (Lesueur). 



Animals : 



N. Atlantic Ocean, (30 N., 36° W.), 1879, 9 sp., Kruisinga. 



// (26° N., 20° W.), 1878, 6 sp., R. J. Lusink. 



// (5° N., 24° W.), 1878,+ 40 sp., // 



/, (4^N., 24° W.), 1878, 5 sp., // 



// (4° N., 28^ W.), 1880, ± 40 sp., // 



,/ (2°N., 26° W.), 1880, 5 sp., // 



Atlantic Ocean, (0° N., 23 ^W.), 1879, 1 sp., Kruisinga. 



S. Atlantic Ocean, (r^ S., 23° W.), 1879, 1 sp., // 



// (14° S., 7°W.), 1878, 2 sp., R. J. Lusink. 



Indian Ocean, (14° S., 114° E.), 1880, 1 sp., // 



// April '06, 1 sp.. Buitendijk. 



Java-Sea, May '06, 2 sp., // 



Empty shells: 



Red Sea, 1861, 15 sp., Keferstein. 

 Japan, date?, 1 sp., v. Siebold. 



Species 2. Cavolinia tridentata Forski,!. 



Animals: 



S. Atlantic Ocean, (14° S., 7^W.), 1878, 1 sp., R. J. Lusink. 



// (20° S., ? ), 1880, 2 sp., // 



Mediterranean, date?, 19 sp., Cantraine. 



// (Messina), date?, 3 sp., Keferstein. 



,1 (Naples), 1876, 5 sp., Dr. J. G. de Man. 



Indian Ocean, date?, 5 sp., Muller. 



Empty shells: 



Mediterranean (Messina), date?, 11 sp., Cantraine. 



// (Leghorn), date ?, 7 sp., // 



Molucca Sea, date?, 2 sp.. Muller, 



(var. ajfinis Boas) S. Atl. Ocean, purchased 1907, 2 sp., Sowerby & Fulton. 



Species 3. Cavolinia uncinata (Rang). 



Animals: 



N. Atlantic Ocean, (5° N., 24° W.), 1879, 3 sp., R. J. Lusink. 

 // (4° N., 26° W.), 1880, 3 sp., // 



Notes from the Leyden IMuseum, Vol. XXIX. 



