ΟΝ SOUTH-EUROPEAN MARINE INVERTEBRATA. 303 
Drepcinc Paper No. 7. 
Date, 12th of J uly, 1849. 
Locality, off Conijera (one of the smaller Balearic Islands), near Cabrera. 
Depth, 40 fathoms. 
Distance from shore, 2 miles. 
Ground, very white sand and nullipore with abundance of sea-weed and coral. 
Region, coralline. 
No. of living] No. of dead 
Species obtained. specimens, | specimens. Observations, 
Pandora rostrata ...... aawanc| daniecant valves. 
Solen ensis...........0cc30ss.te)  daeses afragment. 
Solemya mediterranea ......} ...... fragments. 
Psammobia costulata.........].. +... 2 & valves. 
Tellina distorta? ............ 1 2 & valves. 
Syndosmya tenuis? ......... 1 
Mactra subtruncata .........) se... | eases a small valve. 
Cytherea chione............... 4 | πῆ: young. 
—— venetiana ...... ἐξ τεϊν 1 valves 
Venus casina? ...........2.4. sees | fragments. 
— fasciata ......... eehcaes: 3 
ΞΘ OVAL . 20. cscecscaccenccrer| ἐνίκων. 1 & valves. 
Circe minuta .............000+- 3 1 & valves. 
Cardium levigatum .........)  ....0. 2 
—— papillosum.........6605 ah ovens: 1 
= erinaceum ;.... εν εν ννννν wa... | fragments, 
----- FOSEUM ? eesicccceceeeee 3 | . +. {rose colour, convex. 
—— MINIMUM .... ese eeeeee | cee 1 
Lucina or Diplodonta ...... ...... 1 & valves. 
Kellia suborbicularis ......... 1 
Crenella marmorata .....:... 2 
Arca tetragona ..... pa ΕΣ CE | entree attached to nullipore. 
—— barbata ...ccccesceseceaee Te ais 30: attached to nullipore. 
Pectunculus glycimeris ......] ...... valve. 
—— violascens .....:..: ΠΕΡ ἘΣ «+ | fragment. 
Lima squamosa .......4..... SEIT ἐδ. valve. ἷ 
— subauriculata.......:066] sce valve {half an inch long. 
— fragilis ....... ἌΣ Seana valve. 
‘Pecten Jacobzeus ............{  .2-. valves. 
— polymorphus............ 2 valves. 
— opercularis ......4s.5.. 1 valves. 
—$ VATIUUS sii sisecccissceeceees 6 
—similis ......... ἘΠΕ ΕΣ 1 valve. 
— striatus ....... LO ae 2 
Anomia ephippium ......... 4 
Chiton marmoreus? ....... ia 1 
— fascicularis ? ............ phy tole. pale reddish colour, very different from 
Umbrella mediterranea......)....... 1 ordinary. 
Emarginula elongata.........]) 2.0... 1 small. 
ee ptrea vulgaris............ 4 
hydatis ....2....4..... est] 1118 3 
—— striatula? .........ssssea} veces 1 
| Chemnitzia..............s0008 ἘΝ os ae resembles C. fulvocineta, pink colour. 
Odostomia conoidea ......... 1 
Natica macilenta ............ 2 
— Guilleminii .......0.00) 0 cc... 2 
—— Alderi or marochiensis 1 
— millepunctata ΤΡ dushed sdeseg 1 small. 
| Sigaretus perspicuus .........) 0 ...... 1 
| Tornatella fasciata............ lh joel (aa young: 
| Vermetus gigas? ..:......... 3 
-- a ge «ἀν dubia 5 
Trochus magus ......sss0.e0e0 1 
