Articulata


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Related to Articulata: Inarticulata

Articulata

[är‚tik·yə′läd·ə]
(invertebrate zoology)
A class of the Brachiopoda having hinged valves that usually bear teeth.
The only surviving subclass of the echinoderm class Crinoidea.

Articulata

 

a term introduced in 1812 by the French zoologist G. Cuvier to designate one of four animal phyla, the other three being Vertebrata, Mollusca, and Radiata. Some modern zoologists use the term to designate the higher segmented proto-stomatic animals, which include Annelida and Arthropoda, as well as the closely related Onychophora, Tardigrada, and Pentastomata.

References in periodicals archive ?
Nomenclatural note: In the original name of this association (Negre, 1964) the suffix -etum should be assigned to the species of higher stratum (Tetraclinis articulata, syn.
The densities and basal area of Nauclea diderrichii and Psychotria articulata respectively the intensely collected medicinal species and the most appreciated construction wood, were the lowest through the three stands.
Common lifeforms include tall erect emergent sedges (Eleocharis sphacelata, Baumea articulata and Schoenoplectus tabernaemontani) and aquatic herbs with floating, emergent or submerged leaves (Myriophyllum, Triglochin, Ornduffia, Nymphoides and Potamogeton species) and free floating species such as Azolla or duckweeds.
Class 1: forest of Tetraclinis articulata and Pinus halepensis
Species containing nest Vegetation within 5 m of nest (a) 1 Olneya tesota OT, CE, PP, FD, CC 2 Cilindropuntia cholla BE, PP, CE, BM, JU, JC 3 Bursera microfila CC, LC, BE, BM, CE, JU 4 Cytocarpa edulis CC, JC, CE, LC 5 Cilindropuntia cholla CC, CE, FD, ST 6 Cytocarpa edulis CE, CC, FD 7 Cilindropuntia cholla CC, BM 8 Bursera microfila CE, CC, JC 9 Cytocarpa edulis CC, JC, CE, LC 10 Cytocarpa edulis CE, CC, FD, JC 11 Cilindropuntia cholla CC, CE, FD 12 Stenocereus thurberi PA (a) OT = Olneya tesota, CE = Cyrtocarpa edulis, PP = Pachycereus pringlei, FD = Fouquieria diguetii, CC = Cilindropuntia cholla, BE = Bursera eppinata, BM = Bursera microphylla, JU = Jatropha cuneata, JC = Jatropha cinerea, LC = Lysiloma candida, ST = Stenocereus thurberi, PA = Prosopis articulata.
Indeed, this type of vegetation is characteristic of El Hanchane area especially the Tetraclinis articulata and Argania spinosa.
Ubisch bodies and pollen ontogeny in Oxalis articulata Savigny.
Marsh Swamp is a treeless shallow water body dominated by lush growth of herbaceous plants including Water Chestnuts (Eleocharis dulcis), Lepironia articulata, Climbing Ferns (Stenochlaena palustris), Woolly Water Lilies (Philydrum lanuginosum), and Marsh Sedges (Scleria purpurascens).
In this study, we collected 8 brachiopod species from Japan, including 5 from class Articulata, and determined their C values by flow cytometry.
Species lowly foraged: Medicago sativa, Mentha pulegium, Smilax aspera, Tetraclinis articulata, Ajuga iva, Eryngium campestre, Achillea odorata, Marrubium vulgare, Cytisusarboreus, Crataegus monogyna and Cistus albidus.
The same may also apply to Sowerby's (1892) record of Stomatella articulata from the Bairstow collection (i.