ADDENDA ET CORRIGENDA 



VOL. I 



p. 188. Fenja and Aegir have been proved to be nothing more than damaged 

 examples of a normal Sea-anemone (Hatcanvpoidea). 



p. 214. Line 15 from top, for " Hormosira" read " Hormiphora." 



p. 230. The statement that Land-snails are sometimes the second host of the 

 Liver Fluke is based on error. In addition to Lymiwa, however, other fresh- 

 water genera, certainly Bulinus (Physa] are sometimes the second hosts of this 

 Trematode. 



p. 246. Fig. 192: n, nervous system; r, rostella ; r.b, sacs of rostella; r.s, 

 sheaths of rostella. (From Leuckart and Nitsche's Diagrams, after Piritner.) 



p. 247. Fig. 195 : dg, vitelline duct ; (1st, vitelline glands ; e, excretory 

 pore ; A', head end ; od, oviduct ; ov, ovary ; p, penis ; r.s, receptaculum 

 seminis ; t, testes ; vd, vas deferens ; vs, vesicula seminalis ; w.g.o, female 

 genital opening. 



p. 247. Fig. 196 : eo, excretory opening ; mo, male reproductive opening ; 

 n, longitudinal nerve; n', junction of longitudinal nerves; n.r, nerve-ring; 

 o (in front), ovaries ; o (behind), tube leading from opening of vas deferens to 

 male aperture ; o', central cavity into which ova pass before being received 

 into the uterus ; p (in front), proboscis ; p (behind), papilla on which vas 

 deferens opens; r.s, receptaculum seminis; r.s.o, opening of duct leading to 

 receptaculum seminis ; , sucker ; t, lobes of testes ; ut, uterus ; vs, vesicula 

 seminalis ; yk, vitelline glands. 



p. 267. Fig. 213, for " Rhabdoeoelida " read " Rhabdocoelida."! 



p. 337. Line 19 from top, for " is " read "in." 



p. 356 et seq. Antheneaflavescens should be Anthenea acuta. 



p. 367. Last line of page, after "anus" insert "and is." 



p. 474. Line 10 from top, for "gonods" read "gonads." 



p. 485. Fig. 386, line 4 under cut, for " Broun's" read " Bronn's." 



p. 520. Line 19 from top, for "podomore" read "podomere." 



p. 533. Fig. 419, first line under cut, after "A, the entire animal" insert 

 " s. carina ; c. scutum ; t. tergum." 



p. 546. Fig. 434, at end of line under cut, for " 3a, larva " read " 4a, larva." 



VOL. II 



p v . 118. Line 3 from bottom, for "(a. L c.)" read "(a. lat. c.)." 

 p. 131. Fig. 762, in description under cut, for " st. c." read " st. p." 

 p. 423. Fig. 1019 : The stroke from cor should run vertically downwards, 

 p. 429. Fig. 1023 : The third stroke from can is an error ; it points to the 

 process of the second metatarsal. 



