=e 
~~ 
Pie ie. 
8 7 TABLE OF CONTE T 
For the Young Stages of Echinoderms, see 
Plate I. figs. 31, 34, 35, 36, Plate II. figs. 1, 3-7, 18-20, for Comatula. 
Plate III. figs. 14/-20, 24, 25, 31, 32, Plate IV. figs. 24, 26, 32, 34, for the Ophiuroidea | (Amphiura and 
othrix). 
Plate V. fig. 4, Plate VI. id ASD, Os Us 13, 15, 17, 19, 20-22, 31, 32, 42, 47, 48, 50, 51, Plate VII. figs. s ih 
10-12, 15-18, 25-28, for the ‘Asteroidea (Asterina, Echinaster, Asteracanthion, and Pteraster). 
Plate IX. figs. 36, 37, 44, 45, Plate X. figs. 40-44, Plate XI. figs. 26, 27, Plate XII. figs. 1-40, &. the 
Echinoidea (Arbacia, Strongylocentrotus, Echinus, Dorocidaris, Goniocidaris, Asthenosoma, Diadema, ee - 
Mellita, Echinocyamus, Encope, Echinarachnius, Conolampas, Spatangus, and Hemiaster). ; ; = 
Plate XIII. figs. 9-11, 29-31, 35-37; Plate XIV. figs. 21-27, Plate XV. figs. 10, 11, for the Holothuroidea 
(Synapta, Holothuria, and Cucumaria). 
