Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 14/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 25.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 43.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Bryophytes | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodes | 150 | 1 | ||
| Ephemera | 502 | 17 | ||
| Onychogomphus | 682 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Acentrella | 5151 | 1 | ||
| Mystacides | 312 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Protonemura | 46 | 26 | 13 | |
| Echinogammarus | 888 | 1 | ||
| Veliidae | 743 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Drusinae | 3120 | 3 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Caenis | 457 | 6 | 2 | 5 |
| Ephemerella ignita | 451 | 180 | 52 | 101 |
| Baetis lato sensu | 9794 | 192 | 712 | 301 |
| Colymbetinae | 2395 | 1 | ||
| Platambus | 556 | 1 | ||
| Oulimnius | 622 | 8 | 8 | 16 |
| Esolus | 619 | 16 | 24 | 36 |
| Dupophilus | 620 | 168 | 48 | 60 |
| Elmis | 618 | 192 | 280 | 72 |
| Limnius | 623 | 32 | 4 | |
| Hydroporinae | 2393 | 3 | 7 | |
| Hydraena | 608 | 8 | 8 | 1 |
| Perla | 164 | 2 | 1 | |
| Leuctra | 69 | 51 | 5 | 17 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Polycentropodidae | 223 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Brachycentridae | 262 | 3 | 2 | |
| Micrasema | 268 | 3 | 20 | 2 |
| Goeridae | 286 | 2 | 5 | 18 |
| Lepidostoma | 305 | 16 | ||
| Sericostoma | 322 | 50 | 14 | |
| Limnephilinae | 3163 | 57 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 18 | 14 | 2 |
| Hydropsyche | 212 | 9 | 8 | 4 |
| Glossosoma | 190 | 13 | 4 | |
| Ceratopogonidae | 819 | 2 | 2 | |
| Athericidae | 838 | 1 | 3 | |
| Simuliidae | 801 | 84 | 46 | 17 |
| Tabanidae | 837 | 1 | 1 | |
| Chironomidae | 807 | 381 | 100 | 168 |
| Limoniidae | 757 | 4 | 1 | 1 |
| Empididae | 831 | 1 | 5 | |
| Oligochaeta | 933 | 88 | 1 | 13 |
| Erpobdellidae | 928 | 4 | 1 | |
| Glossiphoniidae | 908 | 4 | ||
| Planariidae | 1061 | 2 | ||
| Gammarus | 892 | 1 | 3 | 5 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |