16 



J. A. ALLEN, H.L. SANDERS AND F. HANNAH 



Fig. 5 Yoldiella lucida. Lateral view of the internal morphology from the right side with detail of the posterior part of the mantle cavity and 

 the partially expanded siphon. (Scales = 0.5 mm). 



Yoldia obesa Gould 1870, p. 155, Fig. 463; Verrill 1874, p. 46, 

 p. 412, p.503; Smith & Harger 1874, p. 18, p. 23; 



Fig. 6 Yoldiella lucida. External view of the stomach as seen from 

 a, antero-frontal; b, right lateral; c, left lateral aspects. (Scale = 

 0.5 mm). 



Verrill 1874, p. 352, p. 368; Verrill 1874, p. 396. 

 Yoldia lucida Verrill 1881, pi. XLIV, Fig. 1; Verrill 1884, p. 279 



(in part); Verrill 1885, p. 576 (in part); Bush 1893, p. 233. 

 Yoldiella lucida Verrill & Bush 1897, p. 55. Fig. 14; Verrill & 



Bush 1898, p. 861, 862, 863, pi. 77, Fig. 2, pi. 80, Fig. 3. 

 Yoldiella inflata Verrill & Bush 1897. p. 56. Figs. 3, 4. 11; 



Verrill & Bush 1898, p. 864, 865, pi. 80, Fig. 8, pi. 82, Fig. 



5,6. 



Material. 



Cruise 



Sta 



Depth 



No 



Lat 



Long 



Gear Date 







(m) 













NORTH AMERICAN BASIN 











Atlantis II 



62 



2496 



6 



36°26.0'N 



70°33.0"W 



ET 



21. 8.64 



12 



64 



2886 



8 



38°46.0'N 



70°06.0'W 



ES 



21. 8.64 





72 



2864 



11 



38°16.0'N 



71°47.0'W 



ES 



24. 8.64 



Chain 58 



103 



2033 



28 



39°43.6'N 



70°37.4'W 



ET 



4. 5.66 



Atlantis II 



128 



1254 



11 



39°46.5'N 



70°45.2'W 



ES 



16.12.66 



30 



131 



2178 



51 



39°38.5'N 

 39°39.0'N 



70°36.5'W 

 70°37.0'W 



ES 



18.12.66 



Chain88 



210 



2024- 



11 



39°43.0'N 



70°46.0'W 



ES 



22/ 







2064 





39°43.2'N 



70°49.5'W 





23. 2.69 



