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(六)盔蟹科(Family Corystidae)
盔蟹科的成員的背甲為長卵圓形,具額突,第二觸角很長。在宜蘭縣漁港下雜魚堆中最常見到的盔蟹科成員是顯著瓊娜蟹 Jonas distincta (De Haan, 1835)。
顯著瓊娜蟹的背甲側緣具銳刺,最後一對步腳的指節為槳片狀,可將身體埋入沙泥中。
(七)梭子蟹科(Family Portunidae)
在宜蘭縣漁港漁獲和下雜魚堆中最常見到的梭子蟹科成員有:
圓形狼牙蟹Lupocyclus rotundatus Adams and White, 1849 銀光梭子蟹Portunus argentatus (White, 1847) 纖手梭子蟹 Portunus gracilimanus (Stimpson, 1858) 漢氏梭子蟹Portunus haanii Stimpson, 1858 矛形梭子蟹 Portunus hastatoides Fabricius, 1798 圓弧梭子蟹 Portunus orbitosinus Rathbun, 1911 遠海梭子蟹 Portunus pelagicus (Linnaeus, 1766) 紅星梭子蟹 Portunus sanguinolentus (Herbst, 1783)
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三疣梭子蟹Portunus trituberculatus (Miers, 1876) 光滑光背蟹 Lissocarcinus laevis Miers, 1886 看守長眼蟹 Podophthalmus vigil (Fabricius, 1798) 細點圓趾蟹 Ovalipes punctatus (De Haan, 1833) 銳齒蟳 Charybdis acuta (A. Milne Edwards, 1869) 安汶蟳 Charybdis amboinensis Leene, 1938 雙斑蟳 Charybdis bimaculata (Miers, 1886) 鏽斑蟳 Charybdis feriatus (Linnaeus, 1758) 顆粒蟳 Charybdis Charybdis hellerii (A. Milne Edwards, 1867) 武士蟳 Charybdis granulata De Haan, 1835 赫氏蟳(鈍齒蟳)Charybdis miles (De Haan, 1835) 善泳蟳 Charybdis natator (Herbst, 1794) 直額蟳 Charybdis truncata (Fabricius, 1798) 雜色蟳 Charybdis variegata (Fabricius, 1798) 鹿兒島短槳蟹 Thalamita kagosimensis Sakai, 1939
這些梭子蟹科的成員中,有許多種是最普遍的食用蟹,如:遠海梭子蟹(俗稱花市子、花腳市仔)、紅星梭子蟹(俗稱三點仔、三目公仔)、三疣梭子蟹、細點圓趾蟹(俗稱牛腳蹄)、鏽斑蟳(俗稱紅市仔、火燒公)和善泳蟳。 |