Polychaeta


Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to Polychaeta: Arthropoda
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Polychaeta - marine annelid worms
Annelida, phylum Annelida - segmented worms: earthworms; lugworms; leeches
polychaete, polychaete worm, polychete, polychete worm - chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles
lobworm, lugworm, lug - marine worms having a row of tufted gills along each side of the back; often used for fishing bait
family Terebellidae, Terebellidae - marine burrowing or tube-forming polychete worms usually having long thick bodies
class - (biology) a taxonomic group containing one or more orders
References in periodicals archive ?
Polychaeta larvae###Plar###954.6 (100)*###1157.6(100)*###1357.4(100)*###16.4###33.6
PHYLUM/class York river ([dagger]) ANNELIDA Polychaeta Spionidae Capitellidae Nereidae Orbiniidae Glyceridae Ampharetidae Maldanidae Cirratulidae Pectinariidae Phyllodocidae ARTHROPODA Malacostraca Gammaridae Corophiidae Idoteidae Hippolytidae CHORDATA Leptocardii Branchiostomidae MOLLUSCA Gastropoda Retusidae Atyidae Pyramidellidae Bivalvia Tellinidae NEMERTEA Lineidae Phoronida Delaware Bay ([double dagger]) ANNELIDA Polychaeta Nereidae Spionidae Unidentified ARTHROPODA Amphipoda Gammaridae Crustacea Pinnotheridae Gastropoda Nassariidae Others Mixed microbenthos Oyster Bay ([section]) ARTHROPODA Crustacea Panopeidae MOLLUSCA Gastropoda Nassariidae PORIFERA Demospongiae Microcionidae PHYLUM/class Common name Totalno.
Otros grupos comunes fueron: Polychaeta, Bryozoa y Holothuroidea (presentes entre 40% y 20% de los cantos).
Phylum/Class Family Species Porifera -- -- Mollusca Gastropoda Pyrantidellidae Brachystomia scalar is (McGillivray, 1843) Vermetidae -- -- Bivalvia Mytilidae Perna perna L., 1758 Annelida Polychaeta Capitellidae Capitella capitata oculata Hartman, 1961 Serpulidae Salmacina dysteri (Huxley, 1855) Filograna implexa Berkeley, 1835 Salmacina sctosa Langerhans, 1884 Serpula vermicularis L., 1767 S.
Variable development in the spionid Boccardia proboscidea (Polychaeta) is linked to nurse egg production and larval trophic mode.
The expedition will focus on a variety of organisms Crustacea (crabs and prawns), Mollusca (shells), Porifera (sponges), Cnidaria (jellyfish), Polychaeta (worms), Echinodermata (starfish and urchins), and fishes.
Percent contribution of CA1 and CA2 Average Average proportion individual of taxon weight per per Classification Taxon PFO station station Porifera Porifera 19.0 52.1926 Ctenophora Ctenophora 19.0 0.2471 Polychaeta Polychaeta 13.8 0.1387 0.0804 Mollusca Gastropoda 55.2 2.4551 0.0425 Pleurobranchomorpha 70.7 2.2524 0.0036 Bivalvia 39.7 6.5778 0.0838 Placopecten magellanicus 17.2 0.3847 0.1179 Crustacea Peracarida 29.3 0.4728 0.0140 Caridea 100.0 11.1031 0.0049 Penaeus setiferus 10.3 0.5125 0.0332 Pagurus spp.
Sistematica, distribuicao e biologia do desenvolvimento de Nereidiformia (Phyllodocida: Polychaeta), com enfase em Pilargidae e Nereididae, Bacia de Campos, Brasil.
Diversity of Polychaeta (Annelida) in the intertidal estuaries from Santuario Nacional los Manglares de Tumbes, Peru
1 (1.2) Hyperoche medusarum 1 (1.2) Euphausiacea Thysanoessa spinifera 13 (15.5) Euphausia pacifica 64 (76.2) Polychaeta Unidentified spp.
They identified twenty (20) different species in their study area where polychaeta dominated all over the river.