TABLE 2 in Pogonopoma obscurum: A New Species of Loricariid Catfish (Siluriformes: Loricariidae) from Southern Brazil, with Comments on the Genus Pogonopoma

TABLE 2. MORPHOMETRIC AND MERISTIC DATA FOR Pogonopoma SPECIES. Ratios expressed as percents of standard length and head length. CharacterHolotypePogonopoma obscurum n. sp.Pogonopoma wertheimeriPogonopoma parahybaenLimitsMeannLimitsMeanSyntypenLimitsMeanStandard length (mm)236.848132.9–249.0199.911123.6–291.6163.7221.58207.9–291.7250.6Percent of standard lengthHead length28.24826.5–31.829.51127.3–31.129.432.7830.5–33.932.2Predorsal length38.94836.7–43.039.81138.1–41.139.840.5839.2–44.040.7Postdorsal length31.44826.9–38.333.61035.0–42.239.136.4834.9–38.737.0Dorsal fin spine length25.84422.8–38.930.3924.9–30.626.623.8815.2–24.521.0Anal fin spine length12.14811.2–17.513.9119.7–15.914.113.0810.4–14.212.2Pectoral fin spine length21.44821.4–31.926.91125.3–28.226.325.7820.4–27.224.0Pelvic fin spine length20.64820.6–28.324.71120.2–25.323.523.4820.2–24.422.1Upper caudal fin ray length31.62628.5–51.336.1925.5–35.230.120.2811.2–24.720.4Lower caudal fin ray length32.12830.8–55.538.11027.6–37.831.727.2716.4–27.722.4Trunk depth22.84820.5–27.123.81117.3–21.319.115.0815.0–22.018.4Preanal length65.84863.1–70.167.21165.6–70.067.567.9866.0–69.267.8Prepectoral length44.14841.3–48.445.41144.5–48.746.746.2841.1–48.545.6Cleithral width25.74825.7–31.628.31126.4–29.627.727.2826.6–30.628.2Caudal peduncle length25.24825.2–32.327.71123.5–29.027.227.9825.5–28.126.9Caudal peduncle depth11.24811.0–13.612.1119.2–10.99.89.489.4–11.210.4Dorsal-fin base length29.84829.1–43.132.41020.9–24.323.125.4825.4–29.026.6Percent of head lengthSnout length54.44850.2–58.654.31141.4–51.345.742.5842.5–48.046.2Orbital diameter14.24811.6–17.314.21112.5–16.014.714.6811.7–14.613.0Head depth67.34859.3–73.366.81155.4–64.760.946.5846.5–60.755.8Interorbital width42.84839.8–47.543.11139.8–50.944.039.9838.6–41.940.3CountsBranched anal fin rays5.0485.0–5.05.0115.0–5.05.05.085.0–5.05.0Dorsal fin rays10.0489.0–12.010.2118.0–8.08.08.088.0–8.08.0Pelvic fin rays6.0486.0–6.06.0116.0–6.06.06.086.0–6.06.0Pectoral fin rays7.0487.0–7.07.0117.0–7.07.07.087.0–7.07.0Principal caudal fin rays14.04814.0–14.014.01114.0–14.014.014.0814.0–14.014.0Left lateral plates25.04823.0–25.024.91123.0–26.024.325.0825.0–26.025.1Right lateral plates25.04824.0–25.025.01123.0–26.024.324.0824.0–26.025.0Dorsal fin base plates8.0487.0–9.08.1106.0–6.06.06.086.0–7.06.5Postdorsal plates11.04810.0–12.010.91012.0–12.012.012.0811.0–13.011.8