CEPHALOPODA, PTEROPODA. 
133 
pis. Iv.-lx.) ; a full abstract in JB. Anat. Physiol. (Schwalbe & Hoff- 
mann) iii. pp. 410-413. 
On the chromatophores in the embryos oi Loligo vulgaris ; P. Harting, 
Tijdschr. Ned. Dierk. Yer. i. pp. 209-220, pi. xi. 
The development of Sepiola has been described by H. Fol, Arch. Z. 
exper. iii. pp, xxxiii.-xlv. pi. xviii. : several of his statements confirm 
those made by E. R. Lankester on Loligo [Zool. Rec, x. p, 141], recapitu- 
lated P, R. Soc. xxii, p. 232. 
Spawn and embryo of Loligo pealii (Lesueur) ; Verrill, Am. Nat. viii. 
pp. 170 & 171, woodcuts. 
The spawn of an undetermined Cephalopod described, and the first 
stages of its development observed by H. Grrenacher ; Nachr. Ges. 
Gutting, 1873, pp. 107-115. A similar one by G. Colliugwood ; J. L. S. 
xi. (1873) p. 90, pi. i. 
Octopus hairdi^ sp. n., Verrill, Am. J. Sci. (3) v. (1873) p. 5, footnote, 
figured in woodcut ; Am. Nat. vii. p. 394 ; and P. Am. Ass. for 1873, 
pi. i. figs. 1 & 2 : New England, 60-106 fathoms. 
Sepia. The species of the Mediterranean, commonly called officinalis^ 
= S. filliouxiy not officinalis (L.), which is from the northern seaS of 
Europe. P. Fischer, J. de Conch, xxii. p. 368. 
Loligo pallida (Verr.) from New England ; Verrill, Am, Nat. viii. 
pp. 168 & 169, woodcuts. 
Ommastrephes pteropus (Steenstrup) found in the Mediterranean ; 
Deshayes, J. de Conch, xxii. pp. 331. 
Notes on 5 specimens of gigantic squids found at or near Newfound- 
land, Tj^vohdhXj ArcMteuthis monachus and dux (Steenstrup) ; A. E. Verrill, 
Am. Nat. viii. pp. 167-174, with woodcuts, and Am. J. Sci. (3) vii. pp. 123 
& 158-161, 177-184 [ix. 1875, pp. 123-129], also Ann. N. H. (4) xiii. 
p. 67, with woodcut of an arm, & pp. 255-258. See on the same subject 
also Murray, P. Bost. Soc. xvi. p. 161 ; and W. Saville Kent, P. Z. S. 
1874, pp. 178-182, where for one of them the name Megaloteuthis (g.n.) 
harveyi is proposed, & 489-494, and Pop. Sci. Rev. April, 1874, See 
also P. Gervais, J. Zool. iv. pp. 88-97. 
Hilgendorf’s note on a gigantic squid from Japati [Zool. Rec. x. p. 141] 
is copied in Zool. Gart. xv. p. 157. Former examples are enumerated by 
Packard, Am. Nat. vii, p. 87, and Dali, tom. cit., p. 484. 
Nautilus. Living specimens in shallow waters at the Fiji Islands ; 
Willemeos-Suhm, Z. wiss. Zool. 1874, p. xxxiv. 
Munier-Chalmas has observed the apical whorls of the Ammonites., 
and comes to results quite opposed to those of Hyatt [Zool. Rec. ix. 
p. 126]; he concludes that Belemnites., Ammonites, Goniatites, Cera- 
tites and Clymenia must bo transf erred to the order Dihranchiata 
near Spirula: C.R. Ixxvii. (1873) pp. 1557-1559, also Ann. N. H. (4) xiii. 
pp. 183-185. 
PTEROPODA. 
The development of Pteropods, chiefly concerning the first changes 
within the egg, is described by H. Fol, Arch. Z. exper. iii. pp. xxxiii.-xlv. 
