| Steironepion maculatum (C. B. Adams, 1850) | |
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| Beach north of Isabela, Puerto Rico (3.5 mm.). Digital images by David Kirsh. | |
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| Steironepion maculatum (C. B. Adams, 1850) | |
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|
|
| Beach north of Isabela, Puerto Rico (3.5 mm.). Digital images by David Kirsh. | |
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