Listes faunistiques invertébrés
Le Dourdou à Grand Vabre 05095000
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 24/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Blocs | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | 167 | 3 |
| Leuctra | 69 | 57 | 337 | 81 |
| Perla | 164 | 4 | 2 | |
| Brachycentrus | 265 | 3 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 8 | 2 |
| Cheumatopsyche | 221 | 23 | 328 | 103 |
| Hydropsyche | 212 | 31 | 230 | 202 |
| Hydroptila | 200 | 32 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 16 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 6 | 3 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 3 | 1 |
| Psychomyia | 239 | 1 | 45 | 14 |
| Rhyacophila lato-sensu | 183 | 20 | ||
| Baetis | 364 | 86 | 181 | |
| Centroptilum | 383 | 14 | ||
| Procloeon | 390 | 9 | ||
| Caenis | 457 | 19 | ||
| Ephemerella | 450 | 5 | 9 | 2 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | 31 | 17 |
| Heptagenia | 443 | 2 | ||
| Paraleptophlebia | 481 | 3 | ||
| Oligoneuriella | 394 | 1 | 2 | |
| Aphelocheirus | 721 | 2 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 2 | 31 | 26 |
| Esolus | 619 | 26 | 45 | 105 |
| Limnius | 623 | 3 | 23 | 10 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 11 | 6 | 4 |
| Stenelmis | 617 | 2 | 18 | 4 |
| Gyrinidae | 512 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 16 | 20 |
| Chironomidae | 807 | 395 | 47 | 7 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 3 | 30 | 5 |
| Simuliidae | 801 | 3 | ||
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 11 | 13 | |
| Onychogomphus | 682 | 5 | 4 | |
| Platycnemis | 657 | 28 | ||
| Asellidae | 880 | 4 | ||
| Pacifastacus | 872 | 8 | 3 | 1 |
| Gammarus | 892 | 1 | 1 | 1 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Corbicula | 1051 | 76 | 25 | 37 |
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 2 | 19 | 3 |
| Potamopyrgus | 978 | 1 | ||
| Dugesiidae | 1055 | 6 | 2 | |
| Oligochaeta | 933 | 18 | 11 | 6 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Bryozoa | 1087 | 3 |