Listes faunistiques invertébrés
La Sioule à Contigny 04043100
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.7093 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Helophytes | Lente | A |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Rapide | C |
| P8 | Blocs | Moyenne | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Hydrophytes | Lente | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 2 | |
| Leuctra | 69 | 12 | 13 | 13 |
| Brachycentrus | 265 | 37 | ||
| Hydropsychidae | 211 | 3 | 1 | |
| Hydropsyche | 212 | 27 | 25 | 23 |
| Hydroptila | 200 | 3 | ||
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 1 | 2 | |
| Leptocerus | 319 | 1 | ||
| Chimarra | 207 | 2 | 3 | |
| Psychomyia | 239 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 40 | 41 | 43 |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 6 | 23 | 12 |
| Ephemerella ignita | 451 | 31 | 13 | 30 |
| Dacnogenia | 31251 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 1 | |
| Rhithrogena | 404 | 2 | 2 | |
| Choroterpes | 474 | 4 | 12 | 23 |
| Ephoron | 496 | 15 | 31 | 24 |
| Potamanthus | 509 | 1 | 18 | 20 |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 23 | 21 | 43 |
| Limnius | 623 | 2 | 20 | 27 |
| Oulimnius | 622 | 2 | 1 | 19 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 16 | 3 | 1 |
| Atherix | 839 | 1 | ||
| Chironomidae | 807 | 4 | 50 | 2 |
| Hexatoma | 773 | 2 | 2 | |
| Antocha | 759 | 2 | 1 | |
| Simulium | 806 | 1 | 1 | |
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 17 | ||
| Orconectes | 870 | 1 | 1 | |
| Asellidae | 880 | 19 | 8 | |
| Gammaroidea | 23156 | 16 | ||
| Gammarus | 892 | 16 | 1 | |
| Niphargus | 902 | 1 | ||
| Radix | 1004 | 1 | ||
| Corbicula | 1051 | 4 | 12 | 21 |
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 3 | 1 | |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 21 | 14 | 25 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |