Listes faunistiques invertébrés
Esteron à Gilette 06212600
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 10 | 1 | 17 |
| Leuctra | 69 | 236 | 77 | 173 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | 7 | |
| Perla | 164 | 1 | 2 | |
| Perlodidae | 127 | 1 | ||
| Cheumatopsyche | 221 | 12 | 16 | |
| Hydropsyche | 212 | 3 | 19 | 6 |
| Hydroptila | 200 | 2 | 8 | 1 |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 5 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 2 | |
| Baetis | 364 | 19 | 18 | |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 130 | 21 | 22 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 3 | 14 | 15 |
| Torleya | 2391 | 1 | ||
| Heptageniidae | 399 | 1 | 28 | 19 |
| Ecdyonurus | 421 | 1 | 43 | 27 |
| Rhithrogena | 404 | 7 | 2 | 7 |
| Leptophlebiidae | 473 | 5 | 3 | |
| Choroterpes | 474 | 4 | ||
| Oligoneuriella | 394 | 7 | 10 | |
| Micronecta | 719 | 4 | 9 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | 10 | 7 |
| Esolus | 619 | 10 | 6 | 7 |
| Limnius | 623 | 5 | 3 | |
| Normandia | 624 | 2 | 3 | |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 16 | 3 | |
| Chironomidae | 807 | 163 | 53 | 26 |
| Empididae | 831 | 3 | 1 | 3 |
| Limoniidae | 757 | 1 | 6 | |
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 3 | 1 | |
| Boyeria | 670 | 3 | 1 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 3 | |
| Libellulidae | 696 | 58 | ||
| Gammarus | 892 | 3 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | ||
| Dugesiidae | 1055 | 3 | ||
| Oligochaeta | 933 | 7 | 5 | |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | 3 |