Listes faunistiques invertébrés
HERBASSE A CLERIEUX 4 06580890
- Télécharger la fiche IRSTEA xls / 132 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.4145 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Helophytes | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 6 | |
| Hydropsyche | 212 | 5 | 5 | 2 |
| Hydroptila | 200 | 4 | 9 | 3 |
| Athripsodes | 311 | 3 | 1 | |
| Mystacides | 312 | 4 | 2 | |
| Psychomyia | 239 | 22 | 46 | |
| Rhyacophila lato-sensu | 183 | 8 | 3 | 15 |
| Baetis | 364 | 78 | 336 | 328 |
| Caenis | 457 | 5 | 3 | 2 |
| Ephemerella | 450 | 19 | 46 | 27 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 2 | 4 | |
| Oligoneuriella | 394 | 4 | 5 | |
| Micronecta | 719 | 1 | 1 | |
| Elmis | 618 | 11 | 128 | 50 |
| Esolus | 619 | 4 | 84 | 38 |
| Limnius | 623 | 1 | 4 | 5 |
| Oulimnius | 622 | 8 | ||
| Stenelmis | 617 | 1 | 4 | |
| Chironomidae | 807 | 881 | 1104 | 304 |
| Atalantinae | 3134 | 2 | 5 | 9 |
| Hemerodromiinae | 3202 | 5 | 4 | |
| Limoniidae | 757 | 5 | 50 | 25 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 52 | 3 | 1 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 4 | 1 | |
| Gammarus | 892 | 384 | 880 | 656 |
| Ostracoda | 3170 | 3 | 3 | |
| Corbicula | 1051 | 2 | ||
| Pisidium | 1043 | 62 | 2 | 2 |
| Potamopyrgus | 978 | 82 | 17 | 31 |
| Oligochaeta | 933 | 7 | 22 | 15 |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesia | 1056 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |