Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 1 | |
| Goera | 287 | 3 | ||
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 14 | 47 | 42 |
| Athripsodes | 311 | 26 | 8 | 72 |
| Mystacides | 312 | 8 | 6 | 60 |
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | 3 |
| Polycentropus | 231 | 8 | 15 | 11 |
| Polycentropodidae | 223 | 3 | 3 | |
| Lype | 241 | 2 | ||
| Tinodes | 245 | 1 | 8 | |
| Sericostoma | 322 | 1 | 1 | |
| Baetis lato sensu | 9794 | 6 | 42 | 33 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 6 | 14 | 42 |
| Ephemera | 502 | 1 | 1 | |
| Micronecta | 719 | 3 | ||
| Gerris | 735 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 5 | |
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 10 | 18 |
| Stenelmis | 617 | 1 | 4 | 16 |
| Orectochilus | 515 | 1 | 2 | 3 |
| Gyrinidae | 512 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Atrichops | 840 | 112 | 27 | 80 |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 240 | 184 | 272 |
| Hemerodromiinae | 3202 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 16 | 9 | |
| Tabanidae | 837 | 3 | 4 | |
| Calopteryx | 650 | 15 | 1 | 22 |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 30 | 2 | 14 |
| Sialis | 704 | 2 | 1 | 8 |
| Ostracoda | 3170 | 3 | 3 | |
| Pisidium | 1043 | 2 | 2 | 9 |
| Ancylus | 1028 | 22 | 88 | |
| Physidae | 995 | 5 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 3 | 4 | |
| Oligochaeta | 933 | 2 | 18 | 80 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | ||
| Bryozoa | 1087 | 3 |