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Table 2 in Integrative taxonomy reveals two new cryptic species of Hyphessobrycon Durbin, 1908 (Teleostei: Characidae) from the Maracaçumé and middle Tocantins River basins, Eastern Amazon region

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NIAID Data Ecosystem2026-05-02 收录
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Table 2. Morphometric data (N = 18) for the holotype and paratypes of Hyphessobrycon frickei Guimar ães, Brito, Bragança, Katz & Ottoni sp. nov., SD = Standard deviation. HolotypeParatypesMeanSDStandard length18.814.8–19.617.4–Percentages of standard lengthDepth at dorsal-fin origin (body depth)30.828.4–32.830.51.2Snout to dorsal-fin origin50.747.2–52.150.01.2Snout to pectoral-fin origin28.626.2–30.728.21.4Snout to pelvic-fin origin44.643.1–47.545.11.3Snout to anal-fin origin58.557.0–62.259.31.4Caudal peduncle depth9.78.6–11.010.00.7Caudal peduncle length11.49.1–12.110.40.9Pectoral-fin length20.417.5–22.719.61.3Pelvic-fin length17.116.0–19.317.30.9Dorsal-fin base length14.713.5–16.314.81.0Dorsal-fin height27.427.2–33.129.11.6Anal-fin base length33.230.8–35.333.11.0Eye to dorsal-fin origin35.632.5–37.334.41.1Dorsal-fin origin to caudal-fin base56.551.1–56.353.41.4Head length28.226.7–30.928.71.2Percentages of head lengthHorizontal eye diameter41.840.6–45.942.71.6Snout length22.817.5–24.021.61.9Least interorbital width25.724.1–30.627.41.7Upper jaw length36.533.2–37.635.31.6
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2025-04-05
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