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Armorhead Morphometric Log collected during NOAA R/V Townsend Cromwell cruises in 1982 and 1983 at the Hancock Seamounts

Published by Pacific Islands Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 19, 2025 | Last Modified: 2011-03-03T00:00:00.000+00:00
Armorhead morphometric data were collected during two cruises of NOAA R/V Townsend Cromwell at the Hancock Seamounts. Data collected include body type, fish lengths, weight, sex, number of dorsal and anal spines, and number of dorsal, anal and pectoral rays. The data were entered in two formats, AA1 and AA2, and common measurements as well as unique measurements are found in the AA1 and AA2 format data. The two formats were merged into a new AA3 format. For fields that have the same field name in AA1 and AA2 but the measurements were different, both measurements were captured, e.g., head length.

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