238 



U.S. NATIONAL MUSEUM BULLETIN 293 



seminudus, Amphioplus, 16 



Ophiernus, 94 

 semoni badia, Ophionereis, 165 



nigra, Ophionereis, 165 

 semper i, Ophiopsammium, 178 

 sentosa, Ophiacantha, 81 

 septemspinosa, Amphiura, 37 



Ophiarachnella, 222 

 serpens, Ophiobyrsa, 95 



Ophiobyrsella, 95 

 serpentaria, Ophiomyxa, 160 

 serpentina, Amphiura, 37 

 serratus, Ophioscolex, 181 

 sertata, Ophiomitra, 145 



Ophiotreta, 145 

 severa, Ophiacantha, 81 

 sexradia, Ophionereis, 165 

 sexradiata, Ophiomastix, 138 



Sigsbeia, 225 

 sibogae, Ophiocreas, 109 

 signata, Ophioglypha, 126 



Ophiothrix, 197 



Ophiura, 126 

 Sigsbeia, 224 

 similis, Ophiacantha, 81 

 simplex, Ophiactis, 136 



Ophiolepis, 136 

 sinensis, Ctenamphiura, 55 

 sinensis, Ophioglypha, 126 

 singularis, Ophiocopa, 107 

 sladeni, Stegophiura, 219 

 smaragdina, Ophiothrix, 197 

 sociabilis, Ophiacantha, 81 

 spathifer, Ophiomyces, 159 

 spatulifera, Ophiotreta, 199 

 speciosum, Ophiomisidium, 140 

 spectabilis, Ophiacantha, 81 

 spiculata, Ophiothrix, 197 

 spinea, Ophiomitra, 145 

 spinifer, Amphitarsus, 19 

 spinifera, Macrophiothrix, 60 



Ophiacantha, 82 

 spinipes, Amphiura, 38 

 spinissima, Ophioplinthaca, 176 

 spinosa, Ophiomoeris, 148 

 spinosum, Astrocaneum, 53 



Astrophyton, 53 

 spinosus, Ophiophrixus, 95 

 spinulifera, Ophiactis, 91 



Ophioplax, 175 

 spinulosum, Ophiocreas, 109 



Ophiomusium, 156 

 squamosa, Ophiochondrella, 100 

 squamosum, Ophiocten, 114 

 squamosus, Ophiochondrus, 100 

 Stegophiura, 127,206,216,219,225 

 stellata, Ophiacantha, 82 

 Ophiozona, 204 

 Ophiozonella, 204 



stellatus, Ophiophragmus, 173 

 stelliger, Ophiochondrus, 100 

 stelligera atra, Ophiothrix, 198 



atrolineata, Ophiothrix, 198 

 stelligera, Ophiothrix, 198 

 stenaspis, Amphioplus, 16 

 stenobrachia, Ophiura, 219 

 stephanovii, Amphiura, 38 

 Sterea, Ophioglypha, 127 



Stegophiura, 127 

 sterilis, Stegophiura, 225 

 sticta, Macrophiothrix, 60 

 stictacantha, Amphiura, 38 

 stigma, Ophionereis, 165 

 stimpsoni, Astrophyton, 53 

 stimpsonii, Amphiura, 39 



Ophioscolex, 182 

 stiphra, Ophiura, 219 

 strongyloplax, Amphiodia, 9 

 subjecta, Ophiomitrella, 147 

 sublaeve, Astroschema, 46 

 subtilis, Ophiozonella, 205 

 sundanus, Gorgonocephalus, 57 

 superba, Amphiophiura, 127, 209 



Ophioglypha, 127 

 supinus , Ophiogeron, 118 

 suspectus, Ophiophthalmus, 174 

 synaptacantha, Ophiobyrsa, 96 

 syntaracha, Amphiura, 38 



tatafilius, Astronebris, 50 

 tecta, Cryptopelta, 55 

 tegulitius, Ophiomastus, 139 

 tenella, Ophiomaria, 137 

 tenera, Ophiura, 127 



Ophioglypha, 127 

 tenue, Astroschema, 46 

 tenuis, Ophiacantha, 82 



Ophiochytra, 101 



Ophionephthys, 162 

 tenuispina, Asteronyx, 50 



Astrodia, 50 

 teres unicolor, Ophioderma, 115 

 tertium, Ophiotrema, 199 

 tessellata, Homalophiura, 127 



Ophioglypha, 127 



Ophiozona, 204 



Ophiozonella, 204 



Fectinura, 223 

 tessellatus, Bathypectinura, 223 

 testudo, Ophiomusium, 156 

 tetracantha, Ophiopenia, 167 

 thrombodes, Amphioplus, 16 

 tigris, Ophiothela, 186 

 timsae, Amphioplus, 17 

 trachyacanthum, Ophiostyracium, 183 

 trachybactra, Ophiacantha, 82 



Ophiolebes, 82 

 trachydisca, Amphiura, 38 



