J. E. VerrUl — North American Cephalopoda. 
41b 
Plate LVI. 
Figure 1. — Chiroteuthis lacertosa Verrill. Dorsal view of the male; three-quarters 
natural size; ta , stump of one of the tentacular arms, with a few of the sessile 
suckers remaining. 
Figure la. — The same. Ventral view of the pen; enlarged 3 diameters. 
Figure la'. —The same. Section of the anterior part of the pen ; la", section of the 
posterior part of the pen ; much enlarged. 
Figure 16. —The same. Connective cartilage of siphon; enlarged 3 diameters. 
Figure lc. — The same. Lateral connective cartilage of mantle. 
Figures 1<7, le. — The same. One of the larger suckers of the 3d pair of arms, front 
and side views; enlarged 6 diameters. 
Figure 1/. — The same. Papilla from behind and below the eye ; enlarged 3 diameters 
Figure 2. — Brachioteuthvs Beanii V. Connective cartilage of the mantle ; enlarged. 
Figure 2 a. — The same. Lateral connective cartilage of the siphon ; enlarged. 
Figure 3. — Desmoteuthis tenera V. Tentacular arm ; enlarged 3 diameters. 
E R R A T A . 
Pages 185, 206-208, correct description of pen, as on p. 395. 
Page 187, line 11, for M. Gabriel, read E. Gabriel. 
Page 190. line 32, for 2*5, read 3‘5. 
Page 193, line 11, for 1878, read 1879. 
Page 213, line 11, for - 22, read 22. 
Page 214. line 25, and page 215, line 6 from bottom, for ventral, read lateral. 
Page 250, lines 22-25. omit the paragraph relating to Dosidicus ; line 29, for median 
hook, read serrated ring; last line, for A. Kamschatica, read L. Kamtschatica. 
Page 251, lines 18, 24, omit Dosidicus; lines 22. 25, for solid cartilaginous, read hol- 
low ; line 34, for Kamschatica, read Kamtschatica. 
Pages 268, 277, 278, 279. 280, 281. 289, 290, 293, for illecebrosa, read illecebrosus. 
Page 290, line 8 from bottom, for Gonatus Gray, read Gonatus G. O. Sars, Steenst., 
nan Gray ; omit quotation from Gray : line 3 from bottom, after sessile arms, 
insert except the ventral, [see p. 388], 
Page 291, line 12, for Verrill, read Steenstrup; lines 17-22, omit references to Moller, 
Gray, Tryon ; line 7 from bottom, after developed, insert (except on those of the 
ventral). 
Page 292, line 26. and p. 293, line 1, for Chiloteuthis, read Cheloteuthis I =Lestotcuthis ). 
[see p. 387]. 
Page 299, line 1, for Boaplandi D’Orb , read lacertosa f Verrill, and omit synonymy. 
Page 305, line 1 0 from bottom, for posterior, read terminal. 
Page 338, line 26, for anterio-, read antero-. 
Page 347, for Sepiola. read Stotofevlhis ; omit references to Leach, Gray, (see p. 417]. 
Page 379, line 4, for 3a, read 4. 
Page 385. line 23, for Oversight, read Oversigt. 
Page 432, line io. foi hyperboreus, read hyperborea. 
