TABLE 2 in First regional record of two Mugilogobius Smitt (Gobiiformes: Gobiidae) from Penghu (Pescadores Islands), Formosan Strait

TABLE 2. Morphometric percentages of the two Mugilogobius species newly recorded from Penghu in this study. Comparative data of Taiwanese population were derived from Huang (2014). Average values were rounded to the first decimal. SpeciesMugilogobius cavifronsMugilogobius chulaeSex♂♀♂♀n3121% in SLHead length29.0–29.7 (29.4)27.025.2–29.2 (27.2)29.22Predorsal length36.7–39.3 (38.0)42.237.1–38.3 (37.7)37.08Snout to 2nd dorsal origin57.4–59.3 (58.2)59.358.2–56.7 (59.0)58.20Snout to anus54.9–57.9 (56.7)59.053.8–56.7 (55.2)56.66Snout to anal fin origin61.0–62.7 (61.9)62.860.6–60.8 (60.7)60.59Prepelvic length30.1–31.1 (30.5)31.429.5–33.8 (31.6)33.76Caudal peduncle length21.9–26.4 (23.9)21.723.2–23.7 (23.5)23.19Caudal peduncle depth12.9–14.6 (13.7)12.912.3–13.8 (13.0)13.831st dorsal fin base length10.3–15.5 (12.7)10.814.7–15.4 (15.1)15.362nd dorsal fin base length19.0–19.5 (19.2)13.615.0–18.0 (16.5)18.04Anal fin base length18.9–19.5 (19.2)16.015.5–15.9 (15.7)15.93Caudal fin length18.7–23.2 (20.6)19.320.6–25.6 (23.1)20.61Pectoral fin length18.1–22.6 (20.2)19.620.9–25.6 (23.1)20.94Pelvic fin length17.6–18.2 (17.8)13.618.0–18.3 (18.1)17.97Body depth at pelvic fin base19.4–20.6 (20.0)18.016.5–17.7 (17.1)17.68Body depth at anal fin base16.0–17.9 (16.7)15.214.0–16.1 (15.1)16.15Body width at anal fin base8.9–11.7 (9.8)9.07.3–7.4 (7.3)7.29Pelvic fin origin to anus26.2–29.3 (28.0)29.025.6–26.4 (26.0)26.44% in HLHead width in maximum76.0–82.5 (79.3)77.867.8–69.3 (68.6)69.32Head width at upper gill47.6–69.7 (56.7)65.244.4–53.8 (49.1)44.38Eye diameter18.9–22.0 (20.0)27.124.0–28.6 (26.3)23.96Bony interorbital width23.8–31.7 (26.7)19.422.5–31.5 (27.0)31.54Fleshy interorbital width48.0–57.4 (52.5)50.247.7–49.6 (48.6)47.68Snout length22.2–68.1 (38.3)21.118.6–22.6 (20.6)22.62Lower jaw length23.0–24.4 (23.8)25.618.5–19.8 (19.1)18.46Cheek depth34.6–38.2 (36.2)19.627.3–33.9 (30.6)33.86Postorbital length57.1–64.1 (59.5)59.950.2–56.6 (53.4)50.24