690 



INDEX. 



Ophiothrix violacea, 585. 

 Opliiothyreus, 373. 



Goesi, 373. 

 Ophiotoma, 320, 379. 



coriacea, 379. 

 Ophiotrema, 319, 330, 350. 



alberti, 350. 

 OpMotreta, 328, 333, 337, 840, 347, 378. 

 lineolata, 328, 333, 348, 378. 

 placentigera, 348. 

 sertata, 328, 348, 378. 

 Valencienuesi, 348. 

 Ophiotrichoides, 304. 

 OpMozoiia, 373. 



Antillariim, 373. 

 clypeata, 373. 

 dubia, 373, 

 impressa, 373. 

 insularia, 373. 

 marmorea, 373. 

 nivea, 303, 304, 873. 



var. compta, 803, 373, 386. 

 tessellata, 304, 373. 

 Ophiura, 303, 368, 872. 

 angiilata, 585. 

 appressa, 373, 583. 

 brevicanda, 372, 584. 

 brevispina, 372. 



var. olivacea, 872. 

 cinerea, 372, 585. 

 cuspidifera, 363. 

 elaps, 373. 

 guttata, 372. 

 bispida, 585. 

 Holmesii, 872. 

 pallida, 372. 

 paucispina, 585. 

 rubicunda, 872. 

 squamosissima, 372. 

 Ophiura?. 803, 372. 

 OphiuridaB, 308. 



Ophiuroidea, 303, 305, 318, 329, 373, 

 584. 



North American. By A. E. Verrill 

 (two plates), 301-386. 



I — Eevision of certain Families and 

 Genera of West Indian Ophiurans, 

 301-371. 



II — A Faunal Catalogue of the 

 known Species of West Indian Ophiu- 

 rans, 372-382. 

 of Bermuda, 584. 

 Ophryotrocha, 381. 

 Opisthobranchiata, 523. 

 Opisthosyllis, 600, 620, 632, 682. 

 nuchalis, 620, 632. 

 var. gularis, 633. 

 Orbicella annularis, 552, 553. 

 argus, 558. 

 cavernosa, 552, 558. 

 Orbiculina adunca, 513. 

 Orbitolites margiualis, 513. 

 Orbulina universa, 513. 



Ostrfea Islandicus, 72. 

 Ostreidse, 516. 

 Oulactis Dana9, 555. 

 fasciculata, 554. 



Pachystyla rufozonata, 499. 



Paguridse, 578. 

 Paguristes, 578. 

 Pagurus insignis, 578. 



sulcatus, 578. 

 Palsemon Savignyi, 579. 

 Palaemonidte, 579. 

 Palliolum, 46, 48, 61, 65, 90, 91. 



striatum, 65, 66, 91, 94. 



Testfe, 65, 66, 91. 



tigrinum, 66, 91. 



vitreum, 43, 65, 66, 91, 94. 

 Pallium, 50, 51. 55, 59, 64, 67, 89, 91. 



plica, 55, 59, 91, 95. 

 Palmyra elongata. 669. 

 Palythoa, 563, 568, 632. 



glareola, 564. 



grandiflora, 560, 564, 573. 



mammillosa, 560, 564, 573, 610. 

 Panopeus occidentalis, 576. 



Herbstii, var. serratus, 576. 



serratus, 576. 

 Papyridea Petitianum; 519. 

 Paractis clavata, 557. 

 Paractius, 648. 

 Paragonaster, 188, 197. 



cylindratus, 196. 



elongatus, l96. 



formosus, 189, 196. 



Btrictus, 196. 



subtilis, 196. 

 Paramarphysa, 600, 637. 666, 669. 



longula, 647. 



obtusa, 646, 647. 

 Paramphiura, 306. 

 Paramusium, 57. 67, 72, 90, 92. 



Dalli, 53, 73, 93. 



meridionalis, 73. 

 Paranebalia longipes, 580. 

 Parapalythoa Heilprini, 560. 

 Pararchaster, 201, 



armatus, 217. 



semisquamatus, var. occidentalis, 

 317. 

 Parazoanthus parasiticus, 560. 

 Parthenia, 534. 



diadema, 534. 



spirata, 530. 

 Patula hypolepta, 509. 



reiniana, 509. 

 Paxillosa, 198, 199, 200, 301. 

 Pecten, 43, 44, 49, 51, 52, 53, 54, 55, 56, 

 58, 60, 67, 89, 91, 96. 



reolicus, 96. 



tequicostatus, 60. 



arenatus, 63. 



atavus, 57, 91. 



