Ophiothrix fragilis common brittlestar. Descripción de Ophiothrix fragilis Ofiura con un disco de 20 mm de diámetro, redondeado o pentagonal, con la superficie cubierta de espinas cortas y delgadas y otras más grandes, dispuestas en 5 grupos radiales. This is a native species from Brazil, however it lacked a type series deposited in scientific collections. Ophiothrix fragilis var. The central disc has a diameter of about 2 cm and the five thick arms are around 7 cm long. Atlantic West Ophiothrix spp. Ophiothrix fragilis is a brittlestar reaching a diameter of up to 16 cm. Sex. Number Of Specimens. Date Identified. Help us improve the site by taking our survey. Author and date of publication (Abildgaard, 1789) Preferred Common name. Brittle Star. Format. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. in the scope of integrative taxonomy: Confirming the existence of Ophiothrix trindadensis Tommasi, 1970 January 2019 PLoS ONE 14(1):e0210331 Unknown. To cite this page: The disc is somewhat pentagonal and bears small spines on the dorsal surface. Ophiothrix fragilis Short Description: Upper surface of disc and arms are covered with spines.Arms are fringed with long spines that project at right-angles and taper toward the … The common brittle has a hairy appearance, due to all the fine spines, seven on each arm segment. Image: Keith Hiscock: Phylum: Echinodermata: Class: Ophiuroidea: Habitat Information: Found from the lower shore to circalittoral offshore habitats on hard substrata including bedrock, boulders and on coarse sediment. Ophiothrix fragilis var. National Science Foundation Natural Environment: Inhabits rocky coastal areas. Ophiothrix fragilis triglochis. abildgaardi Koehler, 1921 Ophiothrix fragilis var. pentaphyllum Pennant, 1777 Ophiothrix lusitanica Ljungman, 1872 Ophiothrix pentaphylla (Pennant, 1777) Ophiothrix pentaphyllum (Abildgaard, 1789) Homonyms Aquarium Suitability: Not collected for the home tropical aquarium trade. datasets have provided data to the NBN Atlas for this species.. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Ophiothrix fragilis (Abildgaard, in O.F. The second point on which there is a difference of opinion, however, is of primary interest to the morphologist since it pentaphyllum Pennant, 1777 Ophiothrix lusitanica Ljungman, 1872 Ophiothrix pentaphylla (Pennant, 1777) Ophiothrix pentaphyllum (Abildgaard, 1789) Homonyms Sampling Method. Extant species include: Subgenus Ophiothrix (Acanthophiothrix) Ophiothrix armata Koehler, 1905. Ophiothrix fragilis brittlestar bed. This is the species record for Ophiothrix fragilis which is generally accepted as the lowest biological taxon or classification for this form of life. organ tissue of Ophiothrix fragilis has every appearance of being of a vascular nature, the true function of the organ, whether vascular, excretory, or endocrine, is hardly to be decided on morphological grounds alone. Animalia Echinodermata Ophiuroidea Ophiurida Ophiotrichidae Ophiothrix fragilis Identified by World Register of Marine Species on 2015-03-02 Nature of ID: revised taxonomy The Animal Diversity Web (online). It is found around the coasts of western Europe and is known in Britain as the common brittle star. Ophiothrix fragilis is a species of brittle star in the order Ophiurida. relevant scientific literature for the most reliable information. It is found around the coasts of western Europe and is known in Britain as the common brittle star. Accessed at https://animaldiversity.org. Taxonomy Ophiothrix (Acanthophiothrix) armata: scientific and common names, classification, synonymy, taxonomic tree. Database (Oxford). Müller ni adtong 1789. Disclaimer: echinata (Delle Chiaje, 1828) Ophiothrix fragilis var. Ophiothrix fragilis Edit is an East Atlantic species with a distribution from Iceland and the Lofoten to South Africa. View Wikipedia Record: Ophiothrix fragilis. [Full text] [PubMed], Translation table 9 (Echinoderm Mitochondrial; Flatworm Mitochondrial), Ophiothrix fragilis (Abildgaard in O.F. The central disc has