Listes faunistiques invertébrés
Auzon à Rivieres 06120000
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/04/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 3.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Sables | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Hydrophytes | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Rapide | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 1 | ||
| Leuctra geniculata | 33830 | 3 | 20 | 24 |
| Agapetus | 191 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | 1 | |
| Cheumatopsyche | 221 | 3 | 1 | 4 |
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 4 | 1 | 1 |
| Orthotrichia | 197 | 7 | 1 | 3 |
| Athripsodes | 311 | 5 | 2 | |
| Leptocerus | 319 | 10 | ||
| Mystacides | 312 | 1 | 1 | |
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 31 | 32 | 61 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 5 | 2 | |
| Caenis | 457 | 66 | 48 | 155 |
| Ephemerella ignita | 451 | 359 | 120 | 119 |
| Ecdyonurus | 421 | 2 | 3 | |
| Rhithrogena | 404 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 52 | 178 | 110 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 25 | 4 | 2 |
| Stenelmis | 617 | 1 | ||
| Ceratopogonidae | 819 | 40 | 65 | 25 |
| Chironomidae | 807 | 305 | 528 | 400 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 13 | 3 |
| Simuliidae | 801 | 125 | 5 | 590 |
| Tipulidae | 753 | 2 | 1 | |
| Micronecta | 719 | 1 | 83 | |
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 2 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 458 | 4 | 4 |
| Gammaridae | 887 | 3 | 87 | 53 |
| Gammarus | 892 | 43 | 69 | 22 |
| Ancylus | 1028 | 1 | 4 | 6 |
| Potamopyrgus | 978 | 156 | 181 | 35 |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 3 | 1 | 1 |
| Corbicula | 1051 | 9 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 200 | 78 | 36 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |