432 



Mr. T. Davidson. On Brachiopoda. [May 23, 



Clistentebata. King. 



Depths in fathoms 

 hitherto ascertained.! 



5 to 1,456 Terebratula vitrea. Born. 



292 



3J 



994 



33 



„ var. sphenoidea. Phil. 



40 



33 



1,000* 



33 



„ „ minor. Philips i. 



55 



» 



? 



33 



„ „ Davidsoni. Adams. 



(?) 



33 



? 



33 



,, ,, Cernica. Crosse. 



100 



» 



420* 





Cubensis. Pourtales. 



210 



33 



# 



33 



Moseleyi. Dav. 



500 



JJ 



600 



33 



subquadrata. J effreys. 



10 



J) 



600 



33 



uva. Broderip. 



1,035 



3» 



2,600* 



33 



Wyvilli. Dav. 



1,875 



33 



* 



33 



Dalli. Dav. 



(?) 



53 



p 



? 



Malvinse. D'Orh. 



390 



33 



# 



Terebratulina Wyvilli. Dav. 



30 



33 



40* 



33 



cancellata. Koch. 



(?) 







33 



radiata. Reeve. 



46 



» 



50 



33 



(Agulhasia) Davidsoni. King. 







3) 



1,180 



33 



caput-serpentis. Linne. 



51 





130* -j 





„ „ yar. septentrionalis, 



3> 





Couthotiy. 



50 



33 



130 | 





„ „ var. Mediterranea. 

 Jeffr. 



82 



3» 





33 



undetermined (Philippine Islands). 



55 





58 



33 



Japonica. Soioerby. 



26 



33 



63? 



33 



Cumingi. Dav. 



500 



33 





33 



trigona. Jeffr. 



340 



>J 



795 



33 



tuberata. „ 



70 



33 



471* 





Cailleti. Crosse. 



water 





100 





unguiculata. Carpenter. 



600 





# 



33 



Murrayi. Dav. 



8 „ 25 Gtcynia capsula. Jeffr. 



Shore ,, 10f Waldheimia flavescens. Valenciennes. 

 5 „ 50 „ venosa. Solander. 



5 „ 690 „ craninm. Muller. 



1,450 





33 



tenera. Jeffr. 



2,160 „ 



?# 



33 



Wyvilli. Dav. 



100 „ 



150* 





Kerguelensis. Dav. 



110 „ 



200 



33 



Floridana. Pourtales. 



15 





33 



lenticularis. Deshayes. 



75 „ 



725 



33 



septigera. Loven. 



(?) 



? 



33 



Eaphaelis. Dall. 



7 „ 



50 



33 



Grrayi. Dav. 



25 „ 



90* 



Terebratella 



dorsata. Gm. 



From low water to 45 fms. 





frontalis. Middendorf. 



21 to 



55 



33 



Mariae. Adams. 



7 „ 



50 



33 



coreanica. Adams. 



(?) 



? 



33 



Bouchardi. Dav. 



15 



? 



33 



cruenta. Dillwyn. 



f The range of depth of the European and North Atlantic species has been given 

 me by Dr. Gwyn Jeffreys. 



