Horseshoe crab | 水產百科網
Order of arthropods
Horseshoe crabs are marine and brackish water arthropods of the family Limulidae and the only living members of the order Xiphosura.[2] Despite their name, they are not true crabs or crustaceans; they are chelicerates, most closely related to arachnids, such as spiders and scorpions.
Horseshoe crabs live primarily in and around shallow coastal waters on soft, sandy or muddy bottoms. They are generally found in the intertidal zone at spring high tides.[3] They are eaten in some parts of Asia, and used as fishing bait, in fertilizer and in science (especially Limulus amebocyte lysate). In recent years, population declines have occurred as a consequence of coastal habitat destruction and overharvesting.[2] Tetrodotoxin may be present in one horseshoe crab species, Carcinoscorpius rotundicauda.[4]
Fossil records for horseshoe crabs extend back as...
Atlantic horseshoe crab | 水產百科網
Atlantic horseshoe crab | 水產百科網
Facts About Horseshoe Crabs and FAQ | 水產百科網
Habitat Considerations | 水產百科網
Horseshoe crab | 水產百科網
Horseshoe Crab | 水產百科網
Horseshoe Crab | 水產百科網
Horseshoe Crab | 水產百科網
Limulus polyphemus | 水產百科網
Range and Habitat | 水產百科網
【紅斑瓢蟹Carpilius maculatus】瓢蟹科 (Carpiliidae)
水產分類:澎湖的蟹類中文名稱:紅斑瓢蟹學名:Carpiliusmaculatus科別名稱:瓢蟹科(Carpiliidae)命名學者:(Linnaeus1758)
【真綿蟹Dromidiopsis dormia】綿蟹科 (Dromiidae)
水產分類:澎湖的蟹類中文名稱:真綿蟹學名:Dromidiopsisdormia科別名稱:綿蟹科(Dromiidae)命名學者:(Linnaeus1763)
【短指和尚蟹Mictyris brevidactylus】和尚蟹科 (Mictyridae)
水產分類:澎湖的蟹類中文名稱:短指和尚蟹學名:Mictyrisbrevidactylus科別名稱:和尚蟹科(Mictyridae)命名學者:Stimpson1858
【毛掌梯形蟹Trapezia cymodoce】梯形蟹科 (Trapeziidae)
水產分類:澎湖的蟹類中文名稱:毛掌梯形蟹學名:Trapeziacymodoce科別名稱:梯形蟹科(Trapeziidae)命名學者:(Herbst1799)
【繡花脊熟若蟹Lophozozymus pictor】扇蟹科 (Xanthidae)
水產分類:澎湖的蟹類中文名稱:繡花脊熟若蟹學名:Lophozozymuspictor科別名稱:扇蟹科(Xanthidae)命名學者:(Fabricius1798)
【尖額光背蟹Lissocarcinus polybioides】梭子蟹科 (Portunidae)
水產分類:澎湖的蟹類中文名稱:尖額光背蟹學名:Lissocarcinuspolybioides科別名稱:梭子蟹科(Portunidae)命名學者:AdamsetWhite
【漢氏梭子蟹Portunus haanii】梭子蟹科 (Portunidae)
水產分類:澎湖的蟹類中文名稱:漢氏梭子蟹學名:Portunushaanii科別名稱:梭子蟹科(Portunidae)命名學者:Stimpson1858