TABLE 1 in Description of the external morphology and buccopharyngeal cavity of the tadpole of Odontophrynus reigi (Anura: Odontophrynidae)

TABLE 1. External morphology in tadpoles of the O. asper group, based on data from the literature and the present study. TL is given in mm and asterisks indicate character states inferred from illustrations. CharacterO. lavillaiO. cordobaeO. maisumaO. juquinhaO. asper 1O. toledoiO. reigiTL (GS)55.8 (37)35.9–50.9 (37)43.9–48.7 (33–36)24.3–35.7 (30–38)40.6–45.4 (38)42.9–56.2 (37–40)27–59 (31–39)TL of O. reigi at the same GS38.8–4738.8–4734.1–47.927–50.140.3–50.138.8–59-Oral disc emarginationLateral and lateroventralLateralLateral and lateroventralLateralLateralLateral and lateroventralLateral and lateroventralLTRF2(2)/3(1)2(2)/3(1)2(2)/3(1), 2/3(1), 2/32(2)/3(1)2(2)/3(1)2(2)/3(1)2(2)/3(1)2Upper and lower jaw sheaths, free marginSquare-shaped, arch-shaped3Square-shaped, arch-shapedArc-shaped, V-shapedM-shaped, V-shapedArc-shaped, V-shapedArc-shaped, V-shapedArc-shaped, V-shapedNostril shapeEllipticalEllipticalRounded or slightly ovalElliptical, rounded (n = 1)RoundedOvalRounded to slightly ellipticalNostril medial margin, fleshy projectionPresentPresentAbsentPresentPresentPresentPresentSpiracle inner wallFused to bodyFused to bodyFused to bodyDistal portion freeFused to bodyDistal portion freeFused to bodyVentral fin, unspotted stripeAbsentPresent*PresentPresent*Absent/ presentAbsent*PresentTail tipAcuteAcute* or nearly rounded[Nearly] roundedAcuteAcute or nearly roundedAcuteAcute, nearly rounded, roundedSourceLavilla & Scrocchi 1991; present studyGrenat et al. 2009; present studyBorteiro et al. 2010Rocha et al. 2017Present studyMoroti et al. 2022Present study 1 Larval characters of O. asper were obtained from specimens examined in the present study, although additional information is available from different localities in Fernández & Fernández (1921), Scott-Birabén & Fernández-Marcinowski (1921), Savage & Cei (1965), Cei (1980), Montanelli & Echeverría (1991), Echeverría & Montanelli (1995), and Fabrezi & Vera (1997), among others. 2 Variations in LTRF in text. 3 Subrectilinear and concave in the original description.