ERRATA. 
27, line 2 from below, for “Ixpedtion” read “ Expedition.” 
28, ,, 8 from below, for “I":] @:” read)“ — 1") C.” 
PAN, oy Sayfa Piel (Cn Ree) Boal Ce» 
75, ,, 8 from below, for ‘‘magniying” read “ magnifying.” 
87, ,, 9 from below, for “0°8 C.” read “-0°8 C.”; and line 7 from below, for “0°-6 C.” 
read “—0°6 C.” 
110, in table, for 649” read 85.” 
124, line 23, for “ Billeton” read ‘“ Billiton.” 
174, ,, 15, for “Buono” vead “ Bueno.” 
209, ,, 12 from below, for “‘echinulata” read “ echinulatus.” 
238, ,, 15, for “pumilis” read “ pumilus.” 
248; 5, 8; for “11d” read “150% 
253, ,, 17, delete ‘“‘manuscript,” and delete lines 26 and 27. (For Luidia chefuensis, Grube, see 
Jahres- Ber, Schles. Gesellsch. f. vaterl. Cultur, 1876, p. 28.) 
254, ,, 7, for “Della” read “ Delle.” 
261, ,, ~ 28, for “ childreni” read “ equestris.” 
87, ,, 16 from below, add “Pl. XLVIII. figs. 5 and 6.” 
95, last line, for “west” vead “ east.” 
309, line 16, for “ western” vead ‘ eastern.” 
317, ,, 10 from below, for “78°:0” read “ 78°:8,” 
321, ,, 11 from below, for “ tuberculatus” read “ tuberculosis.” 
326, ,, 3 from below, for “ piercet” read ‘ peircet.” 
344, ,, 6 from below, jor “latter” read “ former.” 
402, ,, 17, for “ pustulata” read “ pustulatus.” 
411, ,, 3 from below, after “ Mag.” read “ Nat.” 
448, ,, 3 from below, for “R<3 r” read “R>3 7.” 
Dol 3) 0; add. Pl xa shoe lee 
553, lines 2 and 9 from below, and p. 554, line 2, for “fallax” read “ purpureus.” 
739, line 12, for “von” read “non.” 
