. The Canadian field-naturalist. . Plate 2. Top: THALAMITA INTEGRA Dana. Middle: PANOPEUS PACIFICUS Edmondson. Bottom; C^YCLOGRAPSUS HENSHAWI Rathbun. Scale : The animals were photographed on a background oi 2 cm. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club

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