l.'JO MKHoTKl THIS. TK KM< M To]M S. 



(J-.m. CIRROTEUTHIS, K-hrirht. 

 ('. MILLKKI. Ksdir. PI. 4-2. lius. 7:J-7f>. 



Body smooth. purse-shaped. with medial MIK! dorsal lateral 

 expansions or lins. head narrower, wit h vcr\ small eyes; arms 

 equal. iiiiilc(j almost to their cuds ly :i tliin web. which U 80 

 Minilc ;is to tonu M sort of pouch between ciieli ; :il)out tliirty 

 >in:dl suckers in n single row on c:idi ;inn. witli a p:iir of tilit'onn 

 cirri between e:icli sucker. Color violet. 



Length of Miiiinal. -2.">0 mill.; of body. S(l mill.: of arms. 110 

 mill. 



Greenland. 



Family II. T \\ KM()( 'TOIM D.K. 



Genus TREMOCTOPUS, Chiaje. 

 T. A.TLANTIOU8, Orb. PL 4:2. li-'s. T(. 77. 



Body smooth, roundish, la r^c ; head moderate, smoot h : eyes 



. without lids; aqueous pores two; arms slender, unequal. 

 in order 1. '2. 4. 3; not webbed except at base. White spotted 

 with red. 



Habits nocturnal. Pelagic. 



Differs from T. Quoi/anns by the want of membi'anes between 

 the superior arms, and of the lower aquiferous pores. Ii is 

 certainly not adult, and may be the younir of T. Quoi/mins as 



Total lenirth. 1 ."> mill.: of body. 4 mill.; length of arms 1. 10 



mill.; '2. :> mill.: 4. :j mill.; 15. 1 mill. 



Tropical Atlantic Ocean. 



T. MICHOSTOMIS. Keiru. PI. 4'2. flli'. 7S. 



liody rounded, large, smooth, reddish ; head broad : eves verv 

 prominent; arms smooth, short, not webbed; order of length 

 1,2, 1,3. 



Total Icno-th. >-> mill. 



Trocchcl- considei-s 1 1. /\rrlli/ t -rri. Vcrany (PI. 4:>. lir. 70). the 

 female of this species. D'Orbij^ny thinks it the same as T. Atlan- 

 above. 



An-hiv. I, 44, 1857. 



