Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.8142 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B |
| P2 | Bryophytes | Rapide | A |
| P3 | Pierres, galets | Rapide | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Branchage, racines | Lente | A |
| P7 | Granulats | Lente | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Granulats | Moyenne | B |
| P10 | Granulats | Nulle | C |
| P11 | Hydrophytes | Moyenne | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Dicranota | 765 | 37 | 39 | |
| Caenis | 457 | 23 | 3 | 49 |
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 2 | ||
| Ephemera | 502 | 10 | 2 | 4 |
| Platambus | 556 | 18 | 2 | |
| Hydraena | 608 | 9 | 4 | |
| Elmis | 618 | 16 | 22 | 24 |
| Esolus | 619 | 2 | 1 | |
| Dupophilus | 620 | 10 | 2 | |
| Limnius | 623 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Ephemerella ignita | 451 | 3 | 3 | |
| Hexatoma | 773 | 8 | 17 | |
| Simuliidae | 801 | 49 | 33 | 62 |
| Chironomidae | 807 | 77 | 58 | 37 |
| Ceratopogonidae | 819 | 2 | ||
| Atherix | 839 | 15 | 8 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 10 | 12 | 3 |
| Ancylus | 1028 | 8 | 2 | |
| Pisidium | 1043 | 2 | ||
| Nematoda | 1089 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 13 | 1 | 2 |
| Protonemura | 46 | 115 | 1 | 13 |
| Leuctra | 69 | 21 | 26 | 8 |
| Perlodes | 150 | 2 | 1 | |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Siphonoperla | 174 | 4 | 9 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 4 |
| Glossosoma | 190 | 1 | ||
| Agapetus | 191 | 1 | 1 | |
| Hydropsychidae | 211 | 2 | 3 | 1 |
| Hydropsyche | 212 | 1 | 2 | 13 |
| Nemoura | 26 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Brachycentrus | 265 | 2 | 12 | |
| Micrasema | 268 | 23 | 2 | |
| Goeridae | 286 | 1 | 3 | |
| Silo | 292 | 1 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 9 | 89 | 76 |
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 13 | 8 | |
| Ecdyonurus | 421 | 1 |