Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| 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 | 60.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 8 | 47 |
| Hydropsyche | 212 | 9 | 12 | |
| Hydroptila | 200 | 1 | ||
| Leptocerus | 319 | 4 | ||
| Mystacides | 312 | 2 | 1 | |
| Limnephilinae | 3163 | 4 | 2 | 1 |
| Polycentropus | 231 | 2 | 1 | 1 |
| Polycentropodidae | 223 | 2 | 1 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 1 | 38 | 89 |
| Centroptilum luteolum | 384 | 4 | ||
| Procloeon | 390 | 1 | 4 | |
| Caenis | 457 | 580 | 17 | 123 |
| Ephemerella ignita | 451 | 97 | 158 | 180 |
| Ecdyonurus | 421 | 1 | 8 | 23 |
| Heptageniidae | 399 | 4 | 8 | |
| Habrophlebia | 491 | 115 | 9 | 13 |
| Leptophlebiidae | 473 | 110 | 5 | 21 |
| Gerridae | 734 | 1 | 1 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 4 | ||
| Oulimnius | 622 | 19 | 8 | 10 |
| Riolus | 625 | 2 | 1 | |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | 7 | |
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 49 | 206 | 191 |
| Dixidae | 793 | 3 | 5 | |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 6 | 2 | |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 1 | 8 | 1 |
| Boyeria irene | 671 | 3 | 5 | 1 |
| Gomphus | 679 | 2 | ||
| Chalcolestes viridis | 2612 | 15 | ||
| Platycnemis | 657 | 16 | ||
| Sialis | 704 | 1 | 1 | 1 |
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 8 | 6 | |
| Hydrobiidae | 973 | 2 | 5 | |
| Lymnaeidae | 998 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 1 | 3 | |
| Hydrozoa | 3168 | 2 | 1 |