Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.8463 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 3 | ||
| Hydraena | 608 | 23 | 6 | |
| Elmis | 618 | 5 | 5 | |
| Esolus | 619 | 2 | 4 | |
| Limnius | 623 | 16 | 8 | 23 |
| Limoniidae | 757 | 5 | 1 | 7 |
| Simuliidae | 801 | 54 | 5 | 1 |
| Chironomidae | 807 | 554 | 41 | 27 |
| Ceratopogonidae | 819 | 2 | ||
| Empididae | 831 | 1 | 1 | |
| Athericidae | 838 | 34 | 3 | 7 |
| Habroleptoides | 485 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Erpobdellidae | 928 | 3 | 1 | |
| Oligochaeta | 933 | 1 | ||
| Ancylus | 1028 | 43 | 34 | |
| Agriotypus | 1083 | 1 | ||
| Hydroporinae | 2393 | 4 | 2 | |
| Colymbetinae | 2395 | 3 | ||
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 2 | 2 | |
| Limnephilinae | 3163 | 15 | 36 | 8 |
| Hydropsyche | 212 | 14 | 3 | 4 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 200 | 7 | 3 |
| Leuctra | 69 | 16 | 3 | 7 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | 1 | |
| Dinocras | 156 | 89 | 1 | 10 |
| Perla | 164 | 4 | 5 | |
| Chloroperla | 170 | 1 | ||
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 11 | 9 |
| Glossosomatidae | 189 | 14 | 5 | |
| Glossosoma | 190 | 1 | ||
| Taeniopteryx | 14 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Micrasema | 268 | 227 | 5 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | 1 | |
| Odontocerum | 339 | 10 | 3 | |
| Baetis | 364 | 45 | 78 | 43 |
| Epeorus | 400 | 43 | 17 | |
| Rhithrogena | 404 | 5 | 14 | |
| Ecdyonurus | 421 | 3 | 9 | |
| Ephemerella | 450 | 32 | 3 | 2 |