Listes faunistiques invertébrés
La Diège à Naussac 05092975
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 12/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 18 | 33 |
| Leuctra | 69 | 1 | 40 | 27 |
| Leuctridae | 66 | 2 | 6 | 13 |
| Isoperla | 140 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 2 | 1 | |
| Goeridae | 286 | 2 | 1 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 16 | 8 | 7 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | 2 | |
| Limnephilinae | 3163 | 2 | ||
| Cyrnus | 224 | 2 | 1 | |
| Polycentropus | 231 | 2 | 3 | |
| Polycentropodidae | 223 | 2 | 3 | 6 |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 8 | 2 |
| Baetis lato sensu | 9794 | 11 | 81 | 34 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 1 | 4 | 6 |
| Ephemerella ignita | 451 | 72 | 77 | 200 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | 8 | 50 |
| Electrogena | 3181 | 3 | 3 | 8 |
| Rhithrogena | 404 | 11 | 13 | |
| Heptageniidae | 399 | 11 | 11 | 12 |
| Habrophlebia | 491 | 3 | 1 | |
| Paraleptophlebia | 481 | 9 | ||
| Leptophlebiidae | 473 | 17 | 1 | 2 |
| Micronecta | 719 | 1 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 20 | 10 | |
| Elmis | 618 | 1 | 4 | |
| Esolus | 619 | 3 | 152 | 250 |
| Limnius | 623 | 12 | 6 | |
| Oulimnius | 622 | 2 | 10 | |
| Riolus | 625 | 8 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 8 | ||
| Chironomidae | 807 | 1904 | 164 | 22 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 6 | 5 |
| Limoniidae | 757 | 4 | 10 | 12 |
| Simuliidae | 801 | 2 | 8 | |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 3 | 2 | |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 236 | 19 | 112 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 1 | 2 | 1 |
| Asellidae | 880 | 21 | 1 | |
| Corbicula | 1051 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 4 | 100 | 84 |
| Potamopyrgus | 978 | 2 | 3 | 2 |
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 10 | 39 | 47 |
| Dugesia | 1056 | 1 | 1 | |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Hydra | 1077 | 3 | 3 | 3 |