4 
27 
T\BLE VIII. 
BIOLOGICAL INVESTIGATIONS. 
(The asterisks are meant to indicate the relative abundance of the organisms 
and groups mentioned.) 
li.tc. 
Place. 
Surf. 
Temp. 
Apparatus. 
Depth. 
Quantity. 
Organisms. 
119 ... 
Bass Bock, in- 
ner side on 
rough, sandy 
bottom 
? 
Bottom net 
on ground 
11 fathoms 
(20 
minutes.) 
Stones and sand with 
Pleurobrachia, 
Phiallidium variabile 
Tubularia indivisa 
Asterias rubens jv. 
Annelid 
Polyzoa 
Chiton 
Cardium 
Astarte compressa 
Ascidia 
Stenothoe 
119 ... 
Bass Bock, in- 
ner side on 
rough, sandy 
bottom 
? 
Surface net 
simply 
hanging in 
current 
11 fathoms 
5 c.c. in 
20 mins. 
Actinula 
Pleurobrachia ** 
Phiallidium variabile ** 
Sagitta ** 
Copepoda **** 
Cladocera 
Amphipods : 
Metopa alderi 
Stenothoe marina 
■-20 ... 
Skate Eoads 
50" 
Bottom net 
on beam 
2-3 fathoms 
9 c.c. in 
IJ hours 
Flounder ova 2 
Sarsia tubulosa 
Copepoda **** 
Cladocera * 
Veligers 
:20 ... 
Skate Beads 
50" 
Surface net 
2-3 fathoms 
22 c.c. in 
about 1 
hour 
Ova : Weever 5 
Five-brded. Buckling 10 
Pleurobrachia ** 
Phiallidium variabile 
Sagitta * 
Copepoda **** 
Cladocera ** 
Balanus larvse * 
Eupagurus jv ** 
Veligers 
00 
Skate Beads 
53" 
air 
56" 
Surface net 
1 
1 
1 
2-3 fathoms 
9 c.c. in 
1^ hours 
1 
1 
Ova; Weever*** 
Dab ** Turbot 1 
Five-brded. Bockling *** 
Sarsia tubulosa *** 
Phiallidium variabile *** 
Cladocera *** 
Copepoda ** 
Balanus larvae ** Zoea 1 
Pseudocuma cercaria 1 
Pluteus larvae * 
Eurydice pulchra 1 
Ajiphipods ; — 
Hyperoche tauriformis 
Parathemisto oblivia 
