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词条 Jelly blubber
释义

  1. Description

  2. Distribution and habitat

  3. Food

  4. References

{{Speciesbox
| image = Blue Blubber Jellyfish IMGP2102.JPG
| image_caption = Jelly blubber in Port Phillip Bay, Australia
| taxon = Catostylus mosaicus
| authority = Quoy & Gaimard, 1824
}}

The jelly blubber (Catostylus mosaicus), also known as the blue blubber jellyfish, is a species of jellyfish from coastal regions in the Indo-Pacific. It is the most commonly encountered jellyfish along the Australian eastern coast and large swarms sometimes appear in estuarine waters.

Description

In Sydney waters, the jelly blubber's large bell is a creamy white or brown colour, but farther north in Australia it is usually blue.[1] The colours are derived from pigment produced by the jellyfish itself (not symbiotic algae, as in some other jellyfish).[2] There is no obvious mouth on the underside, but there are small openings on each arm, through which food is passed to the stomach.[3] The tentacles also have stinging cells that can capture tiny crustaceans and other plankton. It grows to a diameter of {{convert|30|-|45|cm|in|abbr=on}}.[3]

The sting can be painful but generally poses no serious risk to humans.

Distribution and habitat

This jellyfish is found in coastal parts of the Indo-Pacific. In Australia, it occurs off the coasts of Queensland, New South Wales and Victoria. It can also enter intertidal estuaries.[4]

Food

Eats mainly plankton, small fish, some crustaceans, and small particles in the ocean water.

References

1. ^{{cite web |url=http://www.julianrocks.net/jellies/CatostylusMosaicus.htm |title=Catostylus mosaicus |work=Julian Rocks |archiveurl=https://web.archive.org/web/20100625035117/http://www.julianrocks.net/jellies/CatostylusMosaicus.htm |archivedate=2010-06-25}}
2. ^Georgia Aquarium: Blubber jelly. Animal Guide. Retrieved 25 September 2014.
3. ^{{cite web|url=http://www.montereybayaquarium.org/animal-guide/invertebrates/blubber-jelly |title=Blubber jelly |publisher=Monterey Bay Aquarium |accessdate=2014-04-07}}
4. ^{{cite web|url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=220491|title=Catostylus mosaicus (Quoy & Gaimard) |work=World Register of Marine Species |accessdate=2014-02-14}}
{{commons category|Catostylus mosaicus}}{{Taxonbar|from=Q2709311}}

3 : Rhizostomeae|Animals described in 1824|Catostylus

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