OXYSTYLA, POKIMIYROIIAIMIK. Ixi 



The genitalia (pi. 55, fig. 42, 0. princeps, fig. 44, 0. u. jamaicensis ; 

 fig. 46, 0. pulcheUus} are characterized hy the very long duct of the 

 spermatheca, both penis and vagina being of moderate length. The 

 penis always bears a small accessory gland or appendix, which is 

 usually parted in two lobes, which are subdivided in some forms. 



Antillean Species, Trinidad to S. Florida. 



O. undata Brug., xii, 105. v. jamaicensis Pils., xii, 107. 



zebra auct. v. reses Say, xii, 109. 



A. undulata Gldg. v. floridensis Pils., xii, 110. 



Species of Mexico and Central America. 



O. princeps Brod., xii, 113. O. zonifera Streb., xii, 123. 



v. trifracta Pils. v. nobilis Rolle. xiv, 164. 



v. crossei Mart. O. livida Mart., xii, 124. 



v. fischeri Mart. O. maclunc Mart., xii, 125. 



v. elegans Rolle. xiv, 164. O. longa Pfr., xii, 126. 



Subsp. deceptor Pils., xii, 116. v. strebeli Pils., xii, 128. 

 obductus auct. v. boucardi Pfr., xii, 128. 



O. livens Shutt., xii, 118. v. uhdeana Mart., xii, 129. 



O. ferussaci Mart., xii, 119. O. leucochilus F. & C., xii, 129. 



v. tricincta Mart., xii, 120. O. ponderosa Streb., xii, 130. 



O. melanocheilus Val., xii, 122. O. decolor Streb., xii, 131. 



South American Species. 



O. obducta Shutt., xii, 134. O. mars Pfr., xii, 143. 



O. pulchella Spix, xii, 135. O. varia Mart., xii, 144. 



v. prototypus Pils., xii, 137. B. phlogerus auct. 



0. maracaibensis Pfr., xii, 137 ; A. flogera P. & M. 



xiv, 1H4. O. phlogera Orb., xii, 145; xiv, 



/. imitator PiK, xii, 140. 165. 



v. subpulchella Pils., xii, 141. O. macandrewi Sowb., xii, 147. 



O. fulvescens Pfr., xii, 141. O. bensoni live., xii, 147. 

 O. isabellina Mart., xii, 142. 

 0. bifulgurata Rve., xii, 143. 



Z.fulyur Mill. 



Genus PORPHYROBAPHE Shuttl., 1845. 



Manual xii, p. 149. Shell resembling Oxystyla, but more solid, 

 with the peristome thick and blunt or reflexed. The nepionic shell 

 is smooth, not pitted. Type P. iostoma. 



