TABLE 2 in Systematics of the Little Red Tree Frog, Litoria rubella (Anura: Pelodryadidae), with the description of two new species from eastern Australia and arid Western Australia

TABLE 2. Morphological traits measured on voucher specimens.
Morphological traitAbv.DefinitionSnout–urostyle lengthSULDistance from the tip of the rostrum to the most posterior point of the urostyleFoot lengthFOLDistance from phalangeal apex to base of tarsalsTibia lengthTIBLength of the tibia from outer margin to knee pointFemur lengthFELLength of the femurLower arm lengthLALLength of the radiusUpper arm lengthUALLength of the humerusHead widthHDWDistance between the outer extremities of the head at the widest pointDistance between eyesDFEDistance between the front of the eyesInter-orbital distanceIODDistance between the occipital orbitsInter-nares distanceINDDistance between the interior edge of naresHead lengthHDLDistance from the posterior tympanum region to the tip of the rostrumHead depthHDDistance from the ventral and dorsal cranial surfaces measured - between the tympanum and eyeSnout lengthSNTDistance from the preocular region to the tip of the snoutEye to nares distanceENDistance from the anterior edge of the eye and the posterior edge of the nostrilNares to snout distanceNSDistance from the nares to the tip of the snoutEye widthEYEThe width of the eye at its widest pointTympanum to eyeTEYThe distance from the rear of the eye and front of the tympanumTympanum widthTMPThe distance between the widest points of the tympanumThird toe length3TLThe length of the third toe from the proximal surface of the foot-toe junction to tip of toeThird finger disc width3FDWThe width of the third finger disc at its widest pointThird finger width3FWThe width of the penultimate phalanxPlantar lengthPLLength of the fourth toe from the toe tip to the heelFourth toe disc width4TDWDistance between the outer extremities of the fourth toe disc at the widest pointFourth toe width4TWThe distance between the outer extremities of the fourth toe below the discInner metatarsal tubercleIMTThe diameter of the tubercle located between the metatarsals