Listes faunistiques invertébrés
Le Dourdou à Grand Vabre 05095000
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 45.0 | 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 | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 5 | 19 |
| Euleuctra geniculata | 68 | 1 | 1 | 5 |
| Protonemura | 46 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Agapetus | 191 | 1 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 237 | 17 | 21 |
| Hydropsyche | 212 | 343 | 13 | 27 |
| Hydroptila | 200 | 7 | 12 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 3 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 1 | 4 | 1 |
| Psychomyia | 239 | 99 | 61 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 48 | 49 | 51 |
| Centroptilum | 383 | 14 | ||
| Pseudocentroptilum | 3207 | 2 | ||
| Baetidae | 363 | 9 | ||
| Caenis | 457 | 15 | 2 | |
| Ephemerella | 450 | 8 | 4 | |
| Ephemera | 502 | 12 | 1 | |
| Ecdyonurus | 421 | 1 | 66 | 53 |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 1 | 3 | |
| Rhithrogena | 404 | 2 | ||
| Choroterpes | 474 | 2 | 1 | 1 |
| Paraleptophlebia | 481 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 18 | 4 | 23 |
| Esolus | 619 | 29 | 7 | 16 |
| Limnius | 623 | 1 | 1 | |
| Normandia | 624 | 4 | 4 | 58 |
| Oulimnius | 622 | 33 | 3 | 8 |
| Riolus | 625 | 4 | 1 | 6 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 5 | 2 | 6 |
| Blephariceridae | 747 | 2 | 4 | |
| Chironomidae | 807 | 477 | 31 | 51 |
| Empididae | 831 | 2 | 6 | |
| Limoniidae | 757 | 5 | 17 | 58 |
| Simuliidae | 801 | 9 | 52 | 6 |
| Gomphus | 679 | 5 | ||
| Onychogomphus | 682 | 18 | 2 | |
| Asellidae | 880 | 7 | ||
| Pacifastacus | 872 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 2 |
| Potamopyrgus | 978 | 2 | ||
| Oligochaeta | 933 | 2 | 1 | |
| Dugesiidae | 1055 | 2 |