CONTENTS OF DECADES. 



DECADE XVII. 



Plate 161. — Burton's Lialis (Lialis Burtoni, Gray). 



Plate 162. — The Lined Aprasia (Aprasia pulchella, Gray), Fischer's False Delma (Pseudodelma 



impar, Fischer). 

 Plate 163. — The Broad-striped or Senator Parrot-fish (Labrichthys laticlavius, Ricji, sp.). 

 Plate 164. — Macleay's Wrasse (Heteroscarus Macleayi, McC'jy). 

 Plate 165.— Cellopora simplex (McG.). — C. diadema (McG.). — C. spicata (McG.). — C. cidaris 



(McG.). — C. bispinata (Busk). 

 Plate 166. — Cellepora verrucosa (McG.). — C. foliata (McG.). — C. intermedia (McG.). — C. prolifera 



(McG.). 

 Plate 167. — C. albirostris (Sinitt). — C. fusca (McG.). — C. lirata (McG.).— C. mslgmrostris (McG.). 

 Plate 168. — Chitinous parts of opercula of Cellepora and Schismopora: C. glomerata, C. platalea, 



C. costata, C. megasoma, C. vitrea, C. tiara, C. simplex, C. spicata, C. bispinata, C. foliata, 



C. prolifera, C. albirostris, C. serratirostris, C. lirata, C. verrucosa, C. fusca, C. magni- 



rostris. 

 Plates 169, 170. — Gould's Sijuid (Ommastrephes Gouldi, McCoy). 



