Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | 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 | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 34 | 3 | 2 |
| Protonemura | 46 | 121 | 7 | 25 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 2 | 2 | |
| Micrasema | 268 | 58 | 18 | 22 |
| Silo | 292 | 1 | 2 | |
| Hydropsyche | 212 | 27 | 4 | 15 |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 13 | 2 | 1 |
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Baetis | 364 | 32 | 10 | 4 |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | 2 | |
| Ephemerella ignita | 451 | 6 | 2 | 3 |
| Torleya | 2391 | 3 | 1 | 1 |
| Ephemera | 502 | 3 | 1 | |
| Ecdyonurus | 421 | 1 | 18 | |
| Epeorus | 400 | 2 | 7 | |
| Paraleptophlebia | 481 | 1 | 4 | |
| Aphelocheirus | 721 | 2 | ||
| Dupophilus | 620 | 47 | 6 | 14 |
| Elmis | 618 | 62 | 17 | 20 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 6 | 1 | |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 14 | 1 | |
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 235 | 13 | 5 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Gammarus | 892 | 14 | ||
| Hydracarina | 906 | 3 | 3 | |
| Ancylus | 1028 | 1 | 6 | 2 |
| Xironogiton | 23599 | 21 | ||
| Oligochaeta | 933 | 21 | 1 |