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Noun

Hydrozoa - coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes

class Hydrozoa

Cnidaria, Coelenterata, phylum Cnidaria, phylum Coelenterata - hydras; polyps; jellyfishes; sea anemones; corals

hydroid, hydrozoan - colonial coelenterates having the polyp phase dominant

genus Hydra - hydras

order Siphonophora, Siphonophora - marine colonial hydrozoans

genus Sertularia, Sertularia - sessile hydroid that forms feathery colonies

class - (biology) a taxonomic group containing one or more orders

Mentioned in

References in periodicals archive

Functional knickzone S 12 M 13 Animalia Cnidaria Hydrozoa Hydroida Hydridae Hydra * + + Platyhelminthes Turbellaria * + + Nemertea + - Nematoda + + Annelida Clitellata Oligochaeta Haplotaxida Naididae n.i.

Potential impact of small hydroelectric power plants on river biota: a case study on macroinvertebrates associated to basaltic knickzones/Potencial impacto de pequenas centrais hidreleticas sobre a biota aquatica: um estudo de caso sobre macroinvertebrados associados a pedrais basalticos

Phylum Cnidaria Class Hydrozoa Order Anthoathecata Family Hydractiniidae Schuchertinia milleri (Torrey, 1902)--hedgehog hydroid (Fig.

Where the Weird Things are: A Collection of Species Range Extensions in the Southern California Bight

A new species of Hydra (Cnidaria: Hydrozoa) from North America with comments on species clusters within the genus.

Horizontal Transmission of Symbiotic Green Algae Between Hydra Strains

Medusas (Cnidaria, Hydrozoa) de una zona de afloramiento costero, Bahia Culebra, Pacifico, Costa Rica.

Marine zooplankton studies in Costa Rica: a review and future perspectives/Estudios de zooplancton marino en Costa Rica: una revision y perspectivas a futuro

After trematode sequences clearly associated with trematode infections, the most commonly detected metazoan sequences were classified as fish (telostei), Anthozoa (corals), Chelicerata (horseshoe crabs), Hydrozoa, and Schyphozoa (jellyfish).

Causes, diagnostics, and distribution of an ongoing penaeid shrimp black gill epidemic in the U.S. South Atlantic Bight

Filum Cnidaria (knidliler, haslamlilar) uyeleri genelde denizlerde, cok az turu tatli sularda bulunan, hayat evrelerinde belirgin bir polimorfizm gorulen canlilar toplulugudur ve 5 sinifa (Hydrozoa, Scyphozoa, Staurozoa, Cubozoa, Anthozoa) ayrilir.

TURKIYE DENIZLERINDE ZEHIRLI DENIZANALARI VE TOKSIK ETKILERI

Seasonality of hydroids (Hydrozoa, Cnidaria) from an intertidal pool and adjacent subtidal habitats at Race Rocks, off Vancouver Island, Canada.

Faunal assemblages of intertidal hydroids (Hydrozoa, Cnidaria) from Argentinean Patagonia (Southwestern Atlantic Ocean)

In samples where dreissenids did not make up the majority of the colonizing biota, Hydrozoa and amphipods represented the most abundant taxa present (see data appendix, doi:10.5066/F7V9864S, for details).

Spatial variation in biofouling of a Unionid mussel (Lampsilis siliquoidea) across the Western Basin of Lake Erie

Massaro F (2011) Estudos Ecologicos e Ecotoxicologicos de Especies Nativas de Hydra (Cnidaria: Hydrozoa).

Monitoring of the anti-inflammatory drug piroxicam and the anti-hypertensive drug atenolol in an urban stream in Tres Lagoas, Brazil/ Monitoreo del anti-inflamatorio piroxicam y del anti-hipertensivo atenolol en un arroyo urbano en Tres Lagoas, Brasil/Monitoramento do anti-inflamatorio piroxicam e do anti-hipertensivo atenolol em um corrego urbano no municipio de Tres Lagoas, Brasil

sarsiand Porella sacata) and one from the phylum Hydrozoa (Obelia loveni) were not listed in WoRMS, but were verified using the Integrated Taxonomic Information System (ITIS, www.itis.gov).

Regional variability of megabenthic community structure across the Canadian Arctic