Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 37 |
| Taxon indicateur | Ephemeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 52.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 248 | 8 | 4 |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 6 | ||
| Polycentropus | 231 | 4 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Lype | 241 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Baetis lato sensu | 9794 | 8 | 7 | 1 |
| Centroptilum | 383 | 6 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 2 | 3 | |
| Ephemera | 502 | 2 | 3 | 1 |
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 13 | 1 | 3 |
| Elmis | 618 | 4 | 6 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 2 | 5 | |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 10 | 25 | 7 |
| Ceratopogonidae | 819 | 9 | ||
| Chironomidae | 807 | 224 | 32 | 17 |
| Empididae | 831 | 2 | 12 | 1 |
| Limoniidae | 757 | 30 | 28 | 2 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 3 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 8 | 1 | |
| Platycnemis | 657 | 6 | ||
| Echinogammarus | 888 | 529 | 80 | 1 |
| Gammarus | 892 | 145 | 4 | |
| Corbicula | 1051 | 2 | 8 | 14 |
| Pisidium | 1043 | 6 | ||
| Sphaeriidae | 1042 | 14 | 2 | 2 |
| Potamopyrgus | 978 | 208 | 27 | 13 |
| Physella | 19280 | 1 | ||
| Physidae | 995 | 7 | ||
| Oligochaeta | 933 | 45 | 8 | 22 |
| Dugesia | 1056 | 7 | 1 | |
| Mermithoïdea | 3159 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |