Listes faunistiques invertébrés
Maury à Maury 06173500
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/05/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.6860 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Hydrophytes | Moyenne | A |
| P7 | Blocs | Moyenne | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 20 | 46 | 59 |
| Leuctra | 69 | 2 | 16 | |
| Hydropsyche | 212 | 100 | 69 | 28 |
| Hydroptila | 200 | 6 | 2 | 2 |
| Orthotrichia | 197 | 12 | 2 | 1 |
| Setodes | 318 | 21 | 1 | 10 |
| Triaenodes | 314 | 9 | ||
| Chimarra | 207 | 1 | 3 | 1 |
| Polycentropus | 231 | 3 | 1 | 2 |
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 2 |
| Baetis | 364 | 90 | 73 | 27 |
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 16 | 7 | 15 |
| Ephemerella ignita | 451 | 2 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Choroterpes | 474 | 2 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 11 | 10 |
| Limnius | 623 | 4 | 14 | 8 |
| Oulimnius | 622 | 130 | 16 | 30 |
| Stenelmis | 617 | 1 | 12 | 15 |
| Haliplus | 518 | 1 | ||
| Hydrocyphon | 637 | 3 | ||
| Hydraena | 608 | 1 | 1 | |
| Ceratopogonidae | 819 | 11 | 15 | 3 |
| Chironomidae | 807 | 135 | 123 | 41 |
| Limoniidae | 757 | 4 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 128 | 474 | 10 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | 13 | 7 |
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | 3 |
| Platycnemis | 657 | 12 | 1 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 13 | 2 | |
| Ancylus | 1028 | 32 | 6 | 17 |
| Potamopyrgus | 978 | 428 | 141 | 234 |
| Radix | 1004 | 15 | 7 | 7 |
| Dugesiidae | 1055 | 2 | 6 | 4 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 1 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |