叶海龙和气泡鱼

nullnullCatherine 110206130Nola 110206120Why are there so many unique animals in Australia？Why are there so many unique animals in Australia？Separation from other continentsNo competition against other speciesReason 1Reason 2Steady crustal movementSlow process of evolutionLeafy Seadragon叶海龙 The Most Gorgeous Swimmer in the WorldLeafy Seadragon叶海龙 The Most Gorgeous Swimmer in the World Leafies Syngnathidae 海龙科 Emblem象征 nullAbout appearanceAbout locationAbout foodAbout reproductionAbout threatsLeafy Seadragon叶海龙 About AppearanceAbout Appearance1、How big？ 30-45cm（baidu） 20-24cm（wikipedia）2、What are the leaves for？A Help them swim. B Serve as camouflage. （ camouflage伪装，掩饰）About LocationAbout Location Where do they inhabit？ Under the reef暗礁 In the shallow waters （4-50m） Along the southern and western coasts of AustraliaAbout FoodAbout Food1、How do they eat？ By a pipe-like snout猪嘴!2、What do they eat？ Small crustacea小型甲壳纲动物 and plankton浮游动物. （e.g. shrimps）About ReproductionAbout ReproductionEggs 6-9 weeks5% Survival rate！About Threats Both Natural and Man-made About Threats Both Natural and Man-made 1、Of high medical value （extremely vulnerable when newly born and after storms） 2、Pollution and industrial runoff Blobfish 气泡鱼，水滴鱼Blobfish 气泡鱼，水滴鱼the World's Ugliest AnimalBlobfish Blobfish Deep sea fish Psychrolutidae 隐棘杜父鱼科 Mascot of the the Ugly Animal Preservation Society  nullAbout appearanceAbout locationAbout foodAbout threatsBlobfishAbout AppearanceAbout Appearance1、Not longer than 30cm. 2、Flesh Gelatinous（凝胶状的） Density（密度） No muscle3、Teeth？About LocationAbout Location1、Where do they inhabit? In the deep waters. Southeastern Australia and Tasmania. 2、How deep?? 600-1200m 3、Why do they inhabit there??? About FoodAbout Food1、What do they eat? Deep-ocean crustaceans and plankton, such as lobsters and crabs. 2、How do they eat?About ThreatsAbout ThreatsBottom trawling！ Bycatch！Endangered！nullnullnull