Listes faunistiques invertébrés
Amous à Generargues 06128860
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 4.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Vases | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 21 | 8 |
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 1 | ||
| Setodes | 318 | 1 | ||
| Triaenodes | 314 | 1 | ||
| Psychomyiidae | 238 | 5 | ||
| Tinodes | 245 | 15 | 14 | 23 |
| Baetidae | 363 | 8 | 2 | |
| Baetis | 364 | 2 | 7 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 5 | 19 | 4 |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Hydroporinae | 2393 | 3 | ||
| Esolus | 619 | 1 | 2 | 6 |
| Oulimnius | 622 | 7 | 18 | 1 |
| Stenelmis | 617 | 9 | 1 | |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 2 | 1 | |
| Hydrophilidae | 571 | 1 | 3 | 1 |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 1510 | 330 | 85 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 16 | 6 | 5 |
| Boyeria | 670 | 7 | 3 | |
| Onychogomphus | 682 | 7 | 8 | 2 |
| Chalcolestes | 2611 | 3 | ||
| Platycnemis | 657 | 2 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Spongillidae | 3106 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Radix | 1004 | 2 | 5 | 1 |
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Hydrozoa | 3166 | 3 | 3 |