BOTHYLU S SCI1LOSSKIU. 55 



Fauna, I (1807), p. '207; JAMESON Mem. Wernerian Soc. 

 I (1811), p. 562]. 



Bofri/lliiK fitt'Uutns GAEUTNEU in Pallas 3 Spicii. Zool. I, fa.sc. 

 10 [1774], pp. 35, 37, pi. iv, if. 1-5*; BKUGUIEKE Hist. 

 nat. Vers, [1 (1789),] p. 187, in Encycl. Metli. ; [CuviEE 

 Tabl.elem. Anim. (1798), p. 656; LAMARCK Syst. Anim.s. 

 Vert. (1801), p. 584; OK EN Lehrb. Naturgeseh. Ill, 1 

 (1815), p. 82;] LAMARCK [in Mem. du Mus. I (1815), p. 

 337;] Hist, nat, Anim. s. Vert, [III (1816), p. 108; 

 and] ed. 2, III [1840], p. 506; [CcviEK Regne Anim. 

 (1817), II, p. 499; ed. 2, III (1830), p. 168; and ed. 3 

 (1836), IJ,p. 104; DELLE CHIAJE Mem. Anim. senza Vert. 

 Ill (1828), p. 85, pi. xxxvi, if. 12, 13; RANG Hist, nat, 

 Moll. (1829), p. 358; RASCH in Mag. f. Naturvid. XII 

 (1836), p. 323; KAUP Tierreich, III (1837), p. 39; 

 HOLLAKD Nouv. elem. Zool. (1838), p. 44; GOULD Rep. 

 Invert. Mass. (1841). p. 320 ; LEUNIS Synops. Naturreich, 

 I (1844), p. 412; DESHAYES in Cuvier's Re.gne Anim., 

 Moll. (dr. 1845), p. 244 ; F. E. SCHULZE in Zeits. f. wiss. 

 Zool. XII, 2 (1862), pp. 176, 183]. 



Botn/lhi^ $<]< losseri, SAVJGNY Mem. Anim. sans Vert, pt. 2 

 [1816], p. 200, pi. xx, f. 5 ; [FLEMING in Edinb. Encycl. 

 XIV (1820), p. 631; LAMOUROUX Exp. meth. Polyp. 

 (1821), p. 76 ; FLEMING in Philos. Zool. II (1822), p. 515, 

 and in Edinb. Philos. Jonrn. VIII (1823), p. 301 ; Risso 

 Hist, nat, Europe merid. (1826), IV, p. 281; DELLE 

 CHIAJE Mem. Anim. senza Vert. Ill (1828), p. 94;] 

 FLEMING Brit. Anim. [1828], p. 470; [HOEVEN Handb. 

 Dierk. II (1830), p. 30; OKEN All gem. Naturgesch. V, 

 1 (1835), pp. 95, 96; FLEMING Moll. Anim. (1837), p. 

 214; THOMPSON in Ann. Nat, Hist, (1) V (1840), p. 95, 

 and in Rep. Brit. Assoc. for 1843 (1844), p. 264; 

 BEKTHOLD Lehrb. Zool. (1845), p. 517;] FORBES & HANLEY 

 Brit, Moll. I [1848], p. 19, pi. A, f. 7,t and pi. B, f. 7 ; 

 ALDER & HANCOCK in Trans. Tyneside Nat. Field Club, I 

 [1848], p. 204; [CocKS in Rep. R, Cornw. Polyt. Soc. 

 for 1849 (1850), p. 74; HUXLEY in Engl. Cyclop., Nat. 

 Hist. I (1854), col. 609, ff. a, 1; HOEVEN Handb. Zool. 

 (Engl. transl.) I (1856), p. 703;] THOMPSON Nat. Hist. 

 Irel. IV [1856], p. 362; [HUXLEY in Cams' Icon. Zootom. 



* From the figures of the systems here given (figs. 2-5 reproduced in 

 fig. 121) it seems doubtful whether Gaertner's three varieties pertain to 

 _B Schlosseri, as Pallas believed, or to B. polycydus or other species then 

 unnamed ; but as the authors of this Monograph did not question this 

 determination, in the uncertainty their synonymy is adopted. 



t [See foot-note under Botryllus polycydus (p. 71).] 



