Listes faunistiques invertébrés
Maury à Maury 06173500
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/08/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.5984 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 19.0 | dominant |
| Blocs | ||
| Granulats | 37.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Lente | A |
| P3 | Algues | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | ||
| Leuctra | 69 | 94 | 4 | 5 |
| Hydropsyche | 212 | 253 | 52 | |
| Hydroptila | 200 | 9 | 3 | 17 |
| Orthotrichia | 197 | 11 | 30 | 13 |
| Leptocerus | 319 | 3 | ||
| Mystacides | 312 | 3 | 1 | |
| Oecetis | 317 | 1 | 1 | 1 |
| Ylodes | 5140 | 2 | ||
| Polycentropus | 231 | 1 | 12 | |
| Tinodes | 245 | 1 | 21 | |
| Baetis | 364 | 35 | 10 | |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 8 | 1 | 4 |
| Caenis | 457 | 1419 | 1200 | 1340 |
| Micronecta | 719 | 6 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 5 | ||
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 5 | ||
| Esolus | 619 | 48 | 13 | 205 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 192 | 73 | 258 |
| Stenelmis | 617 | 7 | 6 | 9 |
| Haliplus | 518 | 4 | 1 | |
| Peltodytes | 519 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 4 | 2 | 2 |
| Chironomidae | 807 | 105 | 66 | 93 |
| Limoniidae | 757 | 7 | ||
| Tipulidae | 753 | 3 | 7 | 10 |
| Boyeria | 670 | 2 | ||
| Oxygastra | 691 | 32 | ||
| Onychogomphus | 682 | 7 | 16 | 10 |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 18 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 2 | ||
| Ancylus | 1028 | 4 | 14 | 12 |
| Potamopyrgus | 978 | 40 | 5 | 7 |
| Physella | 19280 | 154 | 2 | |
| Dugesiidae | 1055 | 2 | 1 | 1 |
| Oligochaeta | 933 | 3 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |