Listes faunistiques invertébrés
La Dordogne à Carennac 05061500
- Télécharger la fiche IRSTEA xls / 2212 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Rapide | A |
| P3 | Algues | Rapide | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 2 | 1 | |
| Aphelocheirus | 721 | 1 | 4 | |
| Asellidae | 880 | 1 | ||
| Athericidae | 838 | 1 | ||
| Baetis | 364 | 111 | 40 | 27 |
| Blephariceridae | 747 | 14 | 219 | 113 |
| Brachycentrus | 265 | 3 | 4 | 5 |
| Micrasema | 268 | 1 | 1 | 1 |
| Chironomidae | 807 | 524 | 57 | 354 |
| Corbicula | 1051 | 1 | 1 | 8 |
| Oulimnius | 622 | 1 | ||
| Elmis | 618 | 68 | 5 | 12 |
| Stenelmis | 617 | 1 | 2 | |
| Dupophilus | 620 | 2 | 1 | |
| Esolus | 619 | 4 | 7 | 12 |
| Limnius | 623 | 6 | 12 | |
| Empididae | 831 | 1 | ||
| Ephemerella | 450 | 309 | 59 | 110 |
| Erpobdellidae | 928 | 1 | 8 | 6 |
| Gammarus | 892 | 33 | 91 | 161 |
| Gerris | 735 | 1 | ||
| Agapetus | 191 | 4 | ||
| Glossosoma | 190 | 6 | 15 | 10 |
| Glossosomatidae | 189 | 1 | 4 | 18 |
| Goeridae | 286 | 6 | 5 | |
| Rhithrogena | 404 | 1 | 48 | 60 |
| Epeorus | 400 | 2 | 11 | 6 |
| Ecdyonurus | 421 | 9 | 16 | |
| Heptageniidae | 399 | 31 | 8 | |
| Heptagenia | 443 | 7 | ||
| Hydracarina | 906 | 5 | 1 | 6 |
| Potamopyrgus | 978 | 1 | ||
| Cheumatopsyche | 221 | 2 | 2 | 3 |
| Hydropsyche | 212 | 157 | 102 | 123 |
| Lepidostomatidae | 304 | 2 | ||
| Setodes | 318 | 20 | 13 | |
| Leuctra | 69 | 3 | 58 | 103 |
| Euleuctra | 67 | 15 | 11 | |
| Limnephilinae | 3163 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 1 | 5 | 25 |
| Oligoneuriella | 394 | 18 | 27 | |
| Perlidae | 155 | 3 | 1 | |
| Perla | 164 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Psychomyia | 239 | 3 | 26 | |
| Rhyacophila lato-sensu | 183 | 28 | 7 | 12 |
| Simuliidae | 801 | 1683 | 418 | 108 |
| Tabanidae | 837 | 1 |