Search Results - "Crivelli, AJ"

Current status of the Dalmatian pelican and the great white pelican populations of the Black Sea/Mediterranean flyway by Catsadorakis, G, Onmus¸, O, Bugariu, S, Gül, O, Hatzilacou, D, Hatzofe, O, Malakou, M, Michev, T, Naziridis, T, Nikolaou, H, Rudenko, A, Saveljic, D, Shumka, S, Sıkı, M, Crivelli, AJ

“…The Dalmatian pelican (DP) Pelecanus crispus and the great white pelican (GWP) Pelecanus onocrotalus are listed as ‘Vulnerable’ and ‘Least Concern’,…”
Get full text

Salinity effects on anguillicolosis in Atlantic eels: a natural tool for disease control by Lefebvre, François, Crivelli, Alain J.

“…Anguillicolosis, the disease caused by the invasive nematodeAnguillicoloides crassus, is one of the many threats facing the already endangered Atlantic eel…”
Get full text

Breeding phenology and larval distribution of amphibians in a Mediterranean pond network with unpredictable hydrology by JAKOB, Christiane, POIZAT, Gilles, VEITH, Michael, SEITZ, Alfred, CRIVELLI, Alain J

“…Understanding spatial and temporal breeding patterns in Mediterranean amphibian communities is urgent considering the rate of habitat loss. Breeding phenology…”
Get full text

Can life-history traits predict the fate of introduced species? A case study on two cyprinid fish in southern France by Rosecchi, Elisabeth, Thomas, Frédéric, Crivelli, Alain J.

“…1. The ecological and economic costs of introduced species can be high. Ecologists try to predict the probability of success and potential risk of the…”
Get full text

Extreme genetic differentiation among the remnant populations of marble trout (Salmo marmoratus) in Slovenia by Fumagalli, L., Snoj, A., Jesenšek, D., Balloux, F., Jug, T., Duron, O., Brossier, F., Crivelli, A. J., Berrebi, P.

“…Populations of the marble trout (Salmo marmoratus) have declined critically due to introgression by brown trout (Salmo trutta) strains. In order to define…”
Get full text

Age and growth of Anguilla anguilla in the Camargue lagoons by Melià, P., Bevacqua, D., Crivelli, A. J., De Leo, G. A., Panfili, J., Gatto, M.

“…Age and total length (LT) data from a 11 year monitoring of the Anguilla anguilla eel population of the Camargue lagoons (Rhône delta, southern France) were…”
Get full text

Impacts of the swimbladder nematode Anguillicola crassus on Anguilla anguilla: variations in liver and spleen masses by Lefebvre, F., Mounaix, B., Poizat, G., Crivelli, A. J.

“…Variations in the liver and spleen masses of the eel Anguilla anguilla were analysed in relation to the parasite load of Anguillicola crassus at autopsy…”
Get full text

Long-term fish and macro-crustacean community variation in a Mediterranean lagoon by Poizat, Gilles, Rosecchi, Elizabeth, Chauvelon, Philippe, Contournet, Pascal, Crivelli, Alain J

“…The fish and macro-crustacean community of the Vaccarès lagoon (Rhône River delta, South France) was sampled monthly from 1993 to 2002. The lagoon salinity…”
Get full text

Anguillicolosis: dynamics of the infection over two decades by LEFEBVRE, F. S, CRIVELLI, A. J

“…The dynamics of the infection of the European eel Anguilla anguilla L. by the Asian nematode Anguillicola crassus Kuwahara, Niimi and Itagaki, 1974 (i.e…”
Get full text

The genetic diversity of native, stocked and hybrid populations of marble trout in the Soca river, Slovenia by Berrebi, P, Povz, M, Jesensek, D, Cattaneo-Berrebi, G, Crivelli, A J

“…The marble trout (Salmo marmoratus) is an endangered species in Slovenia (and in Italy, Croatia and Albania) because of hybridization resulting from intensive…”
Get full text

The health state of the eel swimbladder as a measure of parasite pressure by Anguillicola crassus by Lefebvre, F, Contournet, P, Crivelli, A J

“…We have developed an index based on macroscopic criteria to easily assess the health state of the eel swimbladder as a result of infection by the nematode…”
Get more information

Differential distribution of the two cryptic species, Pomatoschistus microps and P. marmoratus, in the lagoons of southern France, with an emphasis on the genetic organisation of P. microps by Berrebi, Patrick, Rodriguez, Pascal, Tomasini, Jean-Antoine, Cattaneo-Berrebi, Ghislaine, Crivelli, Alain J.

“…The presence and the distribution of two cryptic sedentary gobies, Pomatoschistus microps and Pomatoschistus marmoratus, were investigated in several lagoons…”
Get full text

Empirical evidence of a trade–off between reproductive effort and expectation of future reproduction in female three-spined sticklebacks by Poizat, G., Rosecchi, E., Crivelli, A. J.

“…Optimal life-history models generally predict that the reproductive effort of iteroparous organisms may increase with age, as their expectation of future…”
Get full text

Spatial and temporal variation in Anguillicola crassus counts: results of a 4 year survey of eels in Mediterranean lagoons by LEFEBVRE, F, CONTOURNET, P, PRIOUR, F, SOULAS, O, CRIVELLI, A. J

“…We present the results of a survey of anguillicolosis in the Rh6ne River delta. From January 1997 to December 2000, a total of 13,319 eels (Anguilla anguilla…”
Get full text

Morphological variation in hybrids between Salmo marmoratus and alien Salmo species in the Volarja stream, Soca River Basin, Slovenia by DELLING, B, CRIVELLI, A. J, RUBIN, J-F, BERREBI, P

“…There were significant correlations between colour pattern, LDH-5* genotype and certain meristic characters in 59 hybrid trout Salmo sp. from the Volarja…”
Get full text

Life-history variation within a three-spined stickleback population in the Camargue by POIZAT, G, ROSECCHI, E, CRIVELLI, A. J

“…Among individuals of female three-spined sticklebacks Gasterosteus aculeatus from a population in the Camargue, southern France, studied in 12 successive…”
Get full text

Use of seasonally flooded marshes by fish in a Mediterranean wetland: timing and demographic consequences by Poizat, G., Corivelli, A. J.

“…In the Camargue (southern France), movements of fish between a canal and two seasonally flooded marshes were monitored continuously by fish traps for 3 years…”
Get full text

SILVERING OF FEMALE EELS (ANGUILLA ANGUILLA) IN TWO SUB-POPULATIONS OF THE RHÔNE DELTA by ACOU A., LEFEBVRE F., CONTOURNET P., POIZAT G., PANFILI J., CRIVELLI A. J.

“…The eel population of the Camargue lagoon system can be divided into two subunits living in two distinct biotopes (freshwater and brackish water) and…”
Get full text

Environmental factors influencing the gobiid assemblage of a Mediterranean Lagoon: Empirical evidence from a long-term study by PAMPOULIE, C, CHAUVELON, P, ROSECCHI, E, BOUCHEREAU, J.-L, CRIVELLI, A. J

“…A severe freshwater inflow during our long-term ichthyological study of the brackish Vaccarès lagoon (1993-1998) helped us to assess the impact of sudden…”
Get full text

Attempt at biochemical characterization of sand smelt Atherina boyeri Risso, 1810 (Pisces, Atherinidae) populations from the Camargue (Rhône delta, France) by Focant, Bruno, Rosecchi, Elisabeth, Crivelli, Alain J.

“…A high degree of polymorphism has been evidenced in Atherina boyeri. Several local populations have been distinguished in various studies, on the basis of…”
Get full text