MARINE MOLLUSKS OF THE SOUTH-EASTERN COAST. 197 



PLATE LIX. 



1. Xylotrya fimbriata Jeffreys ; showing shell, interior and exterior, pallets, and 



sculpture, enlarged. 



2. Teredo navalis Linne"; exterior of shell, pallets, and sculpture, enlarged. 



3. Teredo megotara Hanley ; shell, interior and exterior, and pallets, enlarged. 



4. Teredo Thomsoni Tryon; shell, interior and exterior, and pallets, enlarged. 



5. Thracia myopsia Beck ; Arctic Seas to Cape Cod. 



6. Periploma (Cochlodesma) Leana Conthouy. 



7. Periploma fragilis Totten. 



8. Gastranella tumWa Verrill, enlarged. 



1e aWH Adams ; Arctic Seas to New York. 



i 



D itll ( f trilineata Gould non Say). 

 fl,amf,n:k. 



Lj Figure 8 was drawn by Prof. A. E. Verrill. 



li|!f|LATE LX. 



t&i Smith. 



of ll : si whorl, showing anal notch. 



'i Wtrill; adult. 



VerHll. 



L, 



II- 



9ai*( 

 ^ t" 

 >on 



s Vrrill. 



Vprrill; var. Benedicti Verrill & Smith. 

 or.- ;? sculpture of larval or Sinmigera shell. 

 Vert ill; young. 

 irw i UjJf Sinusigera sculpture. 

 V< i rill; var. formosa Jeffreys. 

 . 



eii "V isirrill & Smith. 



several which follow were loaned by the U. S. Fish 

 (1 in i lie Report of the Commissioner of Fisheries for 

 i6Hi lu:id been used to illustrate Prof. Verrill's papers 

 iHscfieiit Academy of Sciences. They were drawn 

 Jt'rili for the U. S. Fish Commission by J. H. Emer- 



