Listes faunistiques invertébrés
Sals à Coustaussa 06176950
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6755 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Lente | A |
| P5 | Blocs | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 26 | 249 | 86 |
| Hydropsyche | 212 | 1 | 2 | 7 |
| Hydroptila | 200 | 2 | 10 | 7 |
| Mystacides | 312 | 12 | 1 | 2 |
| Oecetis | 317 | 1 | 6 | |
| Setodes | 318 | 7 | 2 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 13 | 7 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 8 | ||
| Baetis | 364 | 14 | ||
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | 6 | 3 |
| Serratella | 5152 | 2 | 1 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Choroterpes | 474 | 3 | 80 | 18 |
| Micronecta | 719 | 18 | 160 | 3 |
| Gerris | 735 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 25 | ||
| Esolus | 619 | 2 | 27 | 120 |
| Oulimnius | 622 | 9 | 12 | 55 |
| Stenelmis | 617 | 3 | 1 | |
| Orectochilus | 515 | 3 | ||
| Haliplus | 518 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 5 | 5 | 9 |
| Ceratopogonidae | 819 | 2 | 4 | |
| Chironomidae | 807 | 310 | 416 | |
| Limoniidae | 757 | 11 | 4 | |
| Simuliidae | 801 | 1 | 11 | |
| Stratiomyidae | 824 | 2 | 1 | |
| Tipulidae | 753 | 3 | 1 | 1 |
| Boyeria | 670 | 2 | 2 | |
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 9 | 18 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 2 | ||
| Potamopyrgus | 978 | 875 | 880 | 493 |
| Radix | 1004 | 11 | 4 | 3 |
| Oligochaeta | 933 | 2 | 6 | 1 |
| Dugesiidae | 1055 | 2 | 2 | 1 |
| Nemathelmintha | 3111 | 3 |