Leopard frog 7.9 mg/L 24 h LC₅₀ Dri-Noxfish Farringer (1972) (R. (from Bradbury pipiens) Unknown stage of juveniles 1986) Leopard frog 4.6 mg/L Dri-Noxfish Farringer (1972) 96 h LC₅₀ (R. (from Bradbury pipiens) Unknown stage of tadpoles 1986) Leopard frog 3.2 mg/L 96 h LC₅₀ Dri-Noxfish Farringer (1972) (R. (from Bradbury pipiens) Unknown stage of tadpoles 1986) Leopard frog 0.1 mg/L 8-24 h 5% Rotenone Hamilton (1941) (R. (100% (from Bradbury pipiens) Unknown of tadpoles mortality) 1986) Clutch ID Estimated Hatch Estimated Estimated Number of Date obtained Number of Date Hatch Rate Number of Tadpoles Used Eggs in Clutch Tadpoles in Tests LC-01-13 900 10 May 85% ~750 700 (3 May) LC-02-13 900 6 Jun 75% ~650 600 (2 Jun) LC-03-13 700 20 Aug 80% ~500 445 (14 Aug) LC-04-13 800 29 Sep 85% ~680 * (25 Sep) Tiger salamander 0.02 mg/L 8-24 h 5% Rotenone Hamilton (1941) (Ambystoma (toxic but not (from Bradbury tigrinum) Unknown gilled stage fatal) 1986) Tiger salamander 0.1 mg/L 8-24 h 5% Rotenone Hamilton (1941) (100% (from Bradbury tigrinum) Unknown stage of tadpoles mortality) 1986) Table 2. Clutch identification of obtained from captive refugia on the Lithobates chiricahuensis Ladder Ranch, Sierra County, New Mexico. *Heating malfunction in the NMSU greenhouse resulted in the majority of the tadpoles perishing.
Leopard frog (R. pipiens) Unknown stage of juveniles 7.9 mg/L 24 h LC₅₀ Dri-Noxfish Farringer (1972) (from Bradbury 1986) Leopard frog (R. pipiens) Unknown stage of tadpoles 4.6 mg/L 96 h LC₅₀ Dri-Noxfish Farringer (1972) (from Bradbury 1986) Leopard frog (R. pipiens) Unknown stage of tadpoles 3.2 mg/L 96 h LC₅₀ Dri-Noxfish Farringer (1972) (from Bradbury 1986) Leopard frog (R. pipiens) Unknown of tadpoles 0.1 mg/L 8-24 h (100% mortality) 5% Rotenone Hamilton (1941) (from Bradbury 1986) Tiger salamander (Ambystoma tigrinum) Unknown gilled stage 0.02 mg/L 8-24 h (toxic but not fatal) 5% Rotenone Hamilton (1941) (from Bradbury 1986) Tiger salamander tigrinum) Unknown stage of tadpoles 0.1 mg/L 8-24 h (100% mortality) 5% Rotenone Hamilton (1941) (from Bradbury 1986) Table 2. Clutch identification of Lithobates chiricahuensis obtained from captive refugia on the Ladder Ranch, Sierra County, New Mexico. Clutch ID Date obtained Estimated Number of Eggs in Clutch Hatch Date Estimated Hatch Rate Estimated Number of Tadpoles Number of Tadpoles Used in Tests LC-01-13 (3 May) 900 10 May 85% ~750 700 LC-02-13 (2 Jun) 900 6 Jun 75% ~650 600 LC-03-13 (14 Aug) 700 20 Aug 80% ~500 445 LC-04-13 (25 Sep) 800 29 Sep 85% ~680 * *Heating malfunction in the NMSU greenhouse resulted in the majority of the tadpoles perishing.
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