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Table 20 in A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species

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Zenodo2026-04-07 更新2026-05-26 收录
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Table 20. Morphometrics for Brachyhypopomus verdii. HT, holotype; SD, standard deviation. Ranges refer to the holotype and to paratype specimens from the type region. B. verdiiHTRangeMeanSDnTotal length (TL) (mm)7959-1158714.5106Length to end of anal fin (LEA) (mm)6752-1027412.1106Head length (HL) (mm)7.36.9-9.18.20.717Proportion of TL (%)Caudal filament length (CF)15.210.1-21.916.82.1106Proportion of LEA (%)Head length (HL)10.98.8-10.99.60.617Snout to occiput (SO)8.97.0-10.58.10.817Snout to anal-fin origin (SA)19.716.1-20.718.21.217Snout to pectoral-fin base (PP)11.710.1-11.810.90.517Longest pectoral-fin ray (PRL)4.23.7-4.64.00.217Anal fin length (AF)80.679.5-84.181.51.117Longest anal-fin ray (ARL)4.22.9-4.33.70.317Body depth at anal-fin origin (BD1)10.47.7-10.49.00.717Body width at anal-fin origin (BW1)5.54.2-5.74.90.517Body depth at anal-fin middle (BD2)8.27.3-10.08.60.917Body width at anal-fin middle (BW2)3.12.5-4.23.20.517Caudal filament length (CF)17.911.8-25.317.22.917Proportion of HL (%)Preorbital distance (PR)23.422.3-28.125.21.717Mouth width (MW)23.423.1-33.527.93.117Internarial distance (AE)24.222.6-27.024.51.417Posterior naris to eye (PE)2.91.2-3.02.10.617Orbital diameter (OD)11.08.9-12.010.30.917Interorbital distance (IO)28.924.5-30.627.51.717Head depth at eye (HD1)47.843.1-54.548.23.017Head width at eye (HW1)40.137.0-45.741.62.417Head depth at occiput (HD2)69.169.1-79.974.33.317Head width at occiput (HW2)51.050.5-60.454.93.417Postorbital distance (PO)60.460.4-69.163.82.317Branchial aperture (BO)20.915.7-26.620.92.917Pectoral-fin base (PB)9.98.6-13.810.61.417Caudal filament depth (CD)12.511.2-19.915.62.317Caudal filament width (CW)5.54.6-7.66.01.017Other proportionsBW1 (% of BD1)52.949.2-62.555.13.717BW2 (% of BD2)38.030.5-46.836.93.817

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