Paxillosida Knowpia

Paxillosida
	Luidia magnifica
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Asteroidea
Superorder:	Valvatacea
Order:	PaxillosidaPerrier, 1884 Families See text. Characteristics edit Paxillosida adults lack an anus and have no suckers on their tube feet. They do not develop the brachiolaria stage in their early development. They possess marginal plates, and have sessile pedicellariae. They mostly inhabit soft-bottomed environments of sand or mud. Systematics edit Recent analyses suggest Paxillosida may be a sister taxon of Asterina. The order is divided into these families: family Astropectinidae Gray, 1840; family Benthopectinidae Verrill, 1899; family Ctenodiscidae Sladen, 1889; family Goniopectinidae Verrill, 1889; family Luidiidae Sladen, 1889; family Paleobenthopectinidae Blake, 1984 †; family Porcellanasteridae Sladen, 1883; family Pseudarchasteridae Sladen, 1889; family Radiasteridae Fisher, 1916; <img alt="Astropecten aranciacus" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Astropecten_aranciacus_Sardegna09_28cm_5520.jpg/240px-Astropecten_aranciacus_Sardegna09_28cm_5520.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="640" data-file-height="480"> Astropecten aranciacus ; <img alt="Astropecten articulatus" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Purple_and_Orange_Starfish_on_the_Beach_%282884079538%29.jpg/240px-Purple_and_Orange_Starfish_on_the_Beach_%282884079538%29.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="1600" data-file-height="1200"> Astropecten articulatus ; <img alt="Astropecten bispinosus" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Astropecten_bispinosus_Sardegna06_3284.jpg/240px-Astropecten_bispinosus_Sardegna06_3284.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="640" data-file-height="480"> Astropecten bispinosus ; <img alt="Astropecten irregularis" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Astropecten_irregularis_pentacanthus_Sardegna09_17cm_5962.jpg/240px-Astropecten_irregularis_pentacanthus_Sardegna09_17cm_5962.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="640" data-file-height="480"> Astropecten irregularis ; <img alt="Astropecten jonstoni" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Astropecten_jonstoni_Naxos08_1832_640x480_dpi90.jpg/240px-Astropecten_jonstoni_Naxos08_1832_640x480_dpi90.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="640" data-file-height="480"> Astropecten jonstoni ; <img alt="Astropecten platyacanthus" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Astropecten_platyacanthus_Sardegna09_e_cm09_5503.jpg/240px-Astropecten_platyacanthus_Sardegna09_e_cm09_5503.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="640" data-file-height="480"> Astropecten platyacanthus ; <img alt="Luidia ciliaris" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Luidia_maculata%2C_Ras_Sedr%2C_Egypt.jpg/242px-Luidia_maculata%2C_Ras_Sedr%2C_Egypt.jpg" decoding="async" width="162" height="120" class="mw-file-element" data-file-width="2576" data-file-height="1920"> Luidia ciliaris ; <img alt="Luidia senegalensis" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Nine-armed_Sea_Star_%28Luidia_senegalensis%29_%284338628827%29.jpg/250px-Nine-armed_Sea_Star_%28Luidia_senegalensis%29_%284338628827%29.jpg" decoding="async" width="167" height="120" class="mw-file-element" data-file-width="2692" data-file-height="1942"> Luidia senegalensis ; <img alt="Luidia australiae" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Luidia_australiae.jpg/240px-Luidia_australiae.jpg" decoding="async" width="160" height="120" class="mw-file-element" data-file-width="1024" data-file-height="768"> Luidia australiae ; References edit ^ a b Matsubara, M., Komatsu, M., Araki, T., Asakawa, S., Yokobori, S.-I., Watanabe, K. & Wada, H. (2005) The phylogenetic status of Paxillosida (Asteroidea) based on complete mitochondrial DNA sequences. Molecular Genetics and Evolution, 36, 598–605 ; ^ Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 948. ISBN 0-03-056747-5. ; ^ MarineSpecies.org - Paxillosida Perrier, 1884 ; ; By using this platform, you agree to the Terms of Use ©2020 Knowpia About ; How it Works ; Privacy ; Disclaimer ; Contact ; FAQ ;

The Paxillosida are a large order of sea stars.

[Matsubara,_M._2005-1] Matsubara, M., Komatsu, M., Araki, T., Asakawa, S., Yokobori, S.-I., Watanabe, K. & Wada, H. (2005) The phylogenetic status of Paxillosida (Asteroidea) based on complete mitochondrial DNA sequences. Molecular Genetics and Evolution, 36, 598–605

[IZ-2] Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 948. ISBN 0-03-056747-5.

[3] MarineSpecies.org - Paxillosida Perrier, 1884

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Paxillosida

Luidia magnifica
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	Asteroidea
Superorder:	Valvatacea
Order:	PaxillosidaPerrier, 1884 Families See text. Characteristics edit Paxillosida adults lack an anus and have no suckers on their tube feet. They do not develop the brachiolaria stage in their early development.^[1] They possess marginal plates, and have sessile pedicellariae. They mostly inhabit soft-bottomed environments of sand or mud.^[2] Systematics edit Recent analyses suggest Paxillosida may be a sister taxon of Asterina.^[1] The order is divided into these families:^[3] family Astropectinidae Gray, 1840 family Benthopectinidae Verrill, 1899 family Ctenodiscidae Sladen, 1889 family Goniopectinidae Verrill, 1889 family Luidiidae Sladen, 1889 family Paleobenthopectinidae Blake, 1984 † family Porcellanasteridae Sladen, 1883 family Pseudarchasteridae Sladen, 1889 family Radiasteridae Fisher, 1916 Astropecten aranciacus Astropecten articulatus Astropecten bispinosus Astropecten irregularis Astropecten jonstoni Astropecten platyacanthus Luidia ciliaris Luidia senegalensis Luidia australiae References edit ^ ^a ^b Matsubara, M., Komatsu, M., Araki, T., Asakawa, S., Yokobori, S.-I., Watanabe, K. & Wada, H. (2005) The phylogenetic status of Paxillosida (Asteroidea) based on complete mitochondrial DNA sequences. Molecular Genetics and Evolution, 36, 598–605 ^ Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 948. ISBN 0-03-056747-5. ^ MarineSpecies.org - Paxillosida Perrier, 1884 Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip exeateure conquat. Duis aute irure dolor in esse. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip exeateure conquat. Duis aute EDITOR’S PICK TripAdvisor Users Reviews Apr 23 2020 By Super User Carbonated Ice Cream Rise Apr 23 2020 By Super User Costco Is The Least Busy Apr 23 2020 By Super User Volkswagen Cars Products Apr 23 2020 By Super User RANDOM NEWS TripAdvisor Users Reviews Apr 23 2020 By Super User Homeless Shelters For Cold Apr 23 2020 By Super User Lawsuit says Sherwood Apr 23 2020 By Super User Jian Ghomeshi Speaks Apr 23 2020 By Super User POST GALLERY By using this platform, you agree to the Terms of Use ©2020 Knowpia About How it Works Privacy Disclaimer Contact FAQ

Summary

Systematics edit

References edit