Listes faunistiques invertébrés
Le Dourdou à Grand Vabre 05095000
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 18 | 18 |
| Goera | 287 | 1 | ||
| Silo | 292 | 2 | ||
| Cheumatopsyche | 221 | 145 | 40 | |
| Hydropsyche | 212 | 105 | 24 | |
| Hydroptila | 200 | 1 | 3 | |
| Athripsodes | 311 | 5 | ||
| Mystacides | 312 | 1 | 3 | |
| Setodes | 318 | 2 | 3 | |
| Chimarra | 207 | 30 | ||
| Philopotamidae | 206 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 10 | 3 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 12 | 2 | |
| Centroptilum | 383 | 2 | 2 | |
| Procloeon | 390 | 1 | 1 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 2 | 4 | 9 |
| Ephemera | 502 | 5 | 4 | 1 |
| Ecdyonurus | 421 | 5 | 1 | |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 7 | 1 | |
| Leptophlebiidae | 473 | 2 | 3 | |
| Dupophilus | 620 | 1 | 4 | |
| Elmis | 618 | 20 | 4 | |
| Esolus | 619 | 26 | 77 | 513 |
| Limnius | 623 | 7 | ||
| Normandia | 624 | 3 | ||
| Oulimnius | 622 | 3 | 5 | 3 |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 2 | 1 | 8 |
| Forcipomyinae | 20455 | 2 | ||
| Chironomidae | 807 | 792 | 70 | 287 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 5 | ||
| Tabanidae | 837 | 3 | ||
| Gomphus | 679 | 1 | 4 | |
| Onychogomphus | 682 | 1 | 3 | 44 |
| Gomphidae | 678 | 2 | 28 | |
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 19 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Asellidae | 880 | 3 | 1 | |
| Corbicula | 1051 | 20 | 19 | 50 |
| Unionidae | 1037 | 1 | ||
| Potamopyrgus | 978 | 8 | ||
| Ancylus | 1028 | 1 | 6 | |
| Oligochaeta | 933 | 84 | 2 | |
| Dugesia | 1056 | 2 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Bryozoa | 1087 | 1 |