ANALYTICAL INDEX 



TO VOL. I. OF 



HIE POWE1IS (IF THE CREATnU 



IIAI'IKR I. ECUINODERMATA rAE 17 



Holotkuria difficultj of fixing its proper position in the Sytltma 



Natural, ....... 18 



Ortnenu' Iconr* Animaliiim, .... 19 



Specimen of the .Scotifa, InJuerau, and I'hantapvt, . . 80 



Holothuriie dwell in the sea, .... ib. 



Their true nature cannot be dUeorered in a distempered state, . ib. 



1. HOLOTHURIA PENTACTEH, ..... .'I 



General appearance of the Holothuria, . . . .22 



Holothuria pentode*, its size, members, Ac., . . ib. 



When detached generally float as long ovoid*, 88 



Suckers can be wholly retracted and rank in the flesh, . ib. 



TcnUcuU, in a quiescent state, retracted within the body, . 84 



Absorbs water copiously, ..... ib. 



Colour various, . . . . . . ib. 



None recovered from the sea fit for immediate study, . 85 



Mr Henry Goadby's Lecture, . . . ib. 



Bohadsch, Milller, Tiedcraann, Delle Chiaie, . . 86 



Holotkuria pentaetet dissected by Mr Goadby, . . . ib. 



Retpiratury Tree Mr Goadby, Dr Knox, ... 87 

 Naturalists do not agree as to the nervous system Delle Chiaie, 



Professor Goodsir, . .... 28 



Natural form and habits Mr Daniel White M'Culloch, . 89 



Their safety depends on coolness, . SO 



Not so stationary as other species, . . ib. 



Tendency to rupture, ... ib. 



Mr Adams, Sir Edward Belcher, . 81 



Prolapse of the intestinal organs alike frequent, . . ib. 



Food not ascertained, ..... 88 



Extreme timidity of the Holothuria, ib. 



