118 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxxrii. 



Distoinum^ species from Salariichthys textilis. 



July 16, one. This distome was exceedingly minute. It was inclosed 

 in an amber-colored, globular cj^st. It was seen while examining 

 some foodstuff with the microscope. • 



Diameter of the cyst about 0.2 mm. The distome was curved in a 

 horseshoe shape inside the cyst. 



Numerous minute spherical bodies, probably concretions in the 

 excretory vessels, were noted. These concretions measured 0.004 mm. 

 in diameter. 

 Distomiim^ species from Teutlds ccerulem. 



July 22, one, partly macerated. This distome was stained and 

 mounted, but is not in a condition to admit of identification or satis- 

 factory description. 



The mount yields a lateral view of the compressed specimen. The 

 vitellaria are diffuse, not close to the margin, but fflling the interior 

 of the body from the posterior end to the ventral sucker. The ven- 

 tral sucker is very indistinct; uterus in front of ovary; ova relatively 

 few. 



Dimensions, in millimeters, life: Length 1.35, breadth 0.83; oral 

 sucker 0.21, pharynx 0.10, ventral sucker 0.21; ova 0.036 by 0.021. 



So far as can be made out, the anatomy bears a general resemblance 

 to that of D. viteUoHiiiii. 



MONOSTOMUM VINAL-EDWARDSII Linton. 



Plate XV, fig. -97. 



Monostomum vinahedwardsil Linton, Bull. U. S. Fish. Com. for 1899, p. 470, pi. 

 XXIV, figs. 373-376; Bull. Bureau of Fisheries, XXIV, pp. 379, 410, figs. 

 220-222. 



This species was found in two of the Bermuda fishes. 

 Neomcen i,s Kynagris. 



July 18, fifteen large and two small. Dimensions, in millimeters, 

 formalin: Larger, length 2.98, maximum breadth 0.98. Smaller, 

 length 0.57, breadth 0.30. 

 Ocyurim cliTy^nruH. 



July 7, three; July 11, twenty-four; July 22, twenty. Large and 

 small specimens were found together, as in the snapper. 



MONOSTOMUM, species. 



Plate XIV, figs. 92, 93. 



Three small monostomes, from two Bernmda fishes appear to belong 

 to the same species. In each case they were in poor condition, being 

 somewhat macerated. 



