Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 15.0 | dominant |
| Granulats | 25.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Blocs | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 6 | 17 | 13 |
| Protonemura | 46 | 301 | 45 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 3 | ||
| Isoperla | 140 | 5 | ||
| Perlodes | 150 | 1 | 1 | |
| Perlodidae | 127 | 4 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 17 | ||
| Silo | 292 | 1 | 4 | |
| Hydropsyche | 212 | 164 | 2 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 3 | 1 | |
| Limnephilinae | 3163 | 2 | 3 | |
| Odontocerum | 339 | 3 | 5 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 2 | 5 | 1 |
| Rhyacophila lato-sensu | 183 | 9 | ||
| Sericostoma | 322 | 3 | 4 | 4 |
| Sericostomatidae | 321 | 2 | ||
| Baetis | 364 | 21 | 1 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 4 | ||
| Torleya | 2391 | 2 | 1 | |
| Ephemera | 502 | 1 | 16 | 24 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 14 | ||
| Rhithrogena | 404 | 2 | 2 | |
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 70 | 14 | 11 |
| Elmis | 618 | 16 | 2 | 22 |
| Esolus | 619 | 13 | 1 | 2 |
| Limnius | 623 | 18 | 2 | |
| Oulimnius | 622 | 3 | 2 | 8 |
| Hydraena | 608 | 20 | 2 | 5 |
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 16 | 25 | 8 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 6 | 4 |
| Simuliidae | 801 | 204 | 1 | 2 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | 2 | |
| Gammarus | 892 | 8 | 1 | |
| Ancylus | 1028 | 9 | ||
| Erpobdellidae | 928 | 1 | 1 | 2 |
| Oligochaeta | 933 | 1 | 1 | 3 |
| Nemathelmintha | 3111 | 1 |