NO. 3 POLYCHAETOUS ANNELIDS . 25 



Megalomma bioculata (Ehlers) 



Branckiom/na biocidatum Ehlers, 1887, pp. 260-263, pi. 53, figs. 1-9. 

 Hartman, 1938, p. 18. 



Collection.— A Z^-Z9 (1). 



Distribution. — Off Florida, in 100 fms; Tobago Island, British West 

 Indies. 



Megalomma vesiculosa (Montagu) 



Branchionnna vesiculosum Fauvel, 1927, p. 315, fig. 109. 

 Collections.— A 14-39 (1) ; A 15-39 (2) ; A32-39 (1). 

 Distribution. — West Indies; western and southern Europe. 



Sabella melanostigma Schmarda 



Ehlers, 187, pp. 263-266; Johansson, 1927, pp. 121-124, fig. 15. 

 Collection.— A 14-39 (1, juvenile) ; A 42-39 (2, fragments). 

 Distribution. — West Indies; Bermuda. 



Family Serpulidae 

 Pomatostegus stellatus (Abildgaard) 



Ehlers, 1887, pp. 296-300; Monro, 1933, p. 268; Augener, 1934, p. 118. 



Collection.— A 57-39 (1). 



Distribution. — West Indian region ; Pacific side of Panama and Cen- 

 tral America. 



i Spirobranchus tricornis (Morch) 



Ehlers, 1887, pp. 292-294, pi. 57, figs. 8-15. 

 Chamberlin, 1919, p. 481. 



Collection.— A ^5-39 (1). 



Distribution. — ^West Indian seas; Pacific side of Panama. 



Eupomatus lunulifer Claparede 



Fauvel, 1927, pp. 358-359, fig. 122. 

 Eucarphus serratus Bush, 1910, pp. 495-496. 

 Hydroides lunulifera Monro, 1933, pt. 2, p. 1072. 



Collections. — A 12a-39 (1) ; A 32-39 (tube masses). 



Distribution. — ^West Indian seas; Bermuda; Mediterranean Sea. 



Hydroides, sp. 



Plate 2, Figs. 13-15 



Collections.— A 12a-39 (4) ; A 35-39 (1). 



Small, total length 15 to 20 mm; inhabits white calcareous tubes, more 

 or less covered over with encrusting Bryozoa, but in places where clear 



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