🔍 魚の症状一覧

活動低下・沈下Lethargy / bottom sitting 42 食欲不振Loss of appetite 32 異常遊泳Abnormal swimming 15 体表の充血・発赤Skin redness / hemorrhage 10 突然死Sudden death 10 体を擦りつける（フラッシング）Flashing / scratching 9 潰瘍・ただれUlcers / sores 9 眼球突出（ポップアイ）Pop-eye (exophthalmia) 9 鰓蓋の速い動きRapid opercular movement 9 出血Hemorrhaging 8 大量死Mass mortality 8 水面でパクパク（鼻上げ）Gasping at surface 8 体色暗化Body darkening 7 異常遊泳（暴れる）Erratic / darting swimming 7 鰭をたたんでいるClamped fins 7 皮膚潰瘍Skin ulcers 6 粘液の過剰分泌Excess mucus production 6 腹部膨満Abdominal bloating / swelling 6 痩せ（やつれ）Emaciation / wasting 5 白い膜状の付着White film on body 5 脊椎の湾曲Bent / curved spine 5 体色の変化・退色Color change / fading 4 平衡感覚の喪失Loss of balance / listing 4 鰓の充血Gill redness 4 鰓の粘液過多Excess gill mucus 4 鰓の退色・蒼白Pale gills 4 鰭の充血Fin hemorrhage 4 体色の黒化Darkening of body color 3 呼吸困難Labored breathing 3 白い糸状の糞White stringy feces 3 白点（白い斑点）White spots 3 腹水・浮腫Dropsy / edema 3 食欲低下Appetite loss 3 鰭がボロボロFrayed / ragged fins 3 しこり・結節Lumps / nodules 2 眼球突出Eye bulging 2 糸状の寄生虫が見えるVisible worm-like parasites 2 綿状の付着物Cotton-like growth 2 群れから離れるIsolation from group 2 転覆（逆さまに泳ぐ）Swimming upside down 2 隠れて出てこないHiding behavior 2 鰓蒼白Pale gills 2 鰭の溶解・崩壊Fin rot / erosion 2 鰭びらんFin erosion 2 鰭損傷Fin damage 2 鱗の脱落Scale loss 2 鱗の逆立ち（松かさ）Raised scales (pinecone) 2 イカリムシの付着Anchor worm attached 1 眼球陥没Sunken eye 1 過抱卵Egg binding 1 金粉状の付着（コショウ病）Gold dust appearance 1 鰓の腫脹Gill swelling 1 鰭変色Fin discoloration 1