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Neaera costellata Desh. . . 329 



ciirta Jettreys 330 



cuspidata Olivi 330 



depressa Jetfreys .... 330 



exigua Jeffreys 465 



gracilis Jeftreys .... 330 



imbricata Jeffreys v. circinata 329 



iiiflata Jeftreys 331 



jiigosa Sars uec Wood v. la- 



mellosa Sars 331 



lamellosa Sars 331 



limatula Dall v. contracta 329 



multicostata Verrill v. striata 333 



notabilis Jeft>eys .... 466 



obesa Loven 331 



pellucida .stimps. v. obesa . 392 



renovata Tib. v. rostrata . 332 



rostrata Spengler .... 332 



ruginosa Jeftreys .... 332 



semistrigosa Jeifreys . . . 332 



striata Jeftreys 333 



subtorta Sars 333 



sulcata Loven v. costellata 330 



sulcifera Jeft'rej's .... 338 



teres Jeftreys 338 



truncata Jeftreys .... 334 



vitrea Loven v. abbreviata 329 



Wollastoni Smith .... 334 



Neolepton Monteros. v. Lepton 384 



Neptunea Bolten .... 20 



amblytera Watson .... 461 



antiqua L 20 



antiqua Fabr, v. islandica . 23 



arctica Phil. v. Kroj^eri . 29 



attenuata Jeftreys ... 25 

 Berniciensis King (Trosche- 



lia) 19 



carinata Donov. v. despecta 



var 21 



concinna Jeffr 30 



contraria L 21 



curta Friele v. togata . . 27 



Dalli Friele 28 



delicata .Teftreys .... 29 



despecta L 20 



ebur Morch 26 



fenestrata Jeffreys v. fusi- 



formis 29 



fornicata Fabr. v. despecta 20 



fusiformis Brod 29 



geministriata Pfeffer ... 31 



glabra Verkr 24 



gracilis da Costa .... 23 



Hanseni Friele 27 



Seite 



Neptunea hirsuta Jeffreys . 30 



islandica Chemn 23 



Jeffreysiana Fischer ... 24 



Kroyeri MoIIer 29 



lachesis Morch 28 



Moebii Dkr. et Metzg. v. 



Sarsii var 26 



Mohni Friele 31 



norvegica Chemn 21 



Ossiani Friele 22 



propinqua Alder .... 25 



Sabini Friele v. togata . . 27 



Sabini Midd. v, Berniciensis -19 



Sarsii Jeffreys 26 



sinistrorsa Desh. v. contraria 21 



terebralis Sars v. lachesis . 28 



togata Morch 27 



tortuosa Reeve 25 



turgidula Jeftr 24 



turrita Sars 25 



Turtoni Bean 22 



undulata Friele .... 28 



Verkriizeni Kob 27 



virgata Friele 27 



Nerita L. v. Smaragdia . . 227 



Matonia Risso v. viridis , 227 



miliacea Recl. v. viridis . 227 



pallidula Risso v. viridis . 227 



Neritula Plaucus v. Cyclope . 46 



Nesaea Tib. v. Lachesis . . 151 



Nesis Monteros 315 



prima Monteros 315 



Neverita Risso v. Natica . . 72 

 Nodulus Monteros. v. Rissoa 



coutorta 181 



Noemia Monteros. v. Odostomia 86 



Nucula Lam 399 



aegeensis Forbes .... 401 



argentea da Costa v. nucleus 400 



arctica Gray (Leda) . . . 404 



Bellottii A, Ad 402 



bicarinataBorson v. Leda pella 403 

 cascoensis Migh. v. Leda 



arctica 404 



caudata Donov. v. Leda 



minuta 405 



complanata MoII. v. Leda 



minuta 405 



convexa Jeffreys v. aegeensis 402 



corbuloides Seg 402 



corticata MoU. v. delphin- 



odonta 402 



decipiens Phil. v, tenuis . 401 



decussata Sovp. v. sulcata . 399 



