460 BULLETIN 100, UNITED STATES NATIONAL MUSEUM 
spectabilis, Plexechinus, 110 
spectabilis, Linopneustes, 114, 115 
Palaeopneustes, 115 
Sperosoma, 11, 12 
crassispinum, 11 (fig.) 
durum, 12, 13 
tristichum, 12 
sp. 0, 22, 13) Gigs) 
sphaeroides, Salmacis, 44 
spilotus, Lycenchelys, 89 (fig.) 
spiniceps, Haloptilus, 237 
Hemicalanus, 237 
spinifer, Scolecocalanus, 336, 351 
spinifera, Phaenna, 285 
spinifrons, Heterochaeta, 240 
Heterorhabdus, 240 
spinirostris, Oithona, 271 
Spinocalanus, 341 
abyssalis, 341 
magnus, 341 
spinosa, Euchaeta, 217 
spinulosus, Aegisthus, 158 
squamatus, Augaptilus, 207 
Euaugaptilus, 207 
squamilaterus, Xenodermichthys, 55 
squillamana, Lubbockia, 254 
stellata, Sapphirina, 324 
Stephanolepis, 90 
ceryptodon, 91 
retrospinis, 90 (fig.) 
Stephos, 341, 342 
perplecus, 841, 351 
Stereopneustes, 111 
relictus, 93, 111 
sternalis, Metalia, 139 
steueri, Onchocalanus, 274 
stigma, Cyprinocirrhites, 64 (fig.) 
Stirodonta, 24 
Stolonoclyptus, subg., 96, 97 
streetsi, Chirundina, 189 
strenua, Pontella, 312 
Pontellina, 312 
Pontellopsis, 312, 314 
stylifer, Calanus, 343 
stylifera, Temora, 343 
styliremis, Calocalamus, 180 
subbrevicornis, Amallophora, 331 
Scaphocalanus, 331 
subcarinata, Lovenia, 136 
subcrassus, Eucalanus, 211 
subtenuis, Eucalanus, 211 
subtilis, Corycaeus, 196 
surrecta, Pontella, 299, 351 
Synchiropus, 81 
delandt, 81, 82 (fig.) 
pallidus, 82 
Syngnathidae, 57 
taentophrys, Scorpaena, 6%, 67 (fig.) 
telurus, Clypeaster, 99 
Temnopleuridae, 1, 39 
Temnopleurus, 41 
decipiens, 41 
reevesii, 41, 42 
Temnotrema, 45 
maculatum, 46 
Temnotrema— Continued 
palescens, 46 
pulchellum, 45 
reticulatum, 46 
siamense, 45, 46 
siamensis, 45 
Temora, 342 
discaudata, 342 
longicornis, 342 
stylifera, 343 
turbinata, 343 
Temorites, 343 
brevis, 343 
tenera, Monacilla, 267 
tenue, Echinosoma, 10 
Phormosoma, 10 
Tromikosoma, 10 
tenuicauda, Labidocera, 249, 351 
tenuicauda, Lucicutia, 257 
tenuicornis, Calanus, 269 
Neocalanus, 269 
tenuimana, Candace, 182 
Candacia, 182 
tenuiremis, Pontella, 300 
tenuis, Ectinosoma, 319 
Haloptilus, 237 
Robertsonia, 319 
tenuispinus, Chiridius, 234 
Gaidius, 234 
tessellatum, Araeosoma, 18, 19 
Asthenosoma, 18 
Tetrapygus, 3 
niger, 3 
thomasi, Scottocalanus, 340 
thompsoni, Calanopia, 176 
thorii, Scottocalanus, 339 
thymni, Caligus, 179 
Tiarechinus, 26 
Tigriopus, 344, 345 
incertus, viii (pt. 4), 344 
tonsa, Kuchaeta, 284 
Pareuchaeta, 284 
tonsum, Aspidodiadema, 29 
tonsus, Calanus, 178 
Tortanus, 345 
barbatus, 346 
discaudatus, 346 
forcipatus, 345 
gracilis, 846 
murrayi, 346 
recticauda, viii (pt. 4), 347 
Toxopneustes, 48 
pileolus, 48 
Toxopneustidae, 1, 48 
Trichinotidae, 85 
triforis, Lovenia, 137 
trigona, Fibularia, 109 
Fibularia ovulum, 109 
trigoniceps, Onchocalanus, 274 
Trigonocidaris monolini, 40 
tripartitus, Arietellus, 169, 351 
Tripneustes, 48 
gratilla, 48 
tristichum, Sperosoma, 12 
