Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/09/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.8734 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 2 | 2 | 5 |
| Paraleptophlebia | 481 | 2 | ||
| Habroleptoides | 485 | 3 | 5 | |
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 38 | 14 | 3 |
| Elmis | 618 | 65 | 1 | 3 |
| Esolus | 619 | 2 | 2 | |
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 11 | 38 | 44 |
| Calopteryx | 650 | 1 | ||
| Limoniidae | 757 | 5 | 1 | 3 |
| Psychodidae | 783 | 1 | 1 | |
| Dixidae | 793 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Chironomidae | 807 | 282 | 106 | 60 |
| Ceratopogonidae | 819 | 2 | 2 | |
| Empididae | 831 | 4 | ||
| Tabanidae | 837 | 3 | ||
| Athericidae | 838 | 1 | ||
| Gammarus | 892 | 3 | ||
| Oligochaeta | 933 | 12 | 8 | |
| Ancylus | 1028 | 4 | 18 | |
| Torleya | 2391 | 1 | ||
| Hydroporinae | 2393 | 3 | ||
| Colymbetinae | 2395 | 32 | 1 | 1 |
| Limnephilinae | 3163 | 14 | ||
| Psychomyia | 239 | 1 | ||
| Protonemura | 46 | 155 | 3 | 14 |
| Leuctra | 69 | 18 | 9 | 8 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 13 | 1 | |
| Perla | 164 | 5 | 3 | |
| Chloroperla | 170 | 3 | ||
| Siphonoperla | 174 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 5 |
| Glossosoma | 190 | 2 | ||
| Agapetus | 191 | 4 | ||
| Hydropsyche | 212 | 184 | 24 | 20 |
| Nemoura | 26 | 33 | 4 | |
| Micrasema | 268 | 78 | 4 | 3 |
| Silo | 292 | 2 | ||
| Mystacides | 312 | 3 | ||
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 3 | 6 | 2 |
| Baetis | 364 | 103 | 135 | 139 |
| Procloeon | 390 | 1 | ||
| Epeorus | 400 | 4 | 60 | 96 |
| Rhithrogena | 404 | 2 | 10 | 21 |
| Ecdyonurus | 421 | 2 | 17 | 10 |
| Ephemerella ignita | 451 | 3 | 1 |