Listes faunistiques invertébrés
Arre à Saint-andre-de-majencoules 06181906
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | B |
| P4 | Blocs | Nulle | B |
| P5 | Sables | Nulle | B |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Sables | Nulle | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Litieres | Nulle | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 10 | 8 | |
| Leuctra | 69 | 33 | 17 | 1 |
| Goera | 287 | 8 | ||
| Cheumatopsyche | 221 | 52 | 87 | 1 |
| Hydropsyche | 212 | 58 | 195 | |
| Hydroptila | 200 | 1 | 5 | 2 |
| Orthotrichia | 197 | 2 | 2 | |
| Mystacides | 312 | 18 | 9 | |
| Oecetis | 317 | 2 | 2 | |
| Setodes | 318 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | 9 | 11 |
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 12 | 3 | |
| Baetis | 364 | 1 | 137 | 18 |
| Centroptilum | 383 | 11 | ||
| Cloeon | 387 | 5 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 11 | 2 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 161 | 23 | 13 |
| Ephemerella ignita | 451 | 3 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Dryops | 613 | 17 | ||
| Elmis | 618 | 4 | 15 | |
| Esolus | 619 | 31 | 21 | |
| Limnius | 623 | 2 | 16 | 1 |
| Oulimnius | 622 | 47 | 28 | 17 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 3 | 1 | |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 11 | 10 | |
| Blephariceridae | 747 | 2 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 29 | 82 | 120 |
| Limoniidae | 757 | 5 | 9 | 2 |
| Simuliidae | 801 | 20 | ||
| Tabanidae | 837 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 8 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 4 | 1 | |
| Gammarus | 892 | 476 | ||
| Ancylus | 1028 | 1 | 9 | 2 |
| Potamopyrgus | 978 | 479 | 17 | 45 |
| Physella | 19280 | 5 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 3 | 26 | |
| Oligochaeta | 933 | 7 | 8 | 8 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |