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  • Pyrosome - Wikipedia
    Pyrosomes are brightly bioluminescent, flashing a pale blue-green light that can be seen for many tens of metres Pyrosomes are closely related to salps, and are sometimes called "fire salps"
  • The Mysterious World of Pyrosomes - Ocean Conservancy
    Pyrosomes are primarily free-floating filter feeders that consume other plankton Each zooid within a pyrosome pumps water from one end of the organism’s body through its plankton filtration system, expelling the filtered water on the other side
  • Pyrosomes - NOAA Fisheries
    Pyrosomes are pelagic Tunicates, which are part of Chordata, a phylum that includes humans It is tough and slimy to the touch with small, pronounced bumps Inside the wall of this gelatinous tube, which can get up to 60 cm, individual zooids are tightly packed together
  • Pyrosome Animal Facts - Pyrosomida - A-Z Animals
    Pyrosomes are pelagic, free-floating colonial tunicates (urochordates) Each colony is made of many small individual zooids embedded in a gelatinous matrix, commonly forming a hollow cylinder or tube
  • Bizarre, Glowing Sea Creatures Called Pyrosomes Bloom in the Pacific . . .
    Marine invertebrates called pyrsomes are appearing in record numbers in areas where they had rarely been seen before Tropical, tube-shaped animals called pyrosomes, known as "fire bodies,"
  • Giant Pyrosome - Oceana
    This coordinated flow of water allows the whole structure to move slowly through the ocean Each zooid also has luminescent organs that produce bioluminescent light when the colony is stimulated! Pyrosomes will produce this reaction when they detect light, including light from other pyrosomes
  • A global review of pyrosomes: Shedding light on the oceans . . . - ASLO
    Pyrosomes are colonial tunicates that form gelatinous tubes and occasionally produce bioluminescent swarms The rapid “bloom-bust” dynamics of pyrosomes have the potential to outcompete other zooplankton, restructure marine food webs, enhance carbon export, and interfere with human activities
  • 火体虫_百度百科
    火体虫是巨型 浮游生物 （Megaplankton），球径> 2×10-2米（20+ 毫米）。 是浮游 被囊动物。 形状类似长长的铃铛，一端开口，通过直径宽达1 8米的开口排出过滤的海水——这个开口非常大足以装下一个人。 尽管火体虫会随着海洋气流漂移，它们还会利用慢动作形式的“喷射推进”，通过在开口一端排出海水而缓慢向前移动。 火体虫并不是单一的 生物，而是由上千个单独个体组成。 这些 无性繁殖 的火体虫小至橡皮擦大小，大至18米长。 与很多大型 海洋动物 一样，例如 鲸鲨，火体虫是 滤食动物，它们会吸收包含 浮游动物 的海水。 当它们吞食了 浮游生物，再将过滤的海水吐出来。 这些火体虫群体的颜色是无色、粉红色、浅灰色或蓝绿色。 一端封闭和锥形，与具有膜片相对的开口端。 该管质地粗糙。
  • ResearchPyrosomes - Florida State University
    However, in pyrosomes, the zooids are arranged together into a bag-like structure, with each zooid pumping water from the outside of the bag to the inside as they catch their prey
  • What Is a Pyrosome? The Fire of the Sea - Biology Insights
    Pyrosomes are pelagic organisms, inhabiting the open ocean water column, typically preferring tropical and subtropical waters They perform extensive daily migrations, sinking up to 700 meters during the day to avoid predators and rising toward the surface at night





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