INDEX OF SPECIES. 



81 



Nucula 



exigua, loo, 249, 277, 



3", P 145- 

 gibbosa, 182. 



var. 1 82. 



impressa, O 367. 



insiguis, 73. 



Lyailii, 91. 



lyrata, 207, 311. 



mirabilis, 73, 91. 



polita, 200, 182, 229, 



277. 

 pygmsea, 223. 



Obeliscus 



achates, 21, 24, ;^23> U 206. 



Adamsii, ^3, 37- 



bicolor, 296. 



clavulus, 21, 289, 333, 

 U 206. 



conicus, 193, 259, 333, P 

 409. 



hastatus, 218. 



variegatus, 99, 104, 144, 219. 

 Ocinebra 



var. aspera, 149. 



erinaceoides, 25. 



interfossa, 89, 92, 1 14, 149. 



lurida, 25, 90, 92, 114, 149. 



var. munda, 149. 



nux, P 484. 



Poulsoni, 23, 149, 151, 316. 

 Octopus 



megalocyatlius, 118. 



punctatus, 99, iiS, 150. 

 Odostomia 



achates, 228, 230, U 206. 



aequisculpta, 219. 



var. avellana, 144, 243. 



canaliculata, P 411. 



clavulus, 228. 



conoidea, 228. 



conoidalis, 243. 



crebristriata, T 170. 



delioatula, 219. 



(lolioliformis, 144. 



6 



Odostomia 



gemmulosa, P 415- 



var. Gouldii, 144. 



gravida, 23, 144, 228, 230, 



o 296, o 333, 349, P 413, 



U 207. 

 inflata, 23, 114, 144, 145, 285. 

 lamellata, 259, 333, P 



4". 

 mamillata, 36, 259, 259, O 



334, P4", P412. 

 nuciformis, 114, 144, 243. 

 obeliscus, O 230. 

 satura, 114, 144, 243. 

 straminea, no, 145, 314. 

 sublirulata, 145, 259, 333, 



P 410. 

 subsulcata, 259,0 333, P 411. 

 tenuis, 259, 334, P 412. 

 tenuisculpta, 114, 145, 243. 

 vallata, 259, 334, O 364, 



P 411, P 412. 

 Odontidium 



levissimum, X 436. 

 rugulosum, X 415, X 425, X 



426. 

 CZjdalia 



scintillaeformis, 97. 

 subdiaphana, 125, 302. 

 Oliva 



aldinia, 63. 



angulata, 9, 24, 35,62, 153, 177, 



174, 231, O 238, 261, 



268, O 292, P 463, P 464, 



P 465, P 544- 

 anazora, 239, O 292, P 545. 

 araneosa, 35, 63, 178, 261, 



268, 292, 364, P 466. 

 aureocincta, 35. 

 auricularia, 63. 

 azemula, 62, 292. 

 baetica, var. 63. 

 biplicata, 8, 10, 25, 79, 208, 



231, 235, 284, O 292, 



O352. 

 Brasiliensis, 63. 



