﻿A Catalogue of Recent Cephalopoda. 277 



j evidence has not yet been published. The genus was made by 



, j Joubin the type of a family Cranchionychi^, a name which 



1. j does not conform to the International rules for the construction 



I of family names. 



' Taonius, Steenstrup, 1861. 



T. pavo (Lesueur, 1821). 



TaoniiLS pavo, Eichard, :03, p. 77; Joubin, :03[X. Atlantic; surfacel. 



Desmoteuthis, Verrill, 1881. 



j Megalocranchia, Pfelfer, 1884. 



'' D. abyssicola (Goodrich, 1896). 



Tao'/iius abyssicola, Goodrich. '96, p. 17, pi. v. figs. 72-80. 

 , Desmoteuthis Pfeffer, :oo, p. 192. 



D. hyperboreus (Steenstrup, 1861). 

 'i D. maxima (Pfeffer, 188i). 



Pyrgopsis, Rochebrune, 1884. 

 Pfeffer (:00, p. 193) regards this as a synonym of Zygcenopds, 

 ' Rochebrune (vide Zygocranchia supra). 



Helicocranchia, Massy, : 07. 

 'I H. pfefferi, Massy, :o7, p. 382. [Off S.W. Ireland; 350 fathoms.] 



Corynomma, Chun, :06a. 

 C speculator, Chun, :06a, p 85. [xltlantic and Indian Oceans.] 



Crystalloteuthis, Chun, :06a. 

 C. glacialis, Chun, :06a, p. 85. [Antarctic Ocean.] 



Sandalops, Chun, :06a. 

 S. melancholicus, Chun, : 06a, p. 86. [Atlantic Ocean.] 



Toxeuma, Chun, : 06a. 

 T. belone, Chun, :06a, p. 86. [Indian Ocean.] 



j Bathothauma, Chun, : 06a. 



! B. lyromma, Chun, : 06a, p. 86. [Atlantic Ocean.] 



■ 



BiBLIOGEAPHY. 



The reference figures in brackets give the tens and units of 

 l|i the dates of publication : the centuries are indicated thus — 

 1758-1799—! 180O-1899— ' 1900—: 



I Albert, Prince de Monaco. [: 03]. Sur la quatrieme campagne 

 I de la "Princesse Alice 11.," C. R, Acad. Sci. Paris, vol. 



cxxxvi. p. 211-215, 1903. 



