Listes faunistiques invertébrés
La Dourbie au niveau de Monna 05148000
- Télécharger la fiche IRSTEA xls / 156 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 14.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Hydrophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 54 | 196 | 13 |
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 72 | 516 | 294 |
| Agapetinae | 9812 | 2 | 10 | 7 |
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 1 | 4 | 2 |
| Hydropsyche | 212 | 12 | 84 | 48 |
| Hydroptila | 200 | 9 | ||
| Athripsodes | 311 | 2 | 2 | 1 |
| Mystacides | 312 | 3 | 2 | |
| Polycentropus | 231 | 3 | 7 | |
| Metalype | 246 | 5 | ||
| Psychomyia | 239 | 1 | 90 | 14 |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 15 |
| Baetis lato sensu | 9794 | 32 | 150 | 528 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 11 | 1 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 37 | 15 | |
| Ephemerella ignita | 451 | 84 | 70 | 54 |
| Ecdyonurus | 421 | 8 | 15 | |
| Epeorus | 400 | 4 | 23 | |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 7 | ||
| Heptageniidae | 399 | 2 | 1 | |
| Potamanthus | 509 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 48 | 13 | 26 |
| Esolus | 619 | 38 | 80 | 26 |
| Limnius | 623 | 2 | 7 | 5 |
| Oulimnius | 622 | 24 | 40 | 3 |
| Riolus | 625 | 4 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 4 | 4 | 1 |
| Blephariceridae | 747 | 10 | ||
| Chironomidae | 807 | 752 | 97 | 9 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 7 | 5 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 2 | 672 |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 416 | 11 | 1251 |
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 16 | 2 | |
| Potamopyrgus | 978 | 12 | 1 | |
| Physa (sensu lato) | 997 | 20 | ||
| Physella | 19280 | 84 | ||
| Ancylus | 1028 | 8 | 26 | |
| Oligochaeta | 933 | 5 | 5 | |
| Dugesia | 1056 | 3 | 4 | 6 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |