Results 31 to 40 of about 11,667 (221)

Testing the effectiveness of the mt DNA Cytochrome c oxidase subunit 1 (COI) gene locus for identifying species of Polychaete worm (Polychaeta: Annelida) in New Zealand [PDF]

open access: yes, 2006
The ability to accurately identify species is fundamental to ecological research and environmental monitoring. Current taxonomic identifications often rely on differentiation of morphologically ambiguous characters, and a process of categorization which ...
Brett, Christy Donna
core  

Infestation of Polydora rickettsi (Polychaeta: Spionidae) in shells of Crepidula fecunda (Mollusca: Calyptraeidae) in relation to intertidal exposure at Yaldad Bay, Chiloe, Chile

open access: yesScientia Marina, 2005
We studied the infestation of the burrowing polychaete Polydora ricketsi on the shells of Crepidula fecunda in relation to the degree of intertidal exposure in Yaldad Bay (Chile). 175 specimens of C.
Carlos Beltrán   +2 more
doaj   +1 more source

A revision of ParanaitisSouthern, 1914 (Polychaeta: Phyllodocidae) [PDF]

open access: yesZoological Journal of the Linnean Society, 2003
Paranaitis Southern, 1914 (Phyllodocidae, Polychaeta) is revised based on an examination of all available types and newly collected specimens. Redescriptions are provided of the 11 previously described species considered valid: P. wahlbergi (Malmgren, 1865), P. abyssalis (Hartmann-Schroder, 1975), P. benthicola (Knox, 1960), P.
Kato, Tetsuya, Fredrik, Pleijel
openaire   +2 more sources

The habitat use of ariid catfishes in coral reefs in northeastern Brazil

open access: yesJournal of Fish Biology, EarlyView.
Abstract Ariidae species occur across a wide range of habitats from freshwater to fully marine environments and are typically associated with soft‐bottom substrates. However, they are sometimes associated with hard‐bottom substrates such as coral reefs, but such association is poorly documented.
Romullo Guimarães Lima   +9 more
wiley   +1 more source

Dinâmica de crescimento de Euzonus furciferus (Polychaeta, Opheliidae) na Praia da Barra da Lagoa, Ilha de Santa Catarina, SC, Brasil [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2010Aspectos da história de vida do poliqueta Euzonus furciferus foram examinados em uma praia arenosa ...
Otegui, Mariana Beatriz Paz
core  

Changes in seagrass polychaete assemblages after invasion by Caulerpa racemosa var. cylindracea (Chlorophyta: Caulerpales): community structure, trophic guilds and taxonomic distinctness

open access: yesScientia Marina, 2010
A two-year study focusing on the associated polychaete assemblages revealed that the degradation of the Posidonia oceanica seagrass meadows, together with the colonisation of rhizomes by invasive Caulerpa racemosa in the Balearic Islands, have produced ...
Antonio Box   +2 more
doaj   +1 more source

Studi interaksi cacing polychaeta dengan kerang hijau, Perna viridis di muara kamal, Teluk Jakarta [PDF]

open access: yes, 2006
Penelitian dengan topik Studi Interaksi Cacing Polychaeta dengan Kerang Hijau (Perna viridis) di Muara Kamal Teluk Jakarta, dilaksanakan pada bulan April-Juni 2005 di perairan muara Kamal Teluk Jakarta. Penentuan stasiun dilakukan dengan menggunakan GPS (
Rakhman, Mokhamad Syaiful
core  

SURVEY OF ABUNDANCE AND DISTRIBUTION OF ROCKY SHORE POLYCHAETA FROM THE HORMOUZ ISLAND IN PERSIAN GULF

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
Polychaeta are the most important benthic .animal sand consist of many species with a vital role in food web. We conducted a survey froin, summer 2005 to spring 2006 to complete the ecological studies of macro benthos in rocky shotes of the intertidal ...
D. Mirza bagheri; M. Nabavi; A. Mahori; K. Karami
doaj  

Introduction and Identification of Polychaeta Worms from the Family Nereididae in the Persian Gulf (Coastal Waters of Bushehr Province) and its Role in Aquaculture Development [PDF]

open access: yesمحیط زیست و توسعه فرابخشی
Introduction: Polychaeta worms from the family Nereididae are widely used as live food to expedite sexual maturation and produce high-quality reproductive gonads in shrimp.
Moslem Sharifinia
doaj   +1 more source

Antifouling capacity of substrate materials and their effects on settlement and post‐settlement survival of Acropora palmata and Orbicella faveolata

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction In coral reef restoration, sexual reproduction is a key methodology to enhance coral population recovery. However, post‐settlement survival remains a major bottleneck, as spat are particularly vulnerable to competition with fouling organisms.
Laura C. Arango‐Carvajal   +5 more
wiley   +1 more source

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