Listes faunistiques invertébrés
ARDECHE A AUBENAS 06114445
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 75.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 8 | 1 |
| Cheumatopsyche | 221 | 9 | 4 | |
| Hydropsyche | 212 | 7 | 5 | |
| Hydroptila | 200 | 4 | 1 | |
| Orthotrichia | 197 | 7 | ||
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 7 | 2 | |
| Polycentropus | 231 | 10 | 5 | |
| Psychomyia | 239 | 21 | 14 | 2 |
| Baetis | 364 | 203 | 102 | 5 |
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 8 | 1 | |
| Caenis | 457 | 576 | 164 | 62 |
| Ephemerella | 450 | 17 | ||
| Ecdyonurus | 421 | 4 | 6 | |
| Leptophlebiidae | 473 | 3 | ||
| Aphelocheirus | 721 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 27 | 1 | 10 |
| Limnius | 623 | 6 | 1 | 1 |
| Oulimnius | 622 | 27 | 1 | 1 |
| Stenelmis | 617 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 3 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 368 | 136 | 13 |
| Atalantinae | 3134 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 92 | 5 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 46 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ancylus | 1028 | 1 | 1 | |
| Physella | 19280 | 14 | 5 | |
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 11 | 7 | 1 |
| Dugesia | 1056 | 5 | 2 | |
| Hydracarina | 906 | 3 | 3 | 3 |