32 



RANDOM NOTES ON NATURAL HISTORY. 



CONCHOLOGICAL CHECK-LIST. XVI. 



J. RITCHIE, JR. 



Family. Helicinacea Pfr. 

 Sub-family. Helicinea Pfr, 

 Helicina lirata Pfr. 



littoralis Montrz. 

 littoricola Gundlach. 

 lundi Beck, 

 lutea Lesson, 

 macgillivrayi. 

 macraurrayi Pfr. 

 maculata Sow. 

 malleata Pfr. 

 margaritacea Lea. 

 marginata Gundlach. 

 martensi Issel. 

 maugeriae Gray, 

 maxima Sow. 

 mediana Gass. 

 microdina Morel, 

 miltochila Cross, 

 miniata Less, 

 minuta Sow. 

 moquiniana Recluz. 

 moreletiana Pfr. 

 multicolor Gould, 

 musiva Gould, 

 nemoralis Gupp. 

 neritella Lam. 

 nicobaria Phil, 

 nitida Pfr. 



nobilis C. B. Adams, 

 nodse Arango. 

 notata Salle, 

 nuda Arango. 

 occidentalis Gould, 

 occulta Say. 

 oceanica Pease, 

 oleosa Pfr. 

 orbiculata Say. 

 orbignj'i Pfr. 

 oweniana Pfr. 

 oxytropis Gray, 

 pallida Gould, 

 paracusis Pfr. 

 parva Sow. 

 parvala Pease, 

 pellucida Sow. 

 pfeifferiana Arango. 

 phasianella Sow. 



Helicina pisum Phil. 



platychila Mhlf. 

 plicatilis Mouss. 

 plicatula Pfr. 

 poeyi Pfr. 

 politula Poe}'. 

 porphyrostoma Cross, 

 primeana Gass. 

 psorica Morel, 

 pulcherrima Lea. 

 pygmaea Pot. et Mich, 

 pyramidalis Sow. 

 raresulcata Pfr. 

 reeveana Pfr. 

 reticulata Pfr. 

 rhodostoma Gray, 

 rhynchostoma Shutt. 

 rohri Pfr. 

 rostrata Morel, 

 rotella Sow. 

 rotunda Orb. 

 rubella Wright, 

 rubicunda Pease, 

 rubromarginata Gundlach. 

 rufescens Pease, 

 rugosa Pfr. 

 rustica Pfr. 

 sagraiana Orb. 

 salleana Pfr. 

 salvini Tristr. 

 sanguinacea Pfr. 

 scropulorum Morel, 

 scrupulum Benson, 

 semperi Mouss. 

 shanghaiensis Pfr. 

 silacea Morel, 

 similis Sow. 

 sinuosa Pfr. 

 solida Pease, 

 solidula Gray, 

 sophia Brazer. 

 sordida King, 

 sowerbyana Pfr. 

 spectabilis Gundlach. 

 sphseroidea Pfr. 

 straminea Morel, 

 straminea Pease, 

 strebelli Pease. 



