Carcharhiniformes Heterodontiformes Hexanchiformes Lamniformes Orectolobiformes Pristiophoriformes Squaliformes Squatiniformes
鯊魚 (Soa-hî)是 (sī)骨 (kut)系統 (hē-thóng)全 (choân)軟骨 (nńg-kut)，身軀 (sin-khu)流線型 (liû-soàⁿ-hêng) (streamlined) 的 (ê)魚 (hî)，屬 (sio̍k)佇 (tī)Selachimorpha超目 (chhiau-ba̍k)。怹 (In)靠 (khò)5~7个 (ê)魚鰓裂 (hî-chhi-li̍h) (gill slits) 呼吸 (ho͘-khip)。怹有 (ū)1重 (têng)真皮 (chin-phoê)小齒 (sió-khí) (dermal denticles) 嵌 (khàm)佇皮膚 (phoê-hu)外面 (goā-bīn)保護 (pó-hō͘)兼 (kiam)預防 (ī-hông)蟲 (thâng)寄生 (kià-seⁿ)，嘛 (mā)有改善 (kái-siān)流體力學 (liû-thé-le̍k-ha̍k) (fluid dynamics) 的路用 (lō͘-iōng)。怹的喙齒 (chhùi-khí)有閣 (koh)生 (seⁿ)的才調 (châi-tiāu)。鯊魚是上 (siōng)捷 (chia̍p)予 (hō͘)人 (lâng)誤解 (gō͘-kái)的1種 (chióng)掠食 (lia̍h-chia̍h)動物 (tōng-bu̍t) (predator); 若 (nā)毋 (m̄)是受 (siū)著 (tio̍h)威頰 (ui-hiap)，怹窮實 (khêng-si̍t)罕得 (hán-tit)攻擊 (kong-kek)人。
