Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | 3 | |
| Leuctra | 69 | 7 | 160 | 10 |
| Protonemura | 46 | 7 | 5 | 4 |
| Dinocras | 156 | 9 | ||
| Perla | 164 | 5 | 1 | |
| Isoperla | 140 | 1 | 3 | |
| Micrasema | 268 | 42 | 25 | 928 |
| Glossosoma | 190 | 1 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 736 | 432 | 704 |
| Lepidostoma | 305 | 2 | ||
| Drusinae | 3120 | 1 | 8 | 1 |
| Limnephilinae | 3163 | 64 | 6 | |
| Philopotamus | 209 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 4 | 6 |
| Sericostoma | 322 | 39 | 4 | 6 |
| Baetis lato sensu | 9794 | 32 | 43 | 88 |
| Caenis | 457 | 20 | 16 | 1 |
| Ephemerella ignita | 451 | 800 | 640 | 416 |
| Ephemera | 502 | 10 | 1 | |
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 3 | 2 | |
| Heptageniidae | 399 | 1 | 2 | |
| Habrophlebia | 491 | 2 | ||
| Dupophilus | 620 | 56 | 46 | 992 |
| Elmis | 618 | 176 | 99 | 2720 |
| Esolus | 619 | 8 | 18 | 448 |
| Limnius | 623 | 1 | 64 | |
| Oulimnius | 622 | 8 | 4 | 128 |
| Hydraena | 608 | 5 | 18 | 5 |
| Athericidae | 838 | 14 | 4 | 7 |
| Chironomidae | 807 | 2304 | 648 | 1536 |
| Empididae | 831 | 8 | 14 | 11 |
| Limoniidae | 757 | 1 | ||
| Pediciini | 20537 | 1 | 3 | 1 |
| Simuliidae | 801 | 42 | 7 | 112 |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 1 | ||
| Ancylus | 1028 | 40 | 1 | 2 |
| Erpobdellidae | 928 | 14 | 1 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 272 | 504 | 896 |
| Polycelis | 1064 | 6 | 2 | 10 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |