Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 11 | 11 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 5 | ||
| Perla | 164 | 2 | ||
| Perlidae | 155 | 3 | ||
| Perlodes | 150 | 1 | 6 | |
| Micrasema | 268 | 4 | 6 | 4 |
| Glossosoma | 190 | 7 | 3 | |
| Glossosomatidae | 189 | 4 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 23 | 11 | 6 |
| Lepidostoma | 305 | 17 | 1 | 1 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Anomalopterygella | 5082 | 2 | 7 | |
| Limnephilinae | 3163 | 61 | 4 | 12 |
| Odontocerum | 339 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 6 | 2 |
| Sericostoma | 322 | 22 | 12 | |
| Baetis lato sensu | 9794 | 18 | 100 | 37 |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 144 | 11 | 3 |
| Ephemera | 502 | 4 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Heptageniidae | 399 | 1 | 3 | |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Platambus | 556 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 16 | 136 | 33 |
| Elmis | 618 | 25 | 12 | 15 |
| Esolus | 619 | 4 | 3 | |
| Limnius | 623 | 1 | 16 | 3 |
| Oulimnius | 622 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 1 | ||
| Forcipomyinae | 20455 | 2 | ||
| Chironomidae | 807 | 1504 | 432 | 55 |
| Empididae | 831 | 6 | 1 | 1 |
| Limoniidae | 757 | 3 | 1 | 3 |
| Simuliidae | 801 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 444 | 12 | |
| Pisidium | 1043 | 1 | 2 | |
| Sphaeriidae | 1042 | 1 | 3 | |
| Ancylus | 1028 | 3 | 11 | |
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 7 | 180 | 25 |
| Polycelis | 1064 | 3 | 1 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 |