Deutsch-Chinesische Enzyklopädie, 德汉百科

       
German — Chinese
Catalog Animal world

海鳟/Salmo trutta trutta
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蚶蜊
Die Meermandel, auch Gemeine Samtmuschel, (Glycymeris glycymeris) ist eine im Meer lebende Muschel-Art aus der Ordnung der Arcida.

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巨牙鲨/Carcharodon megalodon
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巨牙鲨,又名巨齿鲨,学名是Carcharodon megalodon希腊文意指巨大的牙齿。它是史前巨大的鲨鱼,相信生存于1200万至2000万年前。

巨牙鲨只是从牙齿化石及一些脊椎化石中推断出来的生物。与其他现代鲨鱼相似,它的骨骼是软骨而非骨头,形成骨骼化石纪录的缺乏。但是,巨牙鲨约过百的大型坚硬珐琅质牙齿则保存了很久。这些牙齿与大白鲨的牙齿相似,且约为7.625吋长(最大倾斜长度)。最近研究指它是大白鲨的近亲。[1] 这个近亲论说却不断被受质疑,认为牙齿的类似是因趋同演化的缘故。无论如何,这种以牙齿推论的方法使我们可以知道这种生物在史前是巨大体型的猎食者。

据估计,巨牙鲨最大的体型为20.3米长。从这种身型来看,巨牙鲨的重量估计达至103吨。假设以大白鲨的新陈代谢作比例,它估计平均每天需要摄取它体重五十分一(即4500磅)的食物。从已知的史前食物链来看,一般都相信它会以鲸鱼作为粮食。巨牙鲨的咬力是古今动物之最,咬合力达致41000磅(18.6吨),比属上龙亚目的predator X(猎手X)的15吨咬合力更大,能轻易咬穿鲸鱼的骨骼。

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弓角羚羊/旋角羚/Addax nasomaculatus
Sahara-Wüste in Afrika
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Menschenaffen (Pl.) 类人猿,猩猩科/Hominidae
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梅萨维德国家公园
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墨西哥土拨鼠/Cynomys mexicanus
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墨西哥狼/Canis lupus baileyi
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贻贝,壳菜,(俗成)淡菜/Mytilus
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貽貝 贻贝
Die Miesmuscheln (Mytilidae) (andere Bezeichnung Pfahlmuscheln) sind nach der aktuellen Systematik der Muscheln eine Familie der Ordnung Mytilida. Diese wird zur Infraklasse Pteriomorphia innerhalb der Autolamellibranchiata gestellt.

 

贻贝科(学名:Mytilidae),也叫海虹青口红蛤贻贝科,港澳台称为殼菜蛤科,乾制品则被称作淡菜,是一种双壳类软体动物,壳黑褐色,肉米黄色至橘红色不等,生活在海滨岩石上。

其中青口为壳带绿色的贻贝,尤其生长在新西兰周围海域的青口为上品。

Die Miesmuscheln (Mytilidae) (andere Bezeichnung Pfahlmuscheln) sind nach der aktuellen Systematik der Muscheln eine Familie der Ordnung Mytilida. Diese wird zur Infraklasse Pteriomorphia innerhalb der Autolamellibranchiata gestellt. Es handelt sich um eine hauptsächlich in den Gezeiten- und Schelfbereichen der Meere lebende Muschelgruppe, kleinere Gruppen leben aber auch hoch spezialisiert symbiontisch mit chemoautotrophen Bakterien in der Tiefsee an hydrothermalen Quellen und Methanaustritten am Meeresboden. Die ältesten Miesmuscheln (Mytilidae) sind aus dem Devon bekannt.

Die Gemeine Miesmuschel ist neben der Auster eine der wichtigsten Speisemuscheln.

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米瓜莎公园
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三河湾国家公园/みかわわんこくていこうえん
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