Listes faunistiques invertébrés
L'Oulas au niveau de Paulinet 05133280
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micronecta | 719 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Habroleptoides | 485 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Epeorus | 400 | 11 | ||
| Ecdyonurus | 421 | 12 | 11 | |
| Hydroptila | 200 | 2 | ||
| Nemathelmintha | 3111 | 1 | ||
| Esolus | 619 | 9 | 10 | |
| Mystacides | 312 | 10 | 4 | |
| Goeridae | 286 | 1 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Dupophilus | 620 | 9 | 6 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ancylus | 1028 | 1 | 1 | 1 |
| Sialis | 704 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 2 | 7 | |
| Pisidium | 1043 | 3 | 3 | |
| Psychodidae | 783 | 1 | ||
| Athericidae | 838 | 7 | 5 | 2 |
| Chironomidae | 807 | 60 | 40 | 18 |
| Gammarus | 892 | 40 | 3 | |
| Oligochaeta | 933 | 13 | 43 | 25 |
| Leuctra | 69 | 10 | 188 | 40 |
| Leuctra geniculata | 33830 | 1 | 4 | 2 |
| Nemoura | 26 | 13 | 1 | |
| Protonemura | 46 | 2 | ||
| Elmis | 618 | 4 | 11 | 10 |
| Hydrocyphon | 637 | 1 | 2 | 2 |
| Polycentropus | 231 | 2 | 4 | 4 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 2 | ||
| Oecetis | 317 | 3 | 10 | 29 |
| Hydropsyche | 212 | 3 | 1 | 11 |
| Cheumatopsyche | 221 | 2 | ||
| Micrasema | 268 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 5 | 4 | 7 |
| Electrogena | 3181 | 1 | ||
| Paraleptophlebia | 481 | 2 | 1 | |
| Habrophlebia | 491 | 3 | 6 | 6 |
| Leptophlebiidae | 473 | 6 | 16 | 12 |
| Ephemera | 502 | 2 | 4 | 1 |
| Heptageniidae | 399 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 2 | ||
| Epitheca | 2655 | 1 | ||
| Pacifastacus | 872 | 2 | 2 |