203 
(C. crassa teste Pax), Chile, Talcahuano (teste McMurr.), Smyth 
Channel, Isthmus Bay, Strait of Magellan, Punta Arenas (teste also 
McMurr.), Sandy Point (teste M cM urr.), Forests strait, London- 
derry Isl., Gente Grande, Terra del Fuego, Cabo Espiritu Santo 
(teste McMurr.), Orange Bay (teste Couthony), Lapataia nueva, 
Uschuaia, Picton Isl., Navarin Isl., Lennox Isl., Puerto Pantalon, 
Harberton Harbour. 
Falkland Islands. Port Harris (teste Clubb), Port Stanley. 
Remarks. The exterior and anatomy of this species is de- 
scribed by McMurrich, myself and Clubb (compare the litera- 
ture above). I will here only add some notes concerning the size 
of the nematocysts (n) and spirocysts (sp) in specimens from dif- 
ferent localities. 
Occurrence 
Column 
n 
Carnley Harbour 
17—19 X 
1 ,5 fl. 
— 
15—19 X 
1 ,5 II. 
Campbell Island 
— 
Falkland Islands 
— 
Punta Arenas 
14—18 X 
1,5 fl. 
Kerguelen {P.ker- 
— 
guelensis Stud.) 
Occurrence 
Tentacles 
Tentacles 
n 
sp 
Carnley Harbour 
22—29 X 1 , 5 —almost 2/t. 
11 X 1—24X 1,5^(,. 
— 
22—26X1,5— — 
12X 1—24Xalmost2 
Campbell Island 
22—29X 1,5— — 
— 
— 
22—26X 1,5— — 
— 
Falkland Islands 
24—29 X about 2 /f. 
12X 1—24X 1,5. 
Punta Arenas 
19—24 X almost 2 
12X 1—24Xabout2. 
Kerguelen {P.ker- 
about 24 long. 
— 
guelensis Stud.) 
Occurrence 
Actinopharynx 
n 
Actinopharynx 
n 
Carnley Harbour 
26—38 X almost 3 
24—26X4//. 
— 
(24)-26 —31 X3. 
— 
Campbell Island 
26—33 X almost 3—3. 
20—24X3,5. 
— 
29—34 X almost 3. 
— 
Falkland Islands 
26 — 35Xalmost 3—3. 
19—24 X about 3,5. 
Punta Arenas 
29 — 36 X about 3 (3,5). 
26X4. 
Kerguelen (P. ker- 
30—36X3—3,5. 
24X4. 
guelensis Stud.) 
