- 359 



PKiaOIDSS (EEHE) POMaHIITUS var. AL 



^.^ .--o n. var. 



DescriT)tlon .- Shell reseniTDlirio- the trnir^al normal pofla- 

 g-rinus , "but smaller and less infli::jKa; nuboiieti ' ^ ' '- ; and slig-ht- 

 ly less tiunid; posterior area lono-er and narrower; ; '.or dor- 



sal area slir'htly wider. 



.Ji.,.ei.iaio-,s .- lat., 26.5 an;:.; alt., 27.5 r;ii;:. ; . .lidiani. , 

 S mm, 



Renarlrs .- To P. podagrini"'.s is referred a p:To-cro of s"oeGi- 

 mens that are readil^^ recognizee' since the characters of indi- 

 viduals of the same stage of growth are constant. "The present 

 variety is established for certain forras that are immediately 

 recognizable, although the individual differences that sepa- 

 rate them from podagriniis s. s. are not very pronoimoe"!, ex- 

 cept for the disparity in inflation. The variety resembles 

 more closely the forras discussed under podagrinus than the 

 typical form, since it is smaller and less inflaterl; hn.t the 

 other riifferences pointed oht^^in al-so for the var--'=tr. 



Occurrence .- Lov/er TCiocene : Bowden beds, Bowden, Jamaica. 



