100 



U.S. NATIONAL MUSEUM BULLETIN 227 



Travisiopsis levinseni Southern, 1910 



Figure 266 



Travisiopsis levinseni Southern, 1911, p. 32, pi. 2, figs. 7-10. — Fauvel, 1923, p. 

 229, fig. 86,;i-A;.— Wesenberg-Lund, 1936, p. 12, figs. 4-5; 1951, p. 33.— 

 St0p-Bowitz, 1948a, p. 59, fig. 47; 1949, p. 19.— Dales, 1955, p. 442; 1957, 

 p. 150.— Tebble, 1960, p. 197, fig. 136. 



Description. — Length up to 30 mm., width up to 1.5 mm., seg- 

 ments 25. Median papilla or prostomial caruncle wide, flat, sub- 

 rectangular. Nuchal organ consists of a pair of short undulating 

 lobes extending laterally and posteriorly to the caruncle (fig. 266). 



Material examined. — Albatross Station 2045, southwest Mar- 

 tha's Vineyard, Massachusetts (40°04' N., 68°43' W., July 31, 1883; 

 Station 2194, 39°43' N., 70°07' W., surface, August 5, 1884). 





Figure 26. — Typhloscolecidae, a, Travisiopsis lobifera, dorsal view, b, Travisiopsis levinseni. 

 dorsal view anterior end (after Wesenberg-Lund, 1936). 



