Listes faunistiques invertébrés
GELON A VILLARD-SALLET 2 06139815
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| 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 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 1 | ||
| Perlidae | 155 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Glossosomatinae | 20359 | 1 | ||
| Hydropsyche | 212 | 3 | 10 | 18 |
| Hydroptila | 200 | 3 | ||
| Limnephilinae | 3163 | 2 | 1 | 4 |
| Odontocerum | 339 | 4 | ||
| Rhyacophila lato-sensu | 183 | 9 | 14 | 15 |
| Sericostoma | 322 | 4 | 2 | |
| Baetis | 364 | 752 | 345 | 548 |
| Serratella | 5152 | 337 | 272 | 318 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 2 | 9 | 9 |
| Elmis | 618 | 7 | 9 | 16 |
| Esolus | 619 | 3 | 13 | 12 |
| Limnius | 623 | 7 | 33 | 33 |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 9 | 10 |
| Ceratopogonidae | 819 | 12 | ||
| Chironomidae | 807 | 646 | 245 | 206 |
| Empididae | 831 | 4 | 6 | 6 |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 8 | 6 | |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 38 | 43 | 40 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 757 | 701 | 600 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 5 | ||
| Potamopyrgus | 978 | 5 | 26 | 24 |
| Physidae | 995 | 1 | ||
| Ancylus | 1028 | 2 | 6 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 6 | 285 | 295 |
| Dugesiidae | 1055 | 2 | 7 | 13 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |