XTV 
SUMMARY. 
Bigelow, Robert Payne. — The Stomatopoda of Porto Rico. <Bull. U. S. Fish Com. for 1900, part 
2, pp. 149 to 160, 13 text figures: Date of publication, October 4, 1901. 
Page. I Page. 
Lysiosquilla plumata 156 I Lysiosquilla maiaguesensis 158 
Moore, H. F. — Report on Porto Rican Isopoda. <TBuli. U. S. Fish Com. for 1900, part 2, pp. 161 
to 176, plates 7 to 11. Date of publication, October 4, 1901. 
Page. 
Apseudes espinosus 164 
Leptocheliaincerta 165 
Branchuropus 167 
Branchuropus littoralis 168 
Nalicora 169 
Page. 
Nalicora rapax 169 
Alcirona hirsuta 170 
Dynamene perforata 173 
Ligia gracilis 175 
Philoscia culebrse 176 
Bigelow, Maurice A. — The Cirripedia collected near Porto Rico by the Fish Hawk expedition in 
1898-99. <Bull. U. S. Fish. Com. for 1900, part 2, pp. 177 to 180. 
Treadwell, Aaron L. — The Polychsetous Annelids of Porto Rico. <Bull. U. S. Fish. Com. for 1900, 
vol. 2, pp. 181 to 210, 81 text figures. Date of publication, October 4. 1901. 
Page. 
Syllis complanata 183 
Castalia longicirrata 185 
Castalia mutilata 185 
Polynoe branchiata 186 
Polynoe nodosa 187 
Sthenelais grubei. 187 
Panthalis oculea 188 
Eulepis splendida 189 
Eulepis fimbriata 190 
Phyllodoce magna-oculata 191 
Eulalia quinquelineata 192 
Nereis arroyensis 193 
Amphinome microcarunculata 194 
Eunice auriculata 196 
Eunice culebra 197 
Lumbriconereis parva-pedata 198 
Page. 
Lumbriconereis maculata 198 
Lumbriconereis bilabiata 199 
Lysidice sulcata 200 
Glycera abranchiata 200 
Goniada oculata 201 
Aricia cirrata 201 
Aricidea alata 202 
Anthostoma latacapitata 203 
Cirratulus nigromaculata 204 
Cirratulus elongatus 204 
Thelepus crassibranehiatus 206 
Dasybranchus rectus 207 
Stylaroides glabra 208 
Dasychone ponce 209 
Eupomatus parvus 210 
Hermella varians 210 
Moore, J. Percy. — Descriptions of two new Leeches from Porto Rico. <Bull. U. S. Fish Com. for 1900, 
part 2, pp. 211 to 222, plates 12 and 13. Date of publication, October 4, 1901. 
Page. 
Hirudinaria blanchardi 214 
Diplobdella 219 
Diplobdella antellarum 219 
Coe, Wesley R. — The Nemerteans of Porto Rico. <Bull U. S. Fish Com. for 1900, part 2, pp. 223 to 
229. Date of publication, November 2, 1901. 
Page. 
Tieniosoma discolor 226 
Micrura leucopsis 227 
Cerebratulus antillensis 227 
Clark, Hubert Lyman. — The Echinoderms of Porto Rico. <Bull. U. S. Fish Com. for 1900, part 2, 
pp. 231 to 263, plates 14 to 17. Date of publication, October 4, 1901. 
Page. 
Ophiactis longibrachia 246 
Amphiura bihamula 247 
Ophionereis olivacea > 248 
Ophiacantha ophiactoides 249 
Page. 
Ophialcsea glabra. 249 
Ophioplinthaca spinissima 250 
Ophioscolex serratus 250 
Ilolothuria densipedes 257 
Hargitt, Charles W., and Rogers, Charles G. — The Aleyonaria of Porto Rico. <Bull. IT. S. Fish 
Com. for 1900, part 2, pp. 265 to 287, plates 1 to 4. Date of publication, December 13, 1901. 
Page. 
Spongodes portoricensis 279 
Solanderia nodulifera 279 
Solanderia crustata 280 
Page. 
Muricella megaspina 282 
Leptogorgia solitaria 285 
