Catalogue Recently Described Mollusca 125 



VivirARTTs coNTECTOTDES coMPACTus Pilsbry. 



J'^ivipanis contcctoides coutpactits Pilsbry, Xaut., XXX, 1916, p. 42. 

 Type locality : Doherty, Ga. 



ViviPART's CONTECTOIDES iMPOLiTus Pilsbry. 



Viviparus contcctoides impolitus Pilsbry. Xaut., XXX, 1916, p. 41. 

 Type locality: Paint Rock River, Jackson Co., Ala. 



Viviparus georgianus altior Pilsbry. 



Vivipara gcorgiana altior Pilsbry, Xaut., V, 1892, p. 142. 

 Type locality: Hitchin's Creek, Fla. 



Viviparus georgiaxus fasciatus Tryon. 



Vivipara gcorgiana fasciata Tryon, J\Ion., 1870, p. 17. 

 Type locality not specified. 



VlVIPARl'S GEORGIAXUS LIMXOTHAUMUS Pilsbry. 



Vivipara gcorgiana lininotliaunia Pilsbry, X^aut., VIII. 1895, p. 116. 

 Type locality : Hitcbin's Creek, Fla. Also Lake George, opposite Drayton's 

 Island, Fla. 



X^iviPARUs HALDEMAXiANLTS "Shuttlcworth" Fraucnfeld, 



Vivipara haldcmaniana "'Sbuttleworth'" Frauenfekl, \'erb. k. k. zool.-bot. 



Gesell. Wien, 1862, p. 1162. 

 Type locality : Black Creek, Fla. 



Tryon (130, p. 374.) says that this is "doubtless" J\ lineata A^al. (con- 

 tcctoides W. G. Binn.), but this is not likely as that species does not range 

 so far south. It is more probable that it is either georgianns (Lea) or 

 waltonii Try. If the latter, it would have priority. Tryon (131, p. 197) 

 suggests that the Florida contcctoides listed by Binney are "perhaps" his 

 Zi'altonii. 



Viviparus halEanus (Lea). 



This is apparently a valid species as stated by Tryon. It also occurs 

 in Itchaway-Xotchway Creek. Baker Co., Ga., and fossil in a peat bed at 

 Lake Panasoffkee, Fla. 



VlT'IPARUS IXTERTEXTUS (Say). 



Hannibal (53, p. 193) has proposed a new subgenus, Callina, having this 

 species as the type. The distinction seems to be based on the rounded 

 whorls and perforate shell of this species as compared with the imperforate 

 shell and subcarinate body-whorl of typical J^iviparus. But as the embrvonic 



