Parameters;; Species;"R. nilevina";"R. testudo" "Specimen number";"KU 340897";NA Locality;Ranomafana;"Nosy Be" "N – calls";7;4 "Inter-call interval duration (s)";"42.5–99.5 (68.77 ± 24.0)";"5.98–10.1 (8.3 ± 2.1)" "Call duration (ms)";"505–544 (536 ± 1.7)";"828–896 (853 ± 2.9)" "Call envelope";"0.601–0.787 (0.663 ± 0.073)";- "Number of amplitude peaks";"3–5 (3.4 ± 0.5)";1 "Fundamental frequency (Hz)";"236.9–279.9 (261.5 ± 22.9)";"258.4–279.9 (263.8 ± 10.8)" "Dominant frequency throughout call (Hz)";"528.3–538.8 (537.9 ± 9.2)";"538.3–555.9 (542.8 ± 8.8)" "Dominant frequency at peak amplitude (Hz)";"528.3–538.8 (537.9 ± 9.2)";"581.4–602.9 (586.8 ± 10.8)" "First Harmonic (Hz)";"775.2–818.3 (796.7 ± 17.6)";"775.2–796.7 (791.3 ± 10.8)"