TRANSACTIONS OF WAGNER 

 812 



TERTIARY FAUNA OF FLORIDA 



Order TELEODESMACEA. 



For reasons of convenience, some groups of this order having been 

 completed in manuscript as much as two years ago, and it being desirable to 

 print them as early as practicable, the series of families is here begun with 

 the TeredinidcB, an order the reverse of that appearing in the list of families 

 en pagfi 484 of this volume. 



Superfamily ADESMACEA. 

 Family TEREDINID^. 



Genus TEREDO Linn^. 



Teredo Linne, Syst. Nat., Ed. x., p. 651, 1758. Type T. navaUs Linne. 

 Xylophagiis Meuschen, Zooph. Gronovianum, p. 258, 1 78 1. Same type. 



The tubes of Teredo and its allies appear in all the Tertiary horizons of 

 North America which have been well searched, and a number of names have 

 been applied to them, but so far, I believe (unless Pholas rhomboidea Lea, 

 from the Miocene of Petersburg, Virginia, be founded on a valve of Teredo), 

 the valves of none of the species have been described or figured. This leaves 

 the species of the genus in our Tertiary in a very unsatisfactory state, and it 

 has even been suspected that some of the tubes described as teredine are 

 really the shelly retreats of Serpiilida or other tubicolous worms. In this 

 uncertainty, I shall content myself with giving a list of the names which have 

 been proposed, with references, leaving to a more propitious time the task of 

 examining into their validity or determining their synonomy. 



Eocene. 



1. Teredo emacerata Whitfield, Lam. N. J., p. 242, pi. xxx., fig. 25, 1885. 



Eocene marl of New Jersey. 



2. Teredo mississippiensis Conrad, Wailes, Geol. Miss., p. 2S9, 1854; Eoc. 



Checkl. S. I., p. 24, 1866 (name only). Upper Eocene of Jackson, 

 Mississippi. 



3. Teredo pugetensis White, Bull. U. S. Geol. Surv., No. 51, p. 62, pi. 8, fig. i, 



1889. Eocene of the Puget Group, Puget Sound, Washington, from 

 Carbonado, Washington. 



4. Teredo simplex Lea, Contr. Geol., p. 38, pi. i, fig. 6, 1833. Claiborne sands 



at Claiborne, Alabama. 



