 |
HAL - OMP |  |
|
HAL - OMP | |
| HAL : hal-00450688, version 1 |
| DOI : 10.1111/j.1095-8649.2007.01671.x |
| Fiche détaillée |  Récupérer au format |
 |
| Journal of Fish Biology 71, Issue sd (2008) 274 - 278 |
|
|
|
|
| Is topmouth gudgeon Pseudorasbora parva responsible for the decline in sunbleak Leucaspius delineatus populations |
|
|
Alexandre Carpentier 1R.E. Gozlan |
|
|
| (2008) |
|
|
|
| In England, a severe decline of introduced sunbleak Leucaspius delineatus populations has been attributed to the introduction of the invasive topmouth gudgeon Pseudorasbora parva. In France, however, after 4 years of P. parva colonization in a large natural lake, no demonstrated impacts on the native L. delineatus populations have been observed. This suggests that the original impacts observed in England, such as spawning inhibition and high mortality, were the result of an emerging pathogen, the rosette-like agent, hosted by L. delineatus rather than P. parva |
|
|
|
|
|
|
|
|
|
|
|
| 1 : | UMR7208, MNHN CRESCO, Dinard |
|
|
|
CNRS : UMR7208 |
|
|
| 2 : | Ecosystèmes, biodiversité, évolution (ECOBIO) |
|
|
|
CNRS : UMR6553 – Université de Rennes 1 – INEE – Observatoire des Sciences de l'Univers de Rennes |
|
|
| 3 : | Laboratoire Ecologie Fonctionnelle et Environnement (EcoLab) |
|
|
|
PRES Université de Toulouse – Institut National Polytechnique de Toulouse - INPT – Université Paul Sabatier [UPS] - Toulouse III – Observatoire Midi-Pyrénées – CNRS : UMR5245 |
|
|
|
|
|
|
|
|
|
| Domaine | : | Sciences de l'environnement/Biodiversité et Ecologie Sciences du Vivant/Ecologie, Environnement/Interactions entre organismes |
|
|
| disease – endangered fish species – extinction – non-native – Spharethecum destruens |
|
| hal-00450688, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00450688 | |
| oai:hal.archives-ouvertes.fr:hal-00450688 | |
| Contributeur : Marie-Noelle Helleouet | |
| Soumis le : Mardi 26 Janvier 2010, 17:19:49 | |
| Dernière modification le : Mardi 26 Janvier 2010, 17:19:49 | |
