Listes faunistiques invertébrés
Aude à Trebes 06178000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.6960 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 90.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Bryophytes | Rapide | A |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Pierres, galets | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Hydrophytes | Nulle | A |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 61 | 2 | 13 |
| Cheumatopsyche | 221 | 15 | 2 | |
| Hydropsyche | 212 | 21 | 1 | 1 |
| Hydroptila | 200 | 7 | 9 | |
| Orthotrichia | 197 | 7 | ||
| Oecetis | 317 | 1 | ||
| Triaenodes | 314 | 4 | ||
| Anabolia | 281 | 1 | ||
| Psychomyia | 239 | 12 | 3 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Baetis | 364 | 23 | 13 | 72 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 13 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 7 | ||
| Stenelmis | 617 | 1 | ||
| Limnophora | 848 | 8 | ||
| Chironomidae | 807 | 31 | 140 | 68 |
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 2 | 16 | 13 |
| Simulium | 806 | 5 | 3 | |
| Calopteryx | 650 | 2 | ||
| Gammaridae | 887 | 6 | 2 | 3 |
| Echinogammarus | 888 | 87 | ||
| Gammarus | 892 | 2 | ||
| Ancylus | 1028 | 2 | ||
| Bithynia | 994 | 8 | 1 | |
| Potamopyrgus | 978 | 133 | 20 | 24 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 2 | 1 | |
| Theodoxus | 967 | 41 | 100 | 245 |
| Physella | 19280 | 3 | ||
| Corbicula | 1051 | 12 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 24 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 4 | ||
| Oligochaeta | 933 | 6 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |