Results 81 to 90 of about 258 (107)

Revision of the Genus Deutella (Crustacea: Amphipoda: Caprellidea) With Description of a New Species, Redescription of Deutella Venenosa Mayer, 1890 and a Key to the Species of Deutella

open access: yesJournal of Natural History, 2003
F. 8. Deutella mayeri Stebbing, 1895. Lateral view and detail of gnathopod 2. (A, C) Male; (B, D) female. Scale bars: (A, B) 1 mm; (C, D) 0.3 mm.Published as part of GUERRA-GARCÍA, J.
José M. Guerra-García
exaly   +2 more sources
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Habitat Use of the Caprellidea (Crustacea: Amphipoda) From Ceuta, North Africa

Ophelia, 2001
Abstract Although the caprellid amphipods are very important in marine ecosystems, knowledge of their ecology is scarce. During a sampling programme in North Africa (1998–2000) a total of 22 caprellid species belonging to 5 genera were collected. The habitat use was investigated for all of them.
José M. Guerra-García
exaly   +2 more sources

The Distribution of Littoral Caprellids (Crustacea: Amphipoda: Caprellidea) Along the Pacific Coast of Continental Chile [PDF]

open access: yesRevista Chilena De Historia Natural, 2003
Muchas especies de caprelidos del litoral presentan una amplia distribucion, algunas han sido citadas a lo largo de todo el mundo. La distribucion cosmopolita de muchas especies de caprelidos podria deberse al hecho de que se asocian frecuentemente a las comunidades "fouling" en objetos flotantes, que presentan una capacidad importante de dispersion a ...
José M. Guerra-García   +2 more
exaly   +7 more sources

The Caprellidea (Crustacea, Amphipoda) From Western Australia and Northern Territory, Australia

Hydrobiologia, 2004
The caprellidean fauna of Western Australia and Northern Territory, Australia, is investigated here. The study reports 26 species in 19 genera. Six new species (Aciconula australiensis n. sp., Caprella traudlae n. sp., Pseudaeginella vaderi n. sp., Orthoprotella nana n. sp., Pseudoprotella soela n. sp. and Pseudoprotomima grandimana n.
José M. Guerra-García   +1 more
exaly   +2 more sources

Acute toxicity of tributyltin to the Caprellidea (Crustacea: Amphipoda)

Marine Environmental Research, 2005
In order to compare the acute toxicity of tributyltin (TBT) between sexes, five species of caprellid amphipods were exposed to seven levels (0, 0.001, 0.01, 0.1, 1, 10 and 100 microg l(-1)) of TBT for 48 h at 20 degrees C. The 48-h LC50 values in male and female were 1.3-6.4 microg TBTCl l(-1) and 1.2-8.6 microg TBTCl l(-1), respectively.
Madoka, Ohji   +2 more
openaire   +2 more sources

Clinging Behaviour of the Caprellidea (Amphipoda) From the Strait of Gibraltar

Crustaceana, 2002
The mode of attachment to the substrate of the eight caprellid species that are the more abundant in the Strait of Gibraltar was observed under laboratory conditions. Types of clinging behaviour were categorized as "moving", "upright", "bending", and "parallel", respectively. Caprella danilevskii and C.
José M. Guerra‐García   +1 more
exaly   +3 more sources

Caprellidea (Crustacea: Amphipoda): Towards a New Synthesis

Journal of Natural History, 1993
Detailed study of the mouthparts and general body morphology shows that the Caprellidea can be subdivided into eight taxa, herein considered families, with common unique or uniquely combined characters. Basic differences between the two evolutionary lines within the suborder indicate that Caprellidea is probably polyphyletic, with the caprogammarid ...
exaly   +2 more sources

Differences in the acute toxicities of tributyltin between the Caprellidea and the Gammaridea (Crustacea: Amphipoda)

Marine Pollution Bulletin, 2002
Tests for the acute toxicity of tributyltin (TBT) were conducted on amphipod crustaceans collected from Otsuchi Bay, Japan. Five species of caprellids and three species of gammarids, which belong to a closely related ecological niche, were used for the exposure experiments at seven test concentrations (0, 0.001, 0.01, 0.1, 1, 10 and 100 microg TBTCl/l)
Madoka, Ohji   +4 more
openaire   +2 more sources

Deep-Sea Amphipoda From the Western North Atlantic Ocean. Caprellidea

Canadian Journal of Zoology, 1972
Five species of Caprellidea (Amphipoda) occur on a benthic transect between Gay Head, Massachusetts and Bermuda. Three species, Caprella rinki Stephensen, Mayerella limicola Huntsman, and Proaeginina norvegica (Stephensen) are refigured and redescribed. A new species of Thorina and a new genus and species are described from bathyal and abyssal depths.
Diana R. Laubitz, Eric L. Mills
exaly   +2 more sources

Growth and reproduction of the epifaunal amphipod Caprella okadai Arimoto (Crustacea: Amphipoda: caprellidea)

Journal of Experimental Marine Biology and Ecology, 1992
Abstract Growth, maturation and reproduction of Caprella okadai Arimoto, an amphipod crustacean endemic to the Japanese coast, were studied under laboratory conditions at 20°C, and 14 h light: 10 h dark photoperiod. The diatom Cylindrotheca closterium (Ehrenberg), and the red alga Gelidium amansii (Lamouroux) were provided for food and clinging ...
Ichiro Takeuchi, Reijiro Hirano
openaire   +1 more source

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