ΟΝ SOUTH-EUROPEAN MARINE INVERTEBRATA. 
265 
-.-....ὄ.ὕὄ-.....σ.--’ὁ..----Ξ-ς-ς-ὀ-ς-ς.---.  -- ---- 8888 ᾽.'"....- - -ς--. 
Depth. |Ground,| Living δὲ fe sie 
Lucina spinifera var. ......)  «ννννν mud [10 {012 ἢ. local |smooth, cream or buff-colour. 
Montacuta bidentata...... wees mud | 4 fath. | rare. 
Kellia suborbicularis ......} ...... mud | 8fath. | freq. jin dead shells of Tapes virginea. 
Lepton squamosum......... Sfath. | sand] ...... rare |valves. (shells. 
Galeomma Turtoni.........} νιν νον mud | 10 fath.| v.r. |one specimen in mud with dead 
Kellia? (genus uncertain)| ... mud | 5fath. | rare οὗ same genus, perhaps species, 
as a shell, procured alive un- 
Mytilus Galloprovincialis 2] ...... rocks | littoral | abun.} der stones in Faro Harbour. 
— edulis? ..... seeeveseee! ς ρα δ rocks | littoral | abun. jentrance of the bay. 
Modiola tulipa............... caneee mud | 12 fath.| rare. 
Crenella marmorata ......} ...... gravel| 12fath.| rare jin Ascidiz. 
— costulata..........0.. “1 shore ΚΝ ΤΕΥ ΌΣ v.r. jone valve. 
Nucula nucleus .........00.[ 0s... mud |5 to 25f.} freq. 
Seems ΠΙΑ Sa delseuy's St τε ΕἼΘ ῚΣ ἐς mud |20 to25f.| rare. 
— nitida 0. Mia mud [20 to 25f.| freq. 
Arca tetragona ....... seco} Sfath. |nul.&gr| .....». rare |valves. 
— lactea............ eooeeel Sfath. Inul.&gr.| ...... rare |valves. 
Pectunculus glycimeris ...)_ ...... |nul.&gr.| 8 to 12 f.| rare 
Avicula tarentina .........] 0 ...e0 mud | 8 fath rare jone living, several dead on the 
j shore, where they were proba- 
Pecten maximus............ seeoue-- | Sand | 8 fath. | freq. | bly brought by the Seine nets. 
—— opercularis .........065) sess sand | 8 to 20f.| not f, |small. 
--- VATIUS ........s0cceecees| | pete sand | 8 fath. | not f. 
— obsoletus ............ 8fath. | sand] ...... rare |valves. 
— distortus........... BRE (hate rocky | 6 fath.. | local. 
BPWINS; ..ceecscvcesis.54 20fath.| mud] ...... rare |valves. 
— fuci....... cessseeseseeee{ 10 fath. | sand | ...... rare |valves. 
Ostrea edulis ......... (ον νά νον es ++» {low water abundant in shallow water near 
the head of the bay, and ex- 
cellent quality. 
—— —— var. parasitica.) ...... ++» |low water] ... {covering rocks near head of the 
Anomia ephippium.........). ...... s. ἃ gr.| 10 fath. | freq. [ bay, small. 
—— patelliformis .........) ..... - [8. ἃ gr.) 10 fath. | rare. [trance of bay. 
Crania anomala ............] 0 ...... 25 fath. | v.r. |dredged one specimen near en- 
Chiton rufus ........ 9). bi ane -++  |L.w.to12f,| abun. jcreeping on the shore and at- 
—— fascicularis ......... Ps eee 8. &m.| 8 fath..| freq. | tached to dead shells, &c.; 
—— marginatus............) 2 littoral | freq. | some came up with the chain 
—asellus ......... wie si seve 8. & τὴ, 8 to 12f.| freq. |. every time we got under way. 
——$ ]RVIS ooeeee.ssesee vere] sevens [Se & m./ 8 to 12 f.| rare. 
|) — cancellatus............) 0... 8. & τη. 8 to 12 f.} rare. 
Patella vulgaris ........ sens] cence littoral | abun. 
|— pellucida......... “Berd! ores 8 fath. | freq. jon fucus. 
| Acmeea virginea ............) ὦν μον | Sand | 8fath. | freq. jlarge. 
|Emarginula rosea ...... mall ou eee sand |8 to 12f.| freq. |not large. 
Fissurella reticulata Ae | Re ee 8to12f.} rare |small. 
τερον ones eeee eee] ceeees 8to12f.| rare |small. 
Calyptrea sinensis .........] © ...... shells ji, w. to20f.| v. f. 
Bollea aperta ............00.] se... mud | 4 fath. | freq. 
— scabra........... etek? 4 fath. | mud | ...... rare. 
Bulla hydatis ............ -.eee | Daud |sh.to4f.) ν. ἃ. 
——$ AKETA .... κε ννννννννενον eee | mud | 4 fath. | freq. 
— cylindrica ..........0.) ss. sand | 8 fath. | freq. 
— lignaria .......0.......] νννννν mud | 10 fath. | v.r. jone specimen. 
— umbilicata ...... «ὁ 4 fath. | mud. - | local. 
—— truncata...............| 4 fath. | mud | ...... | local. 
Aplysia depilans....... sere] νέον, | Sand jl.w.to8f.! ... Jextremely abundant on the 
| Rissoa Ulva .......00...00000- 4 fath. | mud Pe local. | - shore. - 
—— vincta....... sessseeeeee| 4 fath. | «2. [low water] local. 
— costata .......... see-| 4 fath, cc) eae rare. 
—- costulata............... 4 fath. ὙΠ} ...ὅὕὅἢν Υ͂. Τ΄ 
— labiosa ...............| 4 fath. soneessv) Seq. 
—— interrupta? .........} Πννννος Ae 4 fath. | local. 
rg 
΄ 
