Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Sables | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 5 | 8 | 3 |
| Leuctridae | 66 | 9 | 42 | |
| Protonemura | 46 | 17 | ||
| Perla | 164 | 8 | ||
| Micrasema | 268 | 48 | 4 | |
| Oligoplectrum | 263 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 7 | 1 | 7 |
| Hydropsyche | 212 | 191 | ||
| Lepidostomatidae | 304 | 3 | ||
| Mystacides | 312 | 1 | 3 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Odontocerum | 339 | 3 | 5 | 4 |
| Polycentropus | 231 | 4 | 9 | |
| Polycentropodidae | 223 | 4 | 4 | |
| Psychomyia | 239 | 3 | 3 | |
| Rhyacophila lato-sensu | 183 | 58 | 2 | 1 |
| Sericostoma | 322 | 10 | 3 | 1 |
| Sericostomatidae | 321 | 3 | 1 | |
| Baetis | 364 | 226 | 39 | 39 |
| Ephemerella | 450 | 105 | 14 | 5 |
| Ephemera | 502 | 3 | 1 | |
| Ecdyonurus | 421 | 7 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | 3 |
| Dupophilus | 620 | 108 | 178 | 176 |
| Elmis | 618 | 313 | 6 | 16 |
| Esolus | 619 | 5 | 29 | 4 |
| Limnius | 623 | 2 | 29 | 12 |
| Oulimnius | 622 | 8 | ||
| Hydraena | 608 | 9 | 2 | |
| Anthomyidae | 847 | 3 | 1 | |
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2932 | 38 | 38 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 23 | 22 | 2 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 38 | 1 | 1 |
| Tabanidae | 837 | 8 | 2 | |
| Calopteryx | 650 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Gammarus | 892 | 4 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 3 | 2 | 1 |
| Oligochaeta | 933 | 45 | 117 | 68 |
| Planariidae | 1061 | 6 | ||
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 |