Listes faunistiques invertébrés
Aude à Trebes 06178000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/07/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 27 |
| I2M2 | 0.8420 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 2.0 | marginal |
| Dalles, argiles | 88.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| 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 |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Brachycentrus | 265 | 6 | ||
| Cheumatopsyche | 221 | 136 | 1 | |
| Hydropsyche | 212 | 380 | 2 | |
| Hydroptila | 200 | 146 | 43 | 47 |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 113 | ||
| Procloeon | 390 | 9 | 2 | |
| Caenis | 457 | 50 | 4 | 5 |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Dryops | 613 | 15 | 1 | |
| Pomatinus substriatus | 33844 | 5 | ||
| Elmis | 618 | 88 | 12 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 12 | ||
| Macronychus | 626 | 4 | 1 | |
| Oulimnius | 622 | 76 | 13 | 68 |
| Stenelmis | 617 | 10 | ||
| Hydrophilinae | 2517 | 1 | 1 | |
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 944 | 658 | 755 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 87 | ||
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 155 | 4 | 2 |
| Gammarus | 892 | 71 | ||
| Asellidae | 880 | 11 | 1 | |
| Corbicula | 1051 | 1 | 1 | |
| Bithynia | 994 | 3 | 1 | 2 |
| Potamopyrgus | 978 | 73 | 145 | 50 |
| Theodoxus | 967 | 293 | 319 | 554 |
| Dugesiidae | 1055 | 1394 | 108 | 48 |
| Oligochaeta | 933 | 1 | 1 | 18 |
| Hydracarina | 906 | 1 | 1 | 1 |