Listes faunistiques invertébrés
La Dourbie au niveau de Monna 05148000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.8187 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 16.0 | dominant |
| Hydrophytes | 6.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Hydrophytes | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Granulats | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 5 | 14 | 3 |
| Limnius | 623 | 8 | 11 | |
| Normandia | 624 | 2 | 5 | 5 |
| Riolus | 625 | 3 | 12 | |
| Calopteryx | 650 | 2 | 2 | |
| Coenagrionidae | 658 | 3 | ||
| Boyeria | 670 | 6 | ||
| Onychogomphus | 682 | 1 | 3 | 1 |
| Sialis | 704 | 2 | ||
| Limoniidae | 757 | 26 | 13 | |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 12 | 4 | |
| Chironomidae | 807 | 163 | 212 | 177 |
| Empididae | 831 | 1 | 2 | |
| Athericidae | 838 | 12 | 2 | 3 |
| Gammarus | 892 | 268 | 87 | 37 |
| Oulimnius | 622 | 126 | 63 | 60 |
| Oligochaeta | 933 | 23 | 1 | 3 |
| Potamopyrgus | 978 | 5 | 1 | |
| Ancylus | 1028 | 5 | 3 | |
| Pisidium | 1043 | 9 | 1 | |
| Dugesiidae | 1055 | 1 | 1 | 5 |
| Nematoda | 1089 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Prostoma | 3110 | 1 | ||
| Serratella | 5152 | 3 | 17 | 22 |
| Rhyacophila stricto-sensu | 5237 | 5 | 3 | |
| Baetis lato sensu | 9794 | 77 | 448 | 106 |
| Physella | 19280 | 1 | ||
| Leuctra geniculata | 33830 | 3 | 16 | 10 |
| Cloeon | 387 | 3 | ||
| Orthotrichia | 197 | 9 | 2 | |
| Hydroptila | 200 | 5 | 11 | |
| Chimarra | 207 | 1 | ||
| Hydropsyche | 212 | 1 | 28 | 76 |
| Cheumatopsyche | 221 | 10 | 20 | |
| Polycentropus | 231 | 4 | 4 | 3 |
| Psychomyia | 239 | 1 | 46 | 23 |
| Metalype | 246 | 2 | ||
| Brachycentrus | 265 | 2 | 6 | |
| Micrasema | 268 | 13 | 49 | 12 |
| Silo | 292 | 3 | ||
| Athripsodes | 311 | 19 | 1 | |
| Mystacides | 312 | 9 | 2 | 8 |
| Oecetis | 317 | 1 | ||
| Centroptilum | 383 | 28 | 1 | |
| Leuctra | 69 | 19 | 99 | 93 |
| Procloeon | 390 | 1 | 2 | 2 |
| Heptageniidae | 399 | 1 | 4 | |
| Epeorus | 400 | 2 | 10 | |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 10 | 10 | |
| Heptagenia | 443 | 1 | 2 | |
| Caenis | 457 | 46 | 6 | 47 |
| Leptophlebiidae | 473 | 1 | ||
| Ephemera | 502 | 51 | 1 | 11 |
| Potamanthus | 509 | 2 | 1 | |
| Orectochilus | 515 | 3 | ||
| Ochthebius | 609 | 1 | ||
| Elmis | 618 | 20 | 85 | 26 |
| Esolus | 619 | 10 | 114 | 131 |