Meet the World's Only Known Venomous Crustacean | 水產百科網
2014年1月8日—MeettheWorld'sOnlyKnownVenomousCrustacean...Therearesome70,000speciesofcrustacean—thegroupthatincludescrabs,lobsters, ...
There are some 70,000 species of crustacean—the group that includes crabs, lobsters, shrimp and crayfish—in the world, and until very recently, none of them were known to be venomous. This has made them the odd animals out in their phylum, Arthropoda, which contains tens of thousands of venomous species across its other three subphylums.
Now, biologists have found an exception to the trend. Meet the remipede Speleonectes tulumensis. These tiny critters look like white centipedes, with long segmented bodies and scores of swimming legs, and call the underground caves of Mexico and Central America home. They were first scientifically described in the early 1980s, but studied little because the cave networks...
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Xanthid crabs (Xanthidae) on the Shores of Singapore | 水產百科網
Xanthidae | 水產百科網
【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)
【正直愛潔蟹Atergatis integerrimus】扇蟹科 (Xanthidae)
水產分類:澎湖的蟹類中文名稱:正直愛潔蟹學名:Atergatisintegerrimus科別名稱:扇蟹科(Xanthidae)命名學者:(Lamarck1801)
【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)
【看守長眼蟹Podophthalmus vigil】梭子蟹科 (Portunidae)
水產分類:澎湖的蟹類中文名稱:看守長眼蟹學名:Podophthalmusvigil科別名稱:梭子蟹科(Portunidae)命名學者:(Fabricius1798)
【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)
【黑指波紋蟹背面觀Cymo melanodactylus】扇蟹科 (Xanthidae)
水產分類:澎湖的蟹類中文名稱:黑指波紋蟹背面觀學名:Cymomelanodactylus科別名稱:扇蟹科(Xanthidae)命名學者:DeHaan1833