Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | ||
| Granulats | 51.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetinae | 9812 | 2 | ||
| Ancylus | 1028 | 1 | 1 | 3 |
| Baetis | 364 | 9 | 56 | 17 |
| Caenis | 457 | 8 | 1 | |
| Centroptilum | 383 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 14593 | 304 | 152 |
| Colymbetinae | 2395 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Dixa | 794 | 1 | ||
| Dupophilus | 620 | 2 | 2 | 1 |
| Elmis | 618 | 2 | ||
| Empididae | 831 | 1 | ||
| Ephemera | 502 | 3 | 2 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Esolus | 619 | 1 | 2 | 1 |
| Gammarus | 892 | 109 | 100 | 14 |
| Glossiphonia | 909 | 19 | ||
| Glossiphoniidae | 908 | 1 | 2 | |
| Goeridae | 286 | 1 | 3 | |
| Gomphidae | 678 | 1 | ||
| Helodes | 636 | 1 | ||
| Helophorus | 604 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Leuctra | 69 | 9 | 14 | 10 |
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 5 | ||
| Limnius | 623 | 3 | 5 | |
| Limoniidae | 757 | 1 | 8 | 1 |
| Micronecta | 719 | 6 | 2 | 1 |
| Mystacides | 312 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | ||
| Nemouridae | 20 | 2 | ||
| Nepa | 726 | 1 | ||
| Oligochaeta | 933 | 1056 | 44 | 132 |
| Onychogomphus | 682 | 3 | 1 | |
| Oulimnius | 622 | 10 | 10 | 2 |
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 12 | 11 | 4 |
| Procloeon | 390 | 1 | 1 | 1 |
| Psychodidae | 783 | 1 | ||
| Radix | 1004 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 8 | 2 | 2 |
| Serratella | 5152 | 80 | 16 | 5 |
| Sialis | 704 | 4 | ||
| Simuliidae | 801 | 60 | 5 | 2 |
| Sphaeriidae | 1042 | 2 | 2 | 2 |
| Tabanidae | 837 | 11 | 1 | 8 |