Listes faunistiques invertébrés
Agly à Estagel 2 06173480
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.8904 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 140 | 115 | |
| Agapetus | 191 | 2 | ||
| Synagapetus | 192 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 20 | 13 | |
| Hydropsyche | 212 | 7 | 50 | 82 |
| Hydroptila | 200 | 2 | 6 | |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 13 | 1 | |
| Oecetis | 317 | 2 | 6 | 3 |
| Chimarra | 207 | 3 | 4 | |
| Polycentropus | 231 | 18 | 11 | |
| Psychomyia | 239 | 4 | 12 | |
| Rhyacophila lato-sensu | 183 | 7 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 52 | 90 | 292 |
| Centroptilum | 383 | 4 | 8 | |
| Procloeon | 390 | 2 | 5 | 23 |
| Caenis | 457 | 8 | 5 | 4 |
| Serratella | 5152 | 22 | 13 | 14 |
| Ecdyonurus | 421 | 9 | 16 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 11 | 3 | |
| Oligoneuriella | 394 | 7 | ||
| Ephoron | 496 | 23 | 38 | |
| Potamanthus | 509 | 1 | 2 | |
| Aphelocheirus | 721 | 6 | 2 | |
| Micronecta | 719 | 3 | 12 | 3 |
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 10 | 8 | |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 2 | 12 | 7 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 1 | 22 | |
| Chironomidae | 807 | 52 | 105 | 66 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 307 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 1 | ||
| Cambaridae | 2024 | 2 | 1 | |
| Orconectes | 870 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 1 | 14 | 9 |
| Potamopyrgus | 978 | 2 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 7 | ||
| Oligochaeta | 933 | 1 | 3 | |
| Dugesiidae | 1055 | 1 | 4 | 3 |