Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 56.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | 172 | 247 |
| Goera pilosa | 288 | 2 | ||
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 11 | 17 | 39 |
| Hydroptila | 200 | 46 | 22 | 43 |
| Orthotrichia | 197 | 1 | 1 | |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 10 | 45 | 99 |
| Mystacides | 312 | 4 | 7 | |
| Triaenodes | 314 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 2 | 75 | 240 |
| Centroptilum luteolum | 384 | 1 | ||
| Caenis | 457 | 15 | 86 | 153 |
| Ephemerella ignita | 451 | 3 | 20 | 12 |
| Ephemera | 502 | 3 | 7 | 13 |
| Ecdyonurus | 421 | 15 | 20 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | 8 | |
| Habrophlebia | 491 | 1 | 4 | |
| Leptophlebiidae | 473 | 5 | 7 | |
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 10 | 405 | 1020 |
| Limnius | 623 | 4 | 15 | 60 |
| Oulimnius | 622 | 114 | 240 | 180 |
| Riolus | 625 | 12 | 15 | 90 |
| Stenelmis | 617 | 2 | ||
| Haliplus | 518 | 1 | 1 | |
| Hydraena | 608 | 1 | 37 | |
| Athericidae | 838 | 43 | 18 | 9 |
| Ceratopogonidae | 819 | 2 | 5 | |
| Chironomidae | 807 | 79 | 37 | 75 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 42 | 30 | 30 |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 6 | 3 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 5 | ||
| Onychogomphus | 682 | 3 | 9 | 3 |
| Gomphidae | 678 | 1 | 2 | 3 |
| Chalcolestes viridis | 2612 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | 7 | 12 |
| Gammaridae | 887 | 1 | 3 | 2 |
| Pisidium | 1043 | 6 | 1 | 3 |
| Sphaerium | 1044 | 6 | 1 | |
| Sphaeriidae | 1042 | 31 | 5 | |
| Ancylus fluviatilis | 1029 | 1 | 2 | 1 |
| Potamopyrgus antipodarum | 979 | 1824 | 1206 | 2790 |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 24 | 7 | 19 |
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 54 | 11 | 20 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 2 | 3 | |
| Hydracarina | 906 | 157 | 66 | 33 |
| Hydrozoa | 3168 | 4 | 1 | |
| Bryozoa | 1087 | 1 |