Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 173 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 04/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 8.0 | dominant |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 46 | 152 | 5 |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 1 | 3 | |
| Goera | 287 | 9 | 14 | |
| Silo | 292 | 6 | 20 | |
| Goeridae | 286 | 24 | 7 | |
| Hydropsyche | 212 | 19 | 20 | |
| Hydroptila | 200 | 11 | 17 | 19 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 3 | ||
| Setodes | 318 | 1 | ||
| Drusinae | 3120 | 2 | 1 | |
| Limnephilinae | 3163 | 1 | 23 | |
| Odontocerum | 339 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 7 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 4 | 4 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 21 | 3 | |
| Baetis lato sensu | 9794 | 1 | 32 | 19 |
| Centroptilum | 383 | 6 | ||
| Procloeon | 390 | 1 | 15 | 11 |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 52 | 2 | |
| Ecdyonurus | 421 | 8 | ||
| Heptageniidae | 399 | 9 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 3 | 1 | |
| Hydrometra | 740 | 2 | 2 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 8 | ||
| Elmis | 618 | 160 | 88 | 17 |
| Esolus | 619 | 320 | 304 | 9 |
| Limnius | 623 | 8 | 16 | |
| Oulimnius | 622 | 256 | 16 | 13 |
| Stenelmis | 617 | 1 | 4 | |
| Orectochilus | 515 | 1 | 8 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 7 | ||
| Limnophora | 848 | 1 | ||
| Athericidae | 838 | 5 | 9 | 2 |
| Ceratopogoninae | 822 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 576 | 4 | 52 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 1 | 5 | 3 |
| Pediciini | 20537 | 1 | ||
| Rhagionidae | 841 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Potamopyrgus | 978 | 20 | 5 | |
| Radix | 1004 | 10 | 6 | 1 |
| Ancylus | 1028 | 4 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 8 | 1 | 1 |
| Dugesia | 1056 | 2 | ||
| Planariidae | 1061 | 1 | ||
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |