92 BRITISH TUNIC AT A. 



Ascidia mentnla GMELIN Linnasi Sjst. Nat. ed. 13, I, pt. 6 

 (1791), p. 3124; Bosc Hist. nat. Vers (1802), I, p. 102, 

 and ed. 2 (1827), I, p. 118; CUVIER in Bull. Soc. Philom. 

 Paris (1815), p. 13, and Mem. Ascid. in Mem. du Mus. II 

 (1815), p. 32 ; OKEN Lehrb. Naturgesch. Ill, 1 (1815), p. 

 215 ; GRAVENHORST Tergestina (1831), p. 40 ; COCKS in Rep. 

 R. Cornw. Polyt. Soc. for 1849 (1850), p. 73; M. SARS in 

 Nyt Mag-, f. Naturvid. VI (1851), p. 156; ROBERT in 

 Gaimard's Voyage Islande et Greenland, Zool. (1854), p. 

 164; DICKIE in Rep. Brit. Assoc. for 1857 (1858), p. Ill ; 

 FORBES & GODWIN-AUSTEN Nat. Hist. Europ. Seas (1859), 

 p. 158; M. SARS in Forh. Vid.-Selsk. Christ. 1858 (1859), 

 p. 64; DANIELSSEN in Nyt Mag. f. Naturvid. XI (1861), 

 p. 48; SCHULTZ in Zeits. f. wiss. Zool. XII, 2 (1862), pp. 

 179, 183; HANCOCK in Jrn. Linn. Soc. Lond., Zool. IX 

 (1867), pp. 313-335 passim. 



Ascidia coriacea SPALLANZINI Viaggio alle duo Sicilie, IV 

 (1792), p. 258, pi. x, ff. 1-7, and (transl.) Travels in the 

 two Sicilies, IV (1798), p. 274, pi. x. ff. 1-7. 



Phallusia mentnla FLEMING in Edinb. Encycl. XIV (1820), 

 p. 631, and Philos. Zool. (1822), p. 512; GRUBE in Abh. 

 schles. Ges. Vaterl.-Cultur, 1868-69 (1869), p. 104. 



Pit alluvia monachus MECKEL Syst. vergl. Anat. IV (1829), 

 p. 167 ; La; WIG & KCELLIKER in Ann. Sci. nat. (3) Zool. V 

 (1846), p. 301, pi. v, ff. 5-7, and in Arch. Sci. pliys. nat. 

 Ill (1846), p. 297. 



Ascidia monachus CLOQUET Syst. Anat. IV, Moll. (1830), p. 

 366, in Encycl. Meth. ; JOHNSTON in Mag. Nat. Hist. VI 

 (1833), p. 242; MECKEL Syst. vergl. Anat. VI (1833), p. 

 66; GRUBE Ausflng nach Triest (1861), pp. 28, 122, and 

 Insel Lussin Meeresf. (1864), p. 53. 



IRELAND. Strangford Lough, Down (Dickie, 1857). 



Ascidia venosa 0. F. Miill. (p. 102). 



Ascidia venosa GMELIN Linnsei Syst. Nat. ed. 13, I, pt. 6 



(1791), p. 3124; Bosc Hist, nat. Vers (1802), I, p. 107, 



and ed. 2 (1827), I, p. 126; RUPERT JONES in Cyclop. 



Anat. IV, pt. 40 (1850), p. 1201 ; LEACH Synops. Moll. 



Gt. Britain (1852), p. 240; DICKIE in Rep. Brit. Assoc. 



for 1857 (1858), p. Ill ; HANCOCK in Jrn. Linn. Soc. Lond., 



Zool. IX (1867), pp. 316-335 passim. 

 Ascidia rosea FORBES in Rep. Brit. Assoc. for 1850 (1851), 



p. 242. 



