Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/09/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.8215 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | 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 | 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 | 4 | 1 | |
| Esolus | 619 | 6 | 3 | |
| Dupophilus | 620 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 11 | 37 | 14 |
| Cordulegaster | 687 | 1 | ||
| Limoniidae | 757 | 6 | 3 | 2 |
| Psychodidae | 783 | 7 | 1 | |
| Simuliidae | 801 | 40 | 7 | 1 |
| Chironomidae | 807 | 660 | 66 | 97 |
| Ceratopogonidae | 819 | 4 | 2 | |
| Empididae | 831 | 6 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Elmis | 618 | 56 | ||
| Hydracarina | 906 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 4 | 1 |
| Ancylus | 1028 | 1 | 1 | |
| Torleya | 2391 | 1 | ||
| Hydroporinae | 2393 | 2 | 1 | |
| Colymbetinae | 2395 | 5 | ||
| Limnephilinae | 3163 | 5 | 1 | 4 |
| Serratella | 5152 | 10 | 5 | 1 |
| Agapetinae | 9812 | 1 | ||
| Pediciidae | 50011 | 1 | 1 | |
| Micrasema | 268 | 138 | 16 | 3 |
| Protonemura | 46 | 614 | 81 | 3 |
| Leuctra | 69 | 18 | 9 | 9 |
| Isoperla | 140 | 2 | 1 | |
| Dinocras | 156 | 37 | 1 | 2 |
| Perla | 164 | 4 | 1 | |
| Chloroperla | 170 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 7 |
| Glossosoma | 190 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Hydropsyche | 212 | 18 | 2 | |
| Tinodes | 245 | 2 | 2 | |
| Nemoura | 26 | 6 | 3 | 4 |
| Silo | 292 | 1 | ||
| Sericostoma | 322 | 4 | ||
| Odontocerum | 339 | 18 | 1 | 1 |
| Baetis | 364 | 179 | 109 | 34 |
| Epeorus | 400 | 19 | 78 | 5 |
| Rhithrogena | 404 | 3 | 75 | 4 |
| Ecdyonurus | 421 | 21 | 2 | 21 |
| Paraleptophlebia | 481 | 1 | 4 | |
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 3 | ||
| Hydraena | 608 | 135 | 13 |