Listes faunistiques invertébrés
ESTABLET A LA-CHARCE 06116625
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 29/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.5790 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Onychogomphus | 682 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Micronectinae | 20396 | 1 | 1 | |
| Serratella | 5152 | 10 | 11 | 1 |
| Acentrella | 5151 | 37 | 27 | 71 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 210 | 5 | 10 |
| Gammaridae | 887 | 2 | 3 | |
| Empididae | 831 | 9 | 7 | 2 |
| Stratiomyidae | 824 | 1 | ||
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 113 | 48 | 53 |
| Simuliidae | 801 | 117 | 295 | 68 |
| Psychodidae | 783 | 3 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Protonemura | 46 | 3 | 1 | |
| Riolus | 625 | 7 | ||
| Esolus | 619 | 2 | ||
| Ephemera | 502 | 33 | 2 | |
| Leptophlebiidae | 473 | 4 | ||
| Caenis | 457 | 6 | 6 | 8 |
| Ecdyonurus | 421 | 6 | 2 | 1 |
| Heptageniidae | 399 | 1 | 1 | 1 |
| Baetis | 364 | 92 | 40 | 38 |
| Baetidae | 363 | 6 | 12 | 8 |
| Hydropsyche | 212 | 3 | 3 | |
| Hydroptilidae | 193 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 8 | 9 |
| Isoperla | 140 | 1 | ||
| Leuctra | 69 | 6 | 6 |