Parasitoses a cymothoadien chez le loup (Dicentrarchus labrax linnaeus, 1758) en élevage

Metazoan Parasites of the European Sea Bass Dicentrarchus labrax (Linnaeus 1758) (Pisces: Teleostei) from Corsica

As in many parts of the world, aquaculture production in the Mediterranean has been expanding rapidly over recent years (Basurco & Lovatelli, 2005). The continuous decline of ocean fisheries stocks has provided impetus for rapid growth in aquaculture. Global production of farm fish has more than doubled in the past 20 years with the growing demands of an expanding population, and it seems that ...

Dicentrarchus labrax neuropathy nodavirus

The effect of temperature, pH and electrolytes on the stability of two Mediterranean sea bass Ž . neuropathy nodavirus isolates SBNN and the inactivation of SBNN by heating, exposure to ultraviolet radiation and chemical disinfectants was investigated in vitro using a striped snakehead Ž . fish cell line SSN-1 for virus propagation and assay. The two nodavirus isolates showed no significant dif...

Epizootie de pneumo-entérite chez le mouton en Iran

Helminth parasites of sea bass (Dicentrarchus labrax, Linnaeus, 1758), gray mullet (Chelon labrosus, Aisso, 1826) from Bafa Lake, Turkey

In this study, sea bass (Dicentrarchus labrax, Linnaeus, 1758),  gray mullet (Chelon labrosus,  Aisso, 1826), bream  (Spanus aurata, L. 1785) and carp (Cyprinus carpio, L. 1758) supplied from Bafa Lake from October 2013 to February 2014, underwent a parasitological examination for helminth parasites. In total 86 fish were examined and four helminth species (Diplactanum aequans, H...

A chromosomal analysis of Nepa cinerea Linnaeus, 1758 and Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepidae)

An account is given of the karyotypes and male meiosis of the Water Scorpion Nepa cinerea Linnaeus, 1758 and the Water Stick Insect Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepomorpha, Nepidae). A number of different approaches and techniques were tried: the employment of both male and female gonads and mid-guts as the sources of chromosomes, squash and air-drying methods for chromosome ...