Listes faunistiques invertébrés
Esteron à Gilette 06212600
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlodidae |
| I2M2 | 0.9155 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 6 | |
| Leuctra | 69 | 35 | 17 | 32 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 4 | 7 | |
| Cheumatopsyche | 221 | 28 | 20 | |
| Hydropsyche | 212 | 1 | 39 | 15 |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 3 | ||
| Setodes | 318 | 4 | 2 | |
| Wormaldia | 210 | 3 | 4 | |
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 14 | ||
| Baetidae | 363 | 7 | ||
| Baetis | 364 | 1 | 123 | 41 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 28 | 28 | 11 |
| Ephemerella | 450 | 9 | 5 | 6 |
| Heptageniidae | 399 | 2 | 8 | 9 |
| Ecdyonurus | 421 | 8 | 27 | 19 |
| Epeorus | 400 | 2 | 11 | |
| Rhithrogena | 404 | 3 | ||
| Choroterpes | 474 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Oligoneuriella | 394 | 53 | 35 | |
| Micronecta | 719 | 5 | 3 | 1 |
| Gerris | 735 | 4 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 12 | 1 | |
| Colymbetinae | 2395 | 3 | ||
| Elmis | 618 | 6 | 82 | 45 |
| Esolus | 619 | 10 | 8 | |
| Limnius | 623 | 7 | 13 | 13 |
| Riolus | 625 | 2 | 7 | 2 |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 44 | 102 | 36 |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 3 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | 1 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 15 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Oxygastra | 691 | 2 | ||
| Onychogomphus | 682 | 7 | 3 | |
| Platycnemis | 657 | 5 | ||
| Copepoda | 3206 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 7 | 7 | 2 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 12 | 13 | 1 |
| Nematoda | 1089 | 2 |