DISTRIBUTION IN DEPTH. 149 
Number Number d 
Species. of living of dead Observations. 
specimens. | specimens. 
; Artemis lincta Restrincen fees 0 l' 
THAMESHVITEIMCA ~se0 ae avs 0 5’ 
Venus VerrucoS& ... ws oes 0 5! 
Tellina donacina ... ... .s.. (0) 1-3! 
PPMOSIAUSEIMA cc ces wes ace 0 af 
Syndosmya alba ... soe see ae 0 2-10! 
HEMCINANACTCA: csc cov, cee) aes 0 2-28! 
RSOUATOSAL ese see) Jere cloce 0 3 
EELOUUNIGALA <6 ses cee ace 0 4! 
Cardium rusticum ... 1... 0 .4. aes 0 1' i- A strong valva 
Pe CRICUUMD L555 sc. tke | eae 3 7 
Cardita sulcata Roary waiter PO SeRaNY «ale 0 1’ 
Patella scutellaris... ... 0 1 Washed in from 
shore. 
Calyptrea Sinensis ... ... so 0 2 
Hua NYyAatis: 6.5 ces cee cee ove 0 1 
Turritella 3 plicat&... 6. se. os 0 1 
Trochus canaliculatus ... .. ... 0 4 
Comin NMa: ss wae ave eee 0 3 
op vulgatum 12 g 
Murex fistulosus . 1 0 In dark mud. 
Aplysia depilans ... ... ... 1 0 
Ostreea plicatula ... 1... s 0 10' J 
II. 
Date ... ... «ww. «. Sept. 14th, 1842 
Locality ... ... ... Gulf of Smyrna, 
Depth ... ... ... ... 26 fathoms. 
- Distance from ation Two miles and a half, 
Ground... ...... ... Fine brown mud. 
Avictla Tarentina... 2. ss. 3 3 Full grown, adhering 
to each other. 
SARICAVA/AICHCA 91.5 sce cee ase 4 0 
III. 
~AtO see ee ooo ss. August Sth, 1841. 
Locality ... ... ... Off northern extremity of Paros. 
Depth ... ... .. . 40 fathoms. 
Distance from shore... Three miles and a half. 
Ground... ... ... ... Weedy. 
GCPOMMPUSLO: wise vce - ses oes 
SHUM OPELCULATIS 560.) coe. oes 
Nucula margaritacea ... 
Cytherea apicalis .. Laas 
Cardita squamosa ... 
Cardium papillosum 
Fusus fasciolaroides 
Murex brandaris 
Vermetus gigas 
= corneus ... 
Trochus exiguus ... 
Turbo rugosus... ... 
Pleurobranchus sordidus 
Doris tenerrind& 10. se eee 
” gracilis eco «(808 «oe cee eee 
» coccinea C30 JMOCC amu Parr 
Ascidium, four species 
Aplidium, two species 
4' 
1 Small. 
0 New. 
3 
1 
0 New. 
2 
0 
0 
New. 
New. 
BPRS RPrPawoororcoeon 