a diameter of about 2 cm and the five thick arms are around 7 cm long. The tube foot pores are partially covered by one small tentacle scale (O. fragilis arm). Ophiothrix pentaphylla (Pennant, 1777) = O. fragilis (Abildgaard in Müller, 1789). Accepted name: Ophiothrix fragilis (Abildgaard, 1789) Scientific synonyms and common names Asterias fragilis Abildgaard, in O.F. Ces échinodermes vivent le plus souvent groupés, sur le fond où ils se déplacent par reptation. Ophiothrix fragilis brittlestar bed. Ophiothrix fragilis (Abildgaard, 1789) Ophiothrix fragilis: Description: A large brittle star with long arms. May also be conspecific with Asterias tricolor Risso, 1826 or else they may be homonyms. Image width ca XX cm. Ophiothrix fragilis may be considered a keystone species in the coastal marine ecosystem of the eastern Channel and a dominant species of gravel communities (Lefebvre & Davoult, 1997). Müller, 1789 Asterias pentaphylla Pennant, 1777 Asterias echinata Delle Chiaje, 18?? It is also common in the Mediterranean Sea. The arms are densely covered by numerous spines. 2020. Search in featureTaxon InformationContributor GalleriesTopicsClassification. Ophiothrix fragilis is a species of brittle star in the order Ophiurida. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. The Animal Diversity Web team is excited to announce ADW Pocket Guides! Higher Classification: > Kingdom Animalia > Phylum Echinodermata > Subphylum Asterozoa > Class Ophiuroidea > Order Ophiurida > Suborder Ophiurina > Infraorder Gnathophiurina > Family Ophiotrichidae > Genus Ophiothrix Ophiothrix fragilis (Abildgaard, in … Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. C'est le plus communs des ophiures vivant dans les eaux de la façade maritime de l'Ouest de l'Europe. Ophiothrix is a large genus of brittle stars (Ophiuroidea) found in oceans worldwide from tropics to Arctic and Antarctic regions. echinata (Delle Chiaje, 1828) Ophiothrix fragilis var. Dense brittle star beds form an area of considerable physical complexity with many crevices and places to shelter. Identified By. Free and Open Access to Biodiversity Data. 2020: baaa062. Müller, 1789) Ang Ophiothrix fragilis sakop sa kahenera nga Ophiothrix, ug kabanay nga Ophiotrichidae. NCBI Taxonomy: a comprehensive update on curation, resources and tools. source for nomenclature or classification - please consult the Dr Tim D O'Hara - Museum Victoria. Taxonomy - Ophiothrix fragilis (Common brittle star) (Asterias fragilis) (SPECIES) ))) Map to UniProtKB (91) Unreviewed (91) TrEMBL. L’ophiure fragile dont le nom scientifique est Ophiothrix fragilis est une espèce d'ophiures, de la famille des Ophiotrichidae. The disk may reach a diameter of 2 cm and the five arms a length of 10 cm. Species taxanomy provided by GBIF Secretariat (2019). lusitanica Ljungman, 1872 Ophiothrix fragilis var. It comes in a wide range of colors like green, brown, orange, yellow or red. Animalia: information (1) Animalia: pictures (20673) Animalia: specimens (7109) Animalia: sounds (722) Animalia: maps (42) Eumetazoa metazoans. Animalia Echinodermata Ophiuroidea Ophiurida Ophiotrichidae Ophiothrix fragilis Identified by World Register of Marine Species on 2015-03-02 Nature of ID: revised taxonomy Ophiothrix fragilis may be found in low densities on Crepidula fornicata (slipper limpet) beds (Bourgoin et al., 1985) or also overlying Modiolus shells (Magorrian et al., 1995) Wolff, (1968) notes the species occurring in normal salinities of 16 psu and even persisting down to 10 psu. Ophiothrix fragilis is a brittlestar reaching a diameter of up to 16 cm. Wet unfixed ethanol ethanol 70%. Taxonomy: Kingdom: Animalia Phylum: Echinodermata Class: Ophiuroidea Order: Ophiurida Family: Ophiotrichidae Genus: Ophiothrix FYI: Shown here for identification only. Diagnosis . The Animal Diversity Web is an educational resource written largely by and for college students. However, it is not a legal authority for statutory or regulatory purposes. 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