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 trait Abv. Definition Snout–urostyle length SUL Distance from the tip of the rostrum to the most posterior point of the urostyle Foot length FOL Distance from phalangeal apex to base of tarsals Tibia length TIB Length of the tibia from outer margin to knee point Femur length FEL Length of the femur Lower arm length LAL Length of the radius Upper arm length UAL Length of the humerus Head width HDW Distance between the outer extremities of the head at the widest point Distance between eyes DFE Distance between the front of the eyes Inter-orbital distance IOD Distance between the occipital orbits Inter-nares distance IND Distance between the interior edge of nares Head length HDL Distance from the posterior tympanum region to the tip of the rostrum Head depth HD Distance from the ventral and dorsal cranial surfaces measured - between the tympanum and eye Snout length SNT Distance from the preocular region to the tip of the snout Eye to nares distance EN Distance from the anterior edge of the eye and the posterior edge of the nostril Nares to snout distance NS Distance from the nares to the tip of the snout Eye width EYE The width of the eye at its widest point Tympanum to eye TEY The distance from the rear of the eye and front of the tympanum Tympanum width TMP The distance between the widest points of the tympanum Third toe length 3TL The length of the third toe from the proximal surface of the foot-toe junction to tip of toe Third finger disc width 3FDW The width of the third finger disc at its widest point Third finger width 3FW The width of the penultimate phalanx Plantar length PL Length of the fourth toe from the toe tip to the heel Fourth toe disc width 4TDW Distance between the outer extremities of the fourth toe disc at the widest point Fourth toe width 4TW The distance between the outer extremities of the fourth toe below the disc Inner metatarsal tubercle IMT The diameter of the tubercle located between the metatarsals