Ophiuroidea


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Ophiuroidea

a class of ECHINODERMS, comprising the brittle stars.
References in periodicals archive ?
Did vicariance and adaption drive cryptic speciation and evolution of brooding in Ophioderma longicauda (Echinodermata: Ophiuroidea), a common Atlanto-Mediterranean ophiuroid?
New records of brittle stars from French Guiana: Ophiactis savignyi and the alien species Ophiothela mirabilis (Echinodermata: Ophiuroidea).
En general, las estrellas fragiles de la clase Ophiuroidea, entre las que se incluyen los gorgonocefalidos, se caracterizan por presentar la capacidad de regenerar sus brazos y pueden desprenderse de ellos como estrategia de defensa (Candia-Carnevali, 2006).
17.50 13.64 Xiphopenaeus kroyeri 2.27 Acetes americanus 47.50 7.41 25.00 94.44 Portunidae 3.70 Xanthidae 3.70 2.27 Anomura Paguroidea 11.11 Megalopa 2.27 Ovas Crustacea 15.91 Isopoda 2.27 Amphipoda 3.70 2.27 Gammaridae 37.04 2.27 Caprellidae Maxillopoda 2.27 Copepoda Calanoidea 22.50 Cyclopoidea 5.00 11.36 Echinodermata Ophiuroidea 2.27 Annelida Polychaeta 7.41 2.27 Osteichthyes 5.00 14.81 11.36 5.56 Scale 2.50 11.11 2.27 Total 100 100 100 100 Method Relative Volume (%) Item Sp Su Au Wi Crustacea Malacostraca Decapoda un.
Group Prey taxa Shrimp Penaeidae, Caridea Mysids Mysidae Lobster = like Stomatopoda, Achelata Errant polychaete Phyllodocida Octopi Cephalopoda Crabs Paguroidea, Portunidae Fish Anguillidae, Engraulidae, Clupeidae, and Sciaenidae Brittle stars Asteroidea, Ophiuroidea Infaunal crustacean Amphipoda Snails Muricidae Group [I.sub.p] %N %o %W Shrimp 0.691 2.4 31.3 38.7 Mysids 0.139 92.7 8.6 26 Lobster = like 0.112 1.1 17.2 13.1 Errant polychaete 0.020 1.1 10.7 3.2 Octopi 0.012 0.2 5.4 3.7 Crabs 0.009 0.3 6.2 4.7 Fish 0.008 1.1 8.7 5.5 Brittle stars 0.005 0.4 4.3 2.3 Infaunal crustacean 0.003 0.3 7.5 0.7 Snails 0.001 0.4 0.1 2.1
Zoologically it belongs to Echinodermata, Ophiuroidea, Gnathophiurina, Ophiactidae, Ophiopholis Muller, and Troschel [1].
Christoffersen, "An Association between Hesione picta (Polychaeta: Hesionidae) and Ophionereis reticulata (Ophiuroidea: Ophionereididae) from the Brazilian Coast," Zoological Studies, vol.
As a mark of the respect in which he was held by his peers, over 100 species and five genera of Diptera were named in his honour (2), together with taxa in at least 11 other insect orders (Coleoptera, Dermaptera, Heteroptera, Hymenoptera, fossil Grylloblattida, Lepidoptera, Neuroptera, Odonata, Plecoptera, Psocoptera, Strepsiptera) and four other classes of invertebrates (Malacostraca, Oligochaeta, fossil Ophiuroidea, Tardigrada) (M.
At every stop, they tried to collect a few echinoderms from each of the phylum's five main classes: sea stars (Asteroidea), sea urchins (Echinoidea), brittle starts (Ophiuroidea), sea cucumbers (Holothuroidea) and sea lilies (Crinoidea).
pinnata en E-20, Ophiuroidea y Syllidae en E-11, Isopoda y Hemipodus sp.
La seccion de equinodermos de la Coleccion de Referencia de Bentos Costero de El Colegio de la Frontera Sur (ECOSUR) contiene 924 organismos agrupados en cinco clases: Crinoidea (5), Asteroidea (18), Ophiuroidea (664), Echinoidea (184) y Holothuroidea (53) distribuidos en 15 ordenes, 22 familias, 30 generos y 56 especies.
Brittle stars (Echinodermata: Ophiuroidea) are a common component of marine communities and often make up a significant portion of the biomass.