Pinecrest Hammock 36 (B)

There is a large diversity in the coloration of dark-washed forms in this hammock. At some point, it is difficult to distinguish between forms barbouri and marmoratus within the cline.  The names of these shells are left as Erwin Winte had sorted them. The illustrated specimens were collected between 1934 and 1939. (MWJ)

Pinecrest Hammock 36 (B)

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