Listes faunistiques invertébrés
GRESSE A VARCES-ALLIERES-ET-RISSET 3 06580960
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 20 | 70 | 78 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 2 | 1 | |
| Perlidae | 155 | 3 | 1 | 1 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 5 | 6 | 31 |
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 2 | 4 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetidae | 363 | 3 | 1 | 2 |
| Acentrella | 5151 | 1 | 3 | |
| Baetis | 364 | 33 | 131 | 89 |
| Procloeon | 390 | 2 | 8 | |
| Caenis | 457 | 8 | 5 | 7 |
| Ephemera | 502 | 5 | ||
| Heptageniidae | 399 | 3 | 20 | 19 |
| Ecdyonurus | 421 | 2 | 10 | |
| Epeorus | 400 | 11 | 24 | |
| Rhithrogena | 404 | 3 | 13 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Oligoneuriella | 394 | 3 | 7 | |
| Dryopidae | 610 | 1 | ||
| Elmis | 618 | 22 | 1 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 13 | 2 |
| Orectochilus | 515 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 230 | 130 | 113 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Simuliidae | 801 | 32 | 5 | 45 |
| Tipulidae | 753 | 7 | ||
| Calopteryx | 650 | 6 | ||
| Onychogomphus | 682 | 61 | 3 | 4 |
| Gammaridae | 887 | 6 | ||
| Gammarus | 892 | 22 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 2 | ||
| Oligochaeta | 933 | 41 | 60 | 35 |
| Dugesiidae | 1055 | 1 | ||
| Prostoma | 3110 | 3 | 3 |