Eucyrtidium erythromystax |
 | Photo#: 1011
Location: Gulf of California
Sample: VS-R-71, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, pl. 34, fig. 10. Septal rings regular; fourth segment longer than the abdomen thus conforming to the usual observation by Nigrini and Caulet (1992). Slide VS-R-71a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 1012
Location: Gulf of California
Sample: VS-R-71, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, pl. 34, fig. 11. Septal rings irregular; fourth segment shorter than the abdomen. Slide VS-R-71a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 1013
Location: Gulf of California
Sample: VS-R-81, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, pl. 34, fig. 12. Left lateral view; focus on cephalis and ventral tubule; fourth segment shorter than the abdomen. Slide VS-R-81a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 1014
Location: Gulf of California
Sample: VS-R-8l, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, text-fig. 26. Lithomitra infundibulum Haeckel (specimen location, VS-R-8la, 1-3 cm; W26/3). Diagram illustrating the internal structure and the inconspicuous ventral tubule (VT) that is characteristic of this species as well as Eusyringium siphonostoma Haeckel and Lithostrobus hexastichus Haeckel. Symbols as in text-fig. 7. |  | Photo#: 1015
Location: Gulf of California
Sample: VS-R-60, 1-3 cm
Photo by: Bjørklund and Benson 2003
Comments:
Eucyrtidium erythromystax.
Note ventral tubule on cephalis. Picture taken from slide VS-R-60a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 1016
Location: Gulf of California
Sample: VS-R-136, 1-3 cm
Photo by: Bjørklund and Benson 2003
Comments:
Eucyrtidium erythromystax.
Picture taken from slide VS-R-136a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 1017
Location: Gulf of California
Sample: VS-R-64, 1-3 cm
Photo by: Bjørklund and Benson 2003
Comments:
Eucyrtidium erythromystax.
Note ventral tubule on cephalis and wing-like rib arising from thorax. Picture taken from slide VS-R-64a, 1-3 cm. Bar is 100 µm.
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