10 Bulletin, Vanderbilt Marine Museum, Vol. IV 



PAGE TLATE 



'31 



Family: Eehinidae 1* 



Genus: Lytechinus 131 



variegatus 131 85 



Genus: Tripneustes 132 



esculentus 132 86 



Family: Strongylocentrotidae 13° 



Genus: Strongylocentrotus 13° 



gibbosus 135 87,88 



Genus: Sphaerechinus 1°' 



granulans 137 89, text fig. 4, A-B. 



Family: Echinometridae 13" 



Genus: Echinometra "9 



lucunter 139 90,91 



Suborder: Clypeastrina 1^1 



Family: Clypeasteridae 1^1 



Genus: Clypeaster 1^1 



ravenelii 141 "- 



rosaceus I 43 text fig. 5, A-B. 



Family: Scutellidae - 140 



Genus: Echinarachinus 1^5 



parma I 45 93, text fig. 6, A-B. 



Suborder: Spatangina 1*' 



Family: Hemiasteridae I 4 ' 



Genus: Moira 1^7 



atropus 1^7 



Subfamily: Brissina 149 



Genus: Meoma 149 



ventricosa 149 95, 9G 



HOLOTHURIOIDEA 150 



Order: Elasipoda 150 



Family: Pelagothuriidae 150 



Genus: Pelagothuria 150 



natatrix 150 



Order: Aspidochirota 151 



Family: Stichopidae 151 



Genus: Sticliopus 151 



regalis 151 97 



badionotus 152 98 



Family: Holothuridae 154 



Genus: Holothuria 154 



arenieola 154 



impatiens 155 99, text fig. 7, A-D. 



kefersteinii 156 text fig. 8. 



tubulosa 157 100 



Order: Dendrocliirota 159 



Family: Cucumariidae 159 



Subfamily: Cucumiinae 159 



94 



