Listes faunistiques invertébrés
L'Agout à St-Sulpice 05131000
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5432 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 18.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 7 | 17 | 17 |
| Hydroptila | 200 | 11 | 10 | |
| Orthotrichia | 197 | 5 | 7 | |
| Athripsodes | 311 | 4 | ||
| Ceraclea | 313 | 6 | 3 | |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 4 | 1 | |
| Psychomyia | 239 | 1 | 4 | |
| Baetis lato sensu | 9794 | 82 | 222 | 51 |
| Baetopus | 31231 | 2 | 1 | |
| Labiobaetis | 32271 | 4 | ||
| Procloeon | 390 | 4 | 1 | 2 |
| Caenis | 457 | 96 | 4 | 60 |
| Heptageniidae | 399 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | 2 | |
| Pomatinus | 611 | 5 | ||
| Esolus | 619 | 24 | 720 | 77 |
| Limnius | 623 | 5 | 1 | |
| Stenelmis | 617 | 1 | 3 | 4 |
| Ceratopogonidae | 819 | 1 | 5 | |
| Chironomidae | 807 | 8 | 656 | 96 |
| Psychodidae | 783 | 2 | ||
| Calopteryx | 650 | 19 | 14 | |
| Coenagrionidae | 658 | 17 | 3 | |
| Onychogomphus | 682 | 4 | ||
| Crangonyx | 5116 | 5 | 1 | |
| Echinogammarus | 888 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 4 | ||
| Corbicula | 1051 | 48 | 345 | 27 |
| Ancylus | 1028 | 27 | 124 | 16 |
| Radix | 1004 | 6 | 1 | |
| Physella | 19280 | 2 | ||
| Physidae | 995 | 7 | 4 | |
| Planorbidae | 1009 | 14 | 2 | 2 |
| Oligochaeta | 933 | 19 | 43 | 134 |
| Dugesia | 1056 | 30 | 3 | 21 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |