Page:The Eurypterida of New York Volume 2.pdf/204

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Stylonurus myops Clarke
Page 300
See plates 52–53

1–5 Very young (nepionic) stages showing broad rimmed carapace with enormous ocular nodes with suboval visual areas, and but few segments. × 30
6 A nepionic individual showing a very large median plate corresponding in form to the metastoma. × 15
7–13 Later (neanic) stages showing the gradual change into the mature form of carapace, the gradual decrease of the size of the eyes and the appearance of the ornamentation [compare next plate]. Figures 7 and 11, × 5; figures 8, 9, 10, 12, 13, × 3
14 A carapace with mature characters. Natural size
Horizon and locality. Shawangunk grit. Otisville, Orange co., N. Y.

The originals are in the State Museum

542