Table 1 in Field studies in small streams of the Atlantic Forest of southern subtropical Brazil reveal two new interstitial microcambevine catfishes of the genus Listrura (Siluriformes: Trichomycteridae)

Table 1. Morphometric data of Listrura gyrinura sp. nov. and Listrura urussanga sp. nov.
Listrura gyrinuraListrura urussangaParatypesParatypesHolotype(n = 10)Holotype(n = 10)Standard length (mm)39.927.6–41.635.527.6–39.6Percentage of standard lengthBody depth9.99.0–11.913.511.0–13.6Caudal peduncle depth11.810.6–12.913.412.3–14.4Body width4.43.7–6.56.45.1–7.2Caudal peduncle width1.91.8–2.52.41.9–3.3Pre-dorsal length68.168.1–74.772.267.6–75.3Dorsal-fin base length4.13.2–5.33.53.5–4.9Anal-fin base length6.15.5–7.44.65.4–7.0Caudal-fin length14.212.4–14.616.613.5–16.5Pectoral-fin length10.88.1–11.713.710.4–13.6Head length13.612.8–15.613.913.3–15.5Percentage of head lengthHead depth45.643.0–52.153.548.7–55.6Head width79.273.1–85.786.875.9–86.6Snout length42.835.3–45.339.034.0–41.5Interorbital length23.821.1–24.325.622.6–29.9Preorbital length5.94.0–7.36.55.4–6.8Eye diameter9.68.4–11.99.18.2–10.7