Results 51 to 60 of about 3,826 (231)

Polidiariose em ostras Crassostrea gigas cultivadas na Praia da Ponta do Sambaqui, Florianópolis, Santa Catarina - Brasil

open access: yesBrazilian Journal of Veterinary Research and Animal Science, 2010
A infestação por poliquetas do gênero Polydora em ostras C. gigas de cultivo foi acompanhada por meio de coletas mensais enquanto os parâmetros físico-químicos da água do mar foram monitorados semanalmente.
Maria Luiza Toschi Maciel   +2 more
doaj   +1 more source

Food-web modification in the eastern Gulf of Finland after invasion of Marenzelleria arctia (Spionidae, Polychaeta) [PDF]

open access: yesNeoBiota, 2021
The paucity of data on non-indigenous marine species is a particular challenge for understanding the ecology of invasions and prioritising conservation and research efforts in marine ecosystems. Marenzelleria spp.
Sergey Golubkov   +2 more
doaj   +3 more sources

A revision of the genus Paraprionospio Caullery (Polychaeta: Spionidae) [PDF]

open access: yesZoological Journal of the Linnean Society, 2007
Previously reported species that belong to the genus Paraprionospio (Polychaeta: Spionidae) include P. pinnata (Ehlers, 1901), P. inaequibranchia (Caullery, 1914), P. africana (Augener, 1918), P. alata (Moore, 1923), P. tribranchiata Berkeley, 1927, P. treadwelli Hartman, 1951, P. ornata (Berkeley & Berkeley, 1961), P. lamellibranchia Hartman, 1975, P. 
openaire   +3 more sources

Oxygen, Ecology, and the Cambrian Radiation of Animals [PDF]

open access: yes, 2013
The Proterozoic-Cambrian transition records the appearance of essentially all animal body plans (phyla), yet to date no single hypothesis adequately explains both the timing of the event and the evident increase in diversity and disparity.
Frieder, Christina A.   +5 more
core   +1 more source

Subtidal macrozoobenthos communities from northern Chile during and post El Niño 1997–1998

open access: yes, 2008
Despite a large amount of climatic and oceanographic information dealing with the recurring climate phenomenon El Niño (EN) and its well known impact on diversity of marine benthic communities, most published data are rather descriptive and consequently ...
B Nyenzi   +77 more
core   +2 more sources

Spionidae Grube 1850

open access: yes, 2015
Published as part of Ribas, Julia & Hutchings, Pat, 2015, Lizard Island Polychaete Workshop: sampling sites and a checklist of polychaetes, pp.
Ribas, Julia, Hutchings, Pat
openaire   +2 more sources

Disentangling invasions in the sea: molecular analysis of a global polychaete species complex (Annelida: Spionidae: Pseudopolydora paucibranchiata) [PDF]

open access: yes, 2020
none9siThe spionid polychaete Pseudopolydora paucibranchiata (Okuda, 1937) was originally described from Japan and has since been reported as a non-indigenous species in soft bottom communities in the Northeast Pacific, the Mediterranean Sea, around

core   +1 more source

Spionidae Grube 1850

open access: yes, 2016
Published as part of Sikorski, Andrey & Pavlova, Lyudmila, 2016, Three new species of Laonice (Polychaete: Spionidae) from West and Southwest Africa, pp.
Sikorski, Andrey, Pavlova, Lyudmila
openaire   +2 more sources

Pseudopolydora species associated with mollusc shells on the south coast of South Africa, with the description of Ps. dayii, sp nov [PDF]

open access: yes, 2009
Two species of the genus Pseudopolydora, Ps. dayii, sp. nov. and Ps. antennata, were associated with gastropods on the south and south-east coasts of South Africa.
Simon, C A
core   +2 more sources

New sublittoral species of Laonice (Annelida: Spionidae) from Southern Asian coasts [PDF]

open access: yes, 2023
Four new species of Laonice (Annelida: Spionidae) are described from the southern and southeastern coasts of Asia: L. (Laonice) persica sp. nov., L. (Laonice) siamica sp. nov., L. (Sarsiana) apicelamella sp. nov. and L. (Sarsiana) andamanica sp.
Gil, João   +3 more
core   +2 more sources

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