Corrections 



CORRECTIONS 



Page 19, line 6; for "Amphioplus abditus" read "Amphiodea occl- 

 dentalis." Lines 10-11; for "hrevispina" read "lutkenii." Lines 19-20; 

 for " japonica" read "miniata." Line 22; for "C. Jubrica and C. pulcher- 

 rirna" read "C. piperata and C. populifera." 



Page 21, Fig. 1 ; for "Orthasterias forreri forcipulata" read "Pisaster 

 papulosus." Fig 11; for "brevispina" read "lutkenii." 



Page 22, plate 8; in the description of the figures, for "Orthasterias 

 forreri forcipulata" read "Pisaster papulosus." 



Page 25, line 9 from bottom ; for "very scarce" read "rather 

 numerous." 



Page 68 ; the last two lines on the page should be omitted. 



Page 123, line 14; for "distinegration" read "disintegration." 



Page 145, in table in column headed "4th week"; for "holdfast'' 

 read "sporeling." 



Page 154, 12th line from bottom; for "manillae" read "maxillae." 



Page 158, 4th line from bottom; for "nusclei" read "nuclei." 



Page 196, line 2; for "trial" read "trail." Line 9; "or sundew" 

 should be in Roman type. 



Page 211, last line on page; for "pressure" read "presence." 



Page 274, line 12; before "della" insert "della reg. freg. Magenta 

 durante gli anni 1865-1867. Mem." Omit line 13. 



Page 302 ; third line from bottom of page should be moved to the 

 bottom. 



Page 307, 3rd line from the bottom; for "or" read "of." 



Page 367; the middle letter on the riglit side of the page is "g." 



