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Showing posts from January 23, 2019

Dragonet

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Clash Royale CLAN TAG #URR8PPP For the fictional dragonet of Pern, see fire-lizard. Dragonets Ocellated dragonet, Synchiropus ocellatus Scientific classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Callionymiformes Family: Callionymidae Bonaparte, 1831 Genera [1] Anaora Bathycallionymus Callionymus Calliurichthys Dactylopus Diplogrammus Draculo Eleutherochir Eocallionymus Foetorepus Neosynchiropus Paracallionymus Protogrammus Pseudocalliurichthys Repomucenus Spinicapitichthys Synchiropus Tonlesapia Dragonets are small, perciform, marine fish of the diverse family Callionymidae (from the Greek kallis , "beautiful" and onyma , "name") found mainly in the tropical waters of the western Indo-Pacific. They are benthic organisms, spending most of their time near the sandy bottoms, at a depth of roughly two hundred meters. There exist 139 species of the fish, in nineteen genera. Due to similarities in morphology and behavior, dragonets are s...

发热

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Clash Royale CLAN TAG #URR8PPP 维基百科中的醫療相关内容仅供参考,詳見 醫學聲明 。如需专业意见请咨询专业人士。   本條目介紹的是体温高于正常值的症状。關於发热的其他含义,請見“ 发热 (消歧义) ”。 body.skin-minerva .mw-parser-output table.infobox captiontext-align:center 發燒 Fever 同義詞 Pyrexia, febrile response 傳統 ( 英语 : analog ) 醫療溫度計測量出體溫為38.8 °C (101.8°F) 醫...

Filter feeder

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Clash Royale CLAN TAG #URR8PPP Krill feeding under high phytoplankton concentration (slowed down by a factor of 12) Filter feeders are a sub-group of suspension feeding animals that feed by straining suspended matter and food particles from water, typically by passing the water over a specialized filtering structure. Some animals that use this method of feeding are clams, krill, sponges, baleen whales, and many fish (including some sharks). Some birds, such as flamingos and certain species of duck, are also filter feeders. Filter feeders can play an important role in clarifying water, and are therefore considered ecosystem engineers. They are also important in bioaccumulation and, as a result, as indicator organisms. Contents 1 Fish 2 Crustaceans 3 Baleen whales 4 Bivalves 5 Sponges 6 Cnidarians 7 Flamingos 8 Pterosaurs 9 Marine reptiles 10 See also 11 Notes 12 References 13 External links Fish See also: Forage fish Most forage fish are filter feeders. For example, the ...