Listes faunistiques invertébrés
VALDU MALU A PERI 06216600
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 5 | 7 |
| Leuctra geniculata | 33830 | 24 | 6 | 20 |
| Micrasema | 268 | 8 | 3 | 2 |
| Glossosomatidae | 189 | 21 | 207 | 134 |
| Agapetus | 191 | 12 | 83 | 96 |
| Goeridae | 286 | 42 | 3 | |
| Silo | 292 | 4 | 3 | 7 |
| Hydropsyche | 212 | 31 | 81 | 8 |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 4 | ||
| Philopotamus | 209 | 18 | ||
| Wormaldia | 210 | 4 | ||
| Tinodes | 245 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 6 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 26 | 1 | |
| Thremma | 301 | 5 | 30 | |
| Baetis | 364 | 46 | 65 | 28 |
| Ephemerella ignita | 451 | 9 | 2 | 2 |
| Heptageniidae | 399 | 1 | 3 | 12 |
| Leptophlebiidae | 473 | 414 | 7 | 16 |
| Habrophlebia | 491 | 20 | 15 | 26 |
| Hydrometra | 740 | 1 | ||
| Hydroporinae | 2393 | 22 | ||
| Elmis | 618 | 8 | 3 | 1 |
| Esolus | 619 | 3 | 1 | |
| Limnius | 623 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | 3 | |
| Athericidae | 838 | 9 | ||
| Blephariceridae | 747 | 1 | 9 | 23 |
| Ceratopogonidae | 819 | 8 | 1 | 1 |
| Chironomidae | 807 | 314 | 47 | 12 |
| Dixidae | 793 | 3 | 3 | 6 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 4 | |
| Simuliidae | 801 | 8 | 6 | 9 |
| Thaumaleidae | 823 | 1 | ||
| Tipulidae | 753 | 4 | ||
| Boyeria | 670 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Ancylus | 1028 | 8 | 19 | 8 |
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 26 | ||
| Physa (sensu lato) | 997 | 4 | 1 | |
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 34 | 5 | 8 |
| Dugesiidae | 1055 | 2 | 1 | |
| Nemathelmintha | 3111 | 1 |