WebFeb 2, 2016 · Reproduction: 28: days: 21000: μg/L: 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Richter,J.E., S.F. Peterson, and C.F. Kleiner: ... A Fathead Minnow Pimephales promelas Early Life Stage Toxicity Test Method Evaluation and Exposure to Four Organic Chemicals: Environ. Pollut. A.28(3): 189-197 WebThe effects of five di-ortho polychlorinated biphenyl (PCB) congeners on survival, growth, and reproduction in the fathead minnow. Pimephales promelas, were determined. Fish …
Propiconazole Inhibits Steroidogenesis and Reproduction …
WebMar 3, 2024 · Second, spawning pairs of fathead minnows were exposed to metformin (0.41, 4.1, 41 µg/L) or guanylurea (1.0, 10, 100 µg/L) for 23 d to assess impacts on reproduction. Lastly, male fathead minnows were exposed to 41 µg/L metformin, 100 µg/L guanylurea, or a mixture of both compounds, with samples collected over a 96 h time … WebSep 27, 2024 · In fathead minnow production, relative to the culture of food fish species, reproduction is vital, more so than rapid growth or a low feed conversion ratio. Fish numbers may exceed 1 million fish/ha, while feeding rates are relatively low and in feeder fish production, growth is deliberately restrained in order to maintain fish within market ... task management tool army
Fathead Minnow spawning and reproduction - Pond Boss Forum
WebFeb 2, 2016 · Successful Detection of (anti-)Androgenic and Aromatase Inhibitors in Pre-Spawning Adult Fathead Minnows (Pimephales promelas) Using Easily Measured Endpoints of Sexual Development: Aquat. Toxicol.70(1): 11-21: 2004: 2016/03/25: 魚類: Pimephales promelas (Fathead minnow) Growth: NOEC: 21: days =0.1: その他others … WebExcelファイルダウンロード 【注意事項】 * 化学物質有害性情報データベース情報更新日が2024年9月以前はRead-acrossデータでも としていないので、毒性値の取り扱いには注意が必要である。 WebOct 23, 2002 · Fathead minnows are found in every drainage in Minnesota. It is the most common species of minnow in the state. They live in many kinds of lakes and streams, but are especially common in shallow, weedy lakes; bog ponds; low-gradient, turbid (cloudy) streams; and ditches. These habitats often have no predators and low oxygen levels. cmd vim save