Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2207 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| 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 | 29.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | A | |
| P2 | s3 | A | |
| P3 | s28 | A | |
| P4 | s9 | A | |
| P5 | s24 | B | |
| P6 | s30 | B | |
| P7 | s25 | B | |
| P8 | s29 | B | |
| P9 | s30 | C | |
| P10 | s24 | C | |
| P11 | s30 | C | |
| P12 | s29 | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 1 | ||
| Leuctra | 69 | 18 | 4 | 7 |
| Euleuctra geniculata | 68 | 8 | 14 | 16 |
| Protonemura | 46 | 6 | ||
| Micrasema | 268 | 10 | 1 | |
| Glossosoma | 190 | 3 | 5 | |
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 5 | 5 | |
| Goeridae | 286 | 5 | 3 | |
| Hydropsyche | 212 | 17 | 1 | 16 |
| Lepidostoma | 305 | 7 | ||
| Setodes | 318 | 31 | 3 | 5 |
| Oecetis | 317 | 7 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 3 | 5 | 5 |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | 4 |
| Sericostoma | 322 | 4 | 1 | |
| Baetis | 364 | 1 | 6 | 21 |
| Ephemera | 502 | 6 | 2 | |
| Ephemerella ignita | 451 | 2 | ||
| Heptagenia | 443 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 1 | 2 | 2 |
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 1 | 5 | 7 |
| Elmis | 618 | 147 | 34 | 12 |
| Limnius | 623 | 4 | 7 | 2 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 3 | 4 | |
| Hydraena | 608 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 6 | 18 | 9 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 459 | 216 | 27 |
| Empididae | 831 | 5 | 3 | 7 |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 21 | 4 | |
| Boyeria | 670 | 9 | 2 | |
| Calopteryx | 650 | 29 | 2 | 2 |
| Cordulegaster | 687 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 10 | 5 | |
| Gammarus | 892 | 4 | 1 | |
| Gammaridae | 887 | 5 | 1 | |
| Ancylus | 1028 | 1 | ||
| Sphaerium | 1044 | 7 | ||
| Bythinella | 992 | 7 | ||
| Planariidae | 1061 | 1 | ||
| Dugesiidae | 1055 | 6 | ||
| Oligochaeta | 933 | 102 | 40 | 13 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |