Consulta: subjectFacets:"Cancer pagurus"
Registros recuperados: 20
Data/hora: 04/06/2024 05:22:17

Approche ecophysiologigue et ultrastructurale de l'osmoregulation chez les crustaces decapodes
Provedor de dados: 5
Autores: Pequeux, A; Lignon, J.
This paper deals mostly with recent physiological data on ion transport across the gill tissue and an attempt is made to correlate them with blood osmoregulation and ecological distribution in euryhaline decapods. A particular attention is paid to the gills of the fully euryhaline Chinese crab Eriocheir sinensis . Supporting this ecophysiological approach, there is an important ultrastructural analysis of the gill epithelium under various salinity conditions. The possible part played by the cuticle in ions movements is also considered.
Tipo: Text
Palavras-chave: Eriocheir sinensis; Cancer pagurus; Maia squinado; Carcinus maenas; Decapoda; Malacostraca; Ion transport; Gills; Ecophysiology; Cuticles; Ultrastructure; Salinity tolerance.
Ano: 1987
URL: http://archimer.ifremer.fr/doc/1987/acte-1387.pdf

Observations sur la croissance du tourteau Cancer pagurus en Manche et en golfe de Gascogne
Provedor de dados: 5
Autores: Latrouite, Daniel; Morizur, Yvon.
La production française de tourteaux provient pour l'essentiel des captures réalisées en Manche et dans le Golfe de Gascogne ; l'appréhension des caractéristiques de croissance pour cette ressource est une contribution nécessaire à l'aménagement de l'exploitation des pêcheries concernées. Des expériences de marquage-recapture effectuées de 1981 à 1984 sur les populations des deux bassins permettent une approche de la croissance de Cancer pagurus pour les deux zones concernées.
Tipo: Text
Palavras-chave: Molt frequency; Increment; Edible crab; Growth; Aquiculture; Bay of Biscay; Channel; Cancer pagurus; Fréquence de mue; Accroissement; Croissance; Cancer pagurus; Tourteau.
Ano: 1988
URL: http://archimer.ifremer.fr/doc/1988/acte-1417.pdf

Le tourteau (Cancer pagurus) et son exploitation par les flottilles de Bretagne Nord, 1984-1988
Provedor de dados: 5
Autores: Latrouite, Daniel.
Due to the unsuitability of the north brittany coastal fishing grounds for trawling, the fishing activity of the harbours of this coast has been oriented towards the catch of invertebrates and peculiarly the large crustaceans.  After, in the beginning of the XIX century, looking for lobster and spiny lobster, fishing has been, since the seventies, centered on the catch of the edible crab (Cancer Pagurus) and of the spider crab (Maia squinado). The first part of this document introduces the context of the exploitation and the concerned fleets. The second part treats of the biological parameters of the edible crab: growth, reproduction, migration and pathologies. The third part, devoted to the exploitation and the monitoring of the edible crab stock, is an...
Tipo: Text
Palavras-chave: Exploitation; Biology; Cancer pagurus; Edible crab; North brittany; Exploitation; Biologie; Cancer pagurus; Tourteau; Bretagne Nord.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/1989/rapport-689.pdf

La pêcherie du tourteau Cancer pagurus sur les cotes de Bretagne Sud : déplacements, croissance, reproduction
Provedor de dados: 5
Autores: Le Foll, Anne.
Targeted fishing of the edible crab Cancer pagurus has progressively replaced that of overfished lobster and spiny lobster stocks.  Over the past few years it has become a significant activity for small-scale fishing vessels from various harbours on the Channel and the Atlantic French coast. Official figures show that national landings amounted to 10,000 tonnes in 1980. In spite of this fishery being recent, drops in yield in some areas have brought about changes in the way it is exploited, with more distant fishing grounds and redeployments.  This doctoral thesis study was conducted in relation with the Scientific and Technical Institute of Maritime Fisheries (ISTPM), contributing to the implementation of a rational edible crab management policy....
Tipo: Text
Palavras-chave: Reproduction; Growth; Migration; South Brittany; Northern Biscay; Fishery; Cancer pagurus; Edible crab; Reproduction; Croissance; Migration; Bretagne sud; Nord Gascogne; Pêche; Cancer pagurus; Crabe tourteau.
Ano: 1982
URL: http://archimer.ifremer.fr/doc/1982/these-1204.pdf

Observations sur la maturité sexuelle et la ponte du tourteau Cancer pagurus en Manche
Provedor de dados: 5
Autores: Latrouite, Daniel; Noel, Philippe.
Few observations have been reported on the reproductive cycle and size at maturity of female edible crab in the Channel. This could be linked to non catchability of berried females. During the present study carried over three different years, females were taken from commercial catches prior to the spawning period and placed in tanks in the laboratory. The various criteria used to establish the mean size at first maturity are discussed and the relation between size and functional maturity is described. The smallest berried females are at a carapace length of 76mm, and maximum values are reached at about 105mm. The mean value is between 85 and 90mm carapace length. The duration of the spawning period was the same in each years, extending from mid-November to...
Tipo: Text
Palavras-chave: Spawning; Sexual maturity; Reproduction; Channel; Cancer pagurus; Edible crab; Reproduction; Ponte; Manche; Tourteau; Maturité sexuelle; Cancer pagurus.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-1420.pdf

