8 Dr. P. P. Carpenter on new Funns of Mollusca 



403 h. Chemnitzia [l/orquata, var.) sfi/Iiiiu. 



C. testa C. torquatte simili, sed valde teretiore, f;racillima, intordum 

 sul)cliaj)haiia ; ant'r. iiucl. ii., dccliviter sitis, niargiiies spirre fere 

 yiarallelos vix superantibus ; norm, xii., au£>>i<tis, siihplanatis, ?u- 

 turis distinctis; cost-s radiantibus circ. xxiii., latis, declivibu';, 

 testa juniore continuis, aduUa fascia hand sculpta suprasuturali 

 separatis; interstitiis parvis, liaud sculptis; l)asi rotiindnta, liaud 

 sculpta ; columella parura torta. Long. '32, long. spir. "27, lat. 8, 

 div 10°. 



Hab. Sta. Barbara {Jewetf) ; Monterey {Cooper). 



Chemnitzia Virgo. 



C. te?ta p.irva, alba, gracili, stylina; anfr. nncl. ii., detlivitei" sit's, 

 margines spirse snhparallelos hand superantibus; norm. \i ., 

 sulirotundiitis, suturis distinctis ; costulis ra(liautil)us circ. xviii., 

 angustis, acutioril)us, srepe attiugentil)us, circa perinlieriam hand 

 Bubito evanidis, interstitiis subajqiialibus alte sjjiraliter sulcatis, 

 sideis circ. viii., latera costarum creuulantil)us, costas hand super- 

 antibus ; basi valde rotundata, curta, baud sculpta; axi lacunato; 

 peritreniate vix continue; columiUa recta. Long. '18, long, 

 spir. -14, lat. •O.'j, div. 12°. 



Hab. "Sta. Barbara/* 1 specimen [Jeivttt], 



Dunkeria loniinata. 



D. testa satis elevata, rufo-fusca, fasciis pallidioribus internum eincta; 

 anfr. nucl. ii., helicoideis, valde decliviter sitis, niarguies spirse 

 subrectos hand superantibus ; norm, viii., subrotundatis, suturis 

 impressis ; costis spiralibus rotundatis, in spira iv., aliiscpie sutu- 

 ralibus vix rotundatis, interstitiis miuoribus impressis ; super eas 

 laminis radiantibus acutioribus circ. xxx., circa basim rotundatam 

 tenuiter continuis ; liris spiralibus hasalibus circ. viii., obtusis, colu- 

 mellam versus subflexuosam obsoletis : peritremate eoiitinuo ; labio 

 appresso. Long. •2.'i, long, spir. "IS, lat. '07, div. 20°. 



Hab. Sta. Barbara (Jeivett) ; San Diego {Cooper). 



This beautiful Fenelloid species may be regarded as the type 

 of the group Dunkeria. 



Eulima Thersites. 



E. testa parva, eurtissima, albida, arcuata, valde distorta ; margini- 

 bu3 spirse dextro subrecto, sinistro valde exeurvato ; anfr. nucl. 

 ?. . (decollatis) ; norm, vi., Isevibus, subjilanatis, suturis distinctis ; 

 basi valde arcuata ; apertura subovali, dextrorsum producta ; peri- 

 tremate eontinuo, valde calloso ; labro sinnato. Long. •21, long, 

 spir. -13, lat. -09, div. 40°. 



Hab. Sta. Barbara, 1 specimen {Jeivett). 



Preeminent for aberration among the distorted EuliniidjB. 

 A second specimen occurred from an uncertain source. 



28G 



