380 
A. E. Verrill — North American Cephalopods. 
dorsal arm, 213; left, 198; to tips of second pair, 200 ; to tip of 
right arm of third pair, 173 ; of left, 197 ; to tip of right, of fourth 
pair, 187 ; of left, 178; to edge of web, 110; breadth of body, in 
middle, 46 ; breadth of head, across eyes, 38 ; breadth of dorsal 
arms, at base, 8 ; diameter of largest suckers, 3 ; length of spoon- 
shaped end of right arm of third pair (hectocotylized), 35 ; breadth, 
16; length of rest of arm, to mouth, 65 mm . 
Taken from the stomach of a halibut, 36 miles east from the N. E. 
Light of Sable Island, in 160 to 300 fathoms, by Charles Ruckley, of 
the schooner “ II. A. Duncan,” and presented by him to the U. S. 
Fish Commission, 1879. A smaller, mutilated specimen was also taken 
from the stomach of a halibut, from Banquereau, oft’ N. S., in 150 
fathoms (lot 678), and presented to the U. S. Fish Commission, by 
Captain Charles Markuson and crew, of the schooner “ Notice,” April, 
1880. The latter specimen was, however, in too poor condition to 
afford any additional characters, and may, perhaps, belong to O. 
lentv s. 
This species differs from Octopus Bairdii V., O. lentus V. and O. 
piscatorum V., from the same region, in its longer and larger body, 
and especially in haviug the basal suckers in a single row. The 
‘ spoon ’ of the hectocotylized arm is very much larger than in O. 
Gronlundicus, and considerably larger and ftatter and more deeply 
trilobed at the end than in O. Bairdii. 
Eledone Leach. 
Octopus (pars) Lamarck; Cuvier; Blainville, etc. 
Eledone Leach, Zool. Misc., iii, 137, 1817 (t. Gray); D’Orbig. Ceplial. Acetab., p. 72 
(subgenus) ; Gray, Catal. Moll. Brit. Mus., i, p. 21, 1849. 
Body, mantle, and siphon as in Octopus. Suckers in a single row 
on all the arms. In the male the right arm of the third pair is hec- 
tocotylized by the formation of a small spoon-shaped tip and a lat- 
eral groove, nearly as in some species of Octopus. 
Eledone verrucosa Yerriii. 
Bulletin Mus. Comp. Zool., viii, p. 105, pi. 5, 6, March, 1881. 
Plates LII, LI II. 
A stout species, covered above with prominent, rough, wart-like 
tubercles, and with a circle of the same around the eyes ; four or live 
of those above the eyes are larger and more prominent. Body thick, 
broad-ovate, swollen beneath, moderately convex above, obtusely 
rounded posteriorly. 
