Decorator Crab | 水產百科網
SizeRange:4cm...TheDecoratorCrab'scarapaceiscoveredwithhookstoattachalgae,seaweedoranythingintheenvironmentthatwillassistincamouflage ...
Other behaviours and adaptationsOnce a suitable covering is found, the Decorator Crab snips it off with its pincers, coats the end with a special gland secretion that hardens in seawater, and deliberately places it onto its carapace. The crab continues the process until it is sufficiently covered. The algae continue to grow once attached, helping the concealment.
This and other decorator crabs belong to the spider crab family, Majidae. This group includes the largest crab in the world - the Giant Japanese Spider Crab (Macrocheira kaempferi) with a leg span of over 2 m.
Decorator Spider Crab | 水產百科網
Spider Decorator Crab (Camposcia Decorator Crab ... | 水產百科網
Decorator Crab | 水產百科網
Decorator crab | 水產百科網
Decorator crab | 水產百科網
Decorator Crab | 水產百科網
Spider Decorator Crab (Camposcia retusa) Species Profile ... | 水產百科網
Decorator Crab | 水產百科網
Slender decorator crab • Oregonia gracilis | 水產百科網
【鈍額曲毛蟹Camposcia retusa】蜘蛛蟹科 (Majidae)
水產分類:澎湖的蟹類中文名稱:鈍額曲毛蟹學名:Camposciaretusa科別名稱:蜘蛛蟹科(Majidae)命名學者:Latreille1892
【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)
【花紋細螯蟹Lybia tessellata】扇蟹科 (Xanthidae)
水產分類:澎湖的蟹類中文名稱:花紋細螯蟹學名:Lybiatessellata科別名稱:扇蟹科(Xanthidae)命名學者:(Latreille1812)
【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)
【糾結清白招潮Uca perplexa】沙蟹科 (Ocypodidae)
水產分類:澎湖的蟹類中文名稱:糾結清白招潮學名:Ucaperplexa科別名稱:沙蟹科(Ocypodidae)命名學者:(H.MilneEdwards1837)
【公雞饅頭蟹Calappa gallus】饅頭蟹科 (Calappidae)
水產分類:澎湖的蟹類中文名稱:公雞饅頭蟹學名:Calappagallus科別名稱:饅頭蟹科(Calappidae)命名學者:(Herbst1803)
【斑點擬相手蟹Parasesarma pictum】方蟹科 (Grapsidae)
水產分類:澎湖的蟹類中文名稱:斑點擬相手蟹學名:Parasesarmapictum科別名稱:方蟹科(Grapsidae)命名學者:(DeHaan1835)
【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