Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | 1 | 1 |
| Leuctra | 69 | 11 | 6 | |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 220 | 40 | 9 |
| Dinocras | 156 | 1 | 2 | |
| Perla | 164 | 9 | 8 | |
| Isoperla | 140 | 6 | 1 | 1 |
| Perlodes | 150 | 2 | 2 | |
| Taeniopteryx | 14 | 2 | 1 | |
| Brachycentrus | 265 | 32 | ||
| Micrasema | 268 | 68 | 568 | 176 |
| Glossosomatidae | 189 | 8 | 6 | 3 |
| Silo | 292 | 1 | 1 | |
| Goeridae | 286 | 1 | 1 | 3 |
| Hydropsyche | 212 | 352 | 120 | 27 |
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 3 | ||
| Drusinae | 3120 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 3 | 1 | 4 |
| Polycentropodidae | 223 | 1 | 1 | |
| Psychomyia | 239 | 3 | 7 | |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 2 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis lato sensu | 9794 | 13 | 192 | 28 |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 4 | 4 | |
| Epeorus | 400 | 1 | 180 | 152 |
| Rhithrogena | 404 | 16 | 4 | |
| Heptageniidae | 399 | 3 | 28 | 24 |
| Leptophlebiidae | 473 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 23 | 26 | 28 |
| Esolus | 619 | 1 | 5 | 3 |
| Limnius | 623 | 2 | 18 | 8 |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 1 | 2 |
| Athericidae | 838 | 2 | 17 | 10 |
| Ceratopogoninae | 822 | 1 | 1 | 1 |
| Chironomidae | 807 | 328 | 88 | 80 |
| Empididae | 831 | 2 | 2 | 2 |
| Limoniidae | 757 | 3 | 8 | 6 |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 10 | 10 | 2 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 208 | 14 | 26 |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 3 | 12 | 10 |
| Oligochaeta | 933 | 2 | 88 | 136 |
| Polycelis | 1064 | 9 | 3 | 4 |
| Hydracarina | 906 | 1 | 1 |