| 词条 | Macrorhynchia filamentosa |
| 释义 |
| image = Smoky feather hydroid.jpg | taxon = Macrorhynchia filamentosa | authority = (Lamarck, 1816) | synonyms = * Lytocarpus filamentosus (Lamarck, 1816) }}Macrorhynchia filamentosa, the smoky feather hydroid, is a colonial hydroid in the family Aglaopheniidae.[1] DescriptionSmoky feather hydroids are colonial animals with stems which may grow to 15cm in total height. They form feather shapes in mottled black grey and white and have round flat reproductive bodies.[2] DistributionThis colonial animal is found in the southern hemisphere, around Australia, Madagascar and from central Namibia to Sodwana Bay off the southern African coastline, as well as Vema Seamount. It lives from the shore to 80m under water.[2] EcologyThis species often grows on algae and may cause swelling if it touches bare skin on humans.[2] References1. ^http://marinespecies.org/aphia.php?p=taxdetails&id=284190 accessed 6 September 2013 {{Commons category|position=left|Macrorhynchia filamentosa}}{{Taxonbar|from=Q3282741}}2. ^1 2 Millard, N.A.H. 1975. Monograph on the Hydroida of Southern Africa. Ann. S. Afr. Mus. 68:1-513 11 : Leptomedusae|Cnidarians of the Indian Ocean|Cnidarians of the Pacific Ocean|Fauna of the Red Sea|Marine fauna of Africa|Marine fauna of Asia|Marine fauna of Oceania|Marine fauna of Southeast Asia|Marine fauna of Western Asia|Animals described in 1816|Taxa named by Jean-Baptiste Lamarck |
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