Mortalité du tourteau Cancer pagurus provoquée par le dinoflagelle parasite : Hematodinium sp.
Provedor de dados: 5
Autores: Latrouite, Daniel; Morizur, Yvon; Noel, Philippe; Chagot, Dominique; Wilhelm, G.
Unusural crab mortality in winter led us to identify a Hematodinium like parasitic dinoflagellate in the blood of edible crabs Cancer pagurus. Crabs from several fishing areas (the English Channel, the Iroise sea, the bay of Biscay, off Scotland) and from one area of the Channel shore were examined. The crab parasit was found everywhere we investigated and throughout the year. The prevalence which was found independant of the intermolt stage, sex and size of crabs was higher inshore than offshore. The pathogenicity is assumed to differ according to season.
Tipo: Text
Palavras-chave: Edible crab; Pathology; Bay of Biscay; Iroise sea; Channel; Parasite; Mortality; Hematodinium; Bitter crab desease; Dinoflagelle; Aquiculture; Cancer pagurus; Mortalité; Hematodinium; Cancer pagurus; Tourteau; Pathologie.
Ano: 1988
URL: http://archimer.ifremer.fr/doc/1988/acte-1418.pdf

Cancer pagurus
Provedor de dados: 23
Autores: Gates, A.
Attracted to bait
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2010
URL: http://archive.serpentproject.com/1940/

Cancer pagurus
Provedor de dados: 23
Autores: MacLean, M.
Common crab, Cancer pagurus was seen at Lancaster on a return visit 9 months after drilling. The Boulders are encrusted with Pomatocerus sp.
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus; Pomatocerus sp.
Ano: 2010
URL: http://archive.serpentproject.com/1904/

Cancer pagurus
Provedor de dados: 23
hunting
Tipo: Video
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2009
URL: http://archive.serpentproject.com/1579/

Cancer pagurus
Provedor de dados: 23
Feeding
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2009
URL: http://archive.serpentproject.com/1328/

Cancer pagurus
Provedor de dados: 23
The crabs are attending a baited trap on the seabed. Cancer pagurus and the hermit crab Pagurus prideaux reached the bait within minutes of deployment. Other species attracted to the bait were ling (Molva molva), redfish and asteroids. The white markers are to indicate the size of the organisms and are 10cm apart. C. pagurus were found at a density of 0.01 individuals per metre squared at Lancaster
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2009
URL: http://archive.serpentproject.com/1580/

Cancer pagurus
Provedor de dados: 23
An edible crab (Cancer pagurus) next to a rock
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2008
URL: http://archive.serpentproject.com/1192/

Cancer pagurus
Provedor de dados: 23
Autores: Jones, D.
Feeding
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Alcyoniidae; Cancer pagurus; Alcyonium digitatum.
Ano: 2007
URL: http://archive.serpentproject.com/1840/

Cancer pagurus
Provedor de dados: 23
Autores: Gates, A.
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2010
URL: http://archive.serpentproject.com/2573/

Timelapse footage West of Shetland
Provedor de dados: 23
Autores: Gates, A.
feeding
Tipo: Video
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2010
URL: http://archive.serpentproject.com/2067/

Catshark and crabs at baited camera
Provedor de dados: 23
Autores: Gates, AR.
Attracted to bait
Tipo: Image
Palavras-chave: Scyliorhinidae (Cat sharks); Family Cancridae (rock crabs); Scyliorhinus canicula; Cancer pagurus.
Ano: 2017
URL: http://archive.serpentproject.com/2656/

Alcyonium digitatum
Provedor de dados: 23
Autores: Jones, D.
Large group of Alcyonium digitatum, with crab Cancer pagurus and sea urchins Echinus esculentus present
Tipo: Image
Palavras-chave: Family Echinidae; Family Cancridae (rock crabs); Alcyoniidae; Alcyonium digitatum; Cancer pagurus; Echinus esculentus.
Ano: 2007
URL: http://archive.serpentproject.com/1815/

Echinus esculentus
Provedor de dados: 23
Autores: Jones, D.
Large aggregation of urchins E.esculentus on a boulder, with a crab Cancer pagurus using the base of the boulder as a shelter. There is also a very dense aggregation of brittle stars Ophiothrix fragilis in the background of the image.
Tipo: Image
Palavras-chave: Family Echinidae; Echinus esculentus; Ophiothris fragilis; Cancer pagurus; Lamineria sp.
Ano: 2007
URL: http://archive.serpentproject.com/1802/

Sessile invertebrates on a rock
Provedor de dados: 23
Autores: Gates, AR.
Sessile invertebrates on a rock on the seabed and a large Cancer pagurus
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Metridiidae; Metridium xp.; Cancer pagurus.
Ano: 2019
URL: http://archive.serpentproject.com/2671/

Cancer pagurus
Provedor de dados: 23
Autores: Gates, A.
Walking along seafloor
Tipo: Image
Palavras-chave: Family Cancridae (rock crabs); Cancer pagurus.
Ano: 2010
URL: http://archive.serpentproject.com/1896/