Listes faunistiques invertébrés
AIGUE A NYONS 06116720
- Télécharger la fiche IRSTEA xls / 66 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Moyenne | A |
| P3 | Helophytes | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 4 | 79 | 25 |
| Perlodidae | 127 | 2 | 4 | |
| Hydropsyche | 212 | 37 | 8 | |
| Hydroptila | 200 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 3 | 7 | |
| Baetis | 364 | 14 | 259 | 48 |
| Acentrella sinaica | 378 | 1 | 1 | |
| Cloeon | 387 | 3 | ||
| Pseudocentroptilum | 3207 | 3 | 3 | |
| Caenis | 457 | 108 | 17 | 18 |
| Ephemerella | 450 | 3 | 1 | |
| Heptageniidae | 399 | 1 | 115 | 14 |
| Heptagenia | 443 | 6 | ||
| Ecdyonurus | 421 | 20 | 7 | |
| Epeorus | 400 | 16 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Oligoneuriella | 394 | 19 | 21 | |
| Micronecta | 719 | 1 | 1 | |
| Hydrometridae | 739 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Dryops | 613 | 4 | ||
| Hydroporinae | 2393 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 17 | 6 | 8 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 1 | 4 | 4 |
| Simuliidae | 801 | 80 | 13 | |
| Tabanidae | 837 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 8 | 4 | 2 |
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 5 | 1 | |
| Ancylus | 1028 | 1 | ||
| Physella | 19280 | 5 | ||
| Oligochaeta | 933 | 5 | 1 | |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 6 | 32 | 18 |
| Prostoma | 3110 | 1 |