. Breviora. 6 BREVIORA No. 503. Figure 3. Distribution of Leptocephalus holti in the Pacific. Square = species 1; circle = species 2; triangle = species 3. lower jaw. Myomeres: total ca. 99-117 (15 specimens), preanai 45-65 (20). Size. Ca. 10-39 mm SL, all premetamorphic. Variation. All but two of the Atlantic specimens came from the Sargasso Sea, the others from off the west coast of Africa (Fig. 2). The latter had approximately 99-105 total myomeres com- pared to ca. 108-117 for the western Atlantic specimens. There seem to be no other differences between the eastern Atlantic and western Atl


. Breviora. 6 BREVIORA No. 503. Figure 3. Distribution of Leptocephalus holti in the Pacific. Square = species 1; circle = species 2; triangle = species 3. lower jaw. Myomeres: total ca. 99-117 (15 specimens), preanai 45-65 (20). Size. Ca. 10-39 mm SL, all premetamorphic. Variation. All but two of the Atlantic specimens came from the Sargasso Sea, the others from off the west coast of Africa (Fig. 2). The latter had approximately 99-105 total myomeres com- pared to ca. 108-117 for the western Atlantic specimens. There seem to be no other differences between the eastern Atlantic and western Atlantic specimens. Tabeta (1988:29) gave a range of 97- 100 total, 51-62 preanai, and 46-49 LVBV myomeres for his seven western Pacific specimens, 16-31 mm in length. The single central Pacific specimen examined, USNM 324871, had signifi-. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. , Museum of Comparative Zoology, Harvard University


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