Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 2 | 3 | 23 |
| Athericidae | 838 | 3 | 4 | 4 |
| Baetis lato sensu | 9794 | 111 | 168 | 261 |
| Brachycentrus | 265 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2122 | 11 | 205 |
| Copepoda | 3206 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Dinocras | 156 | 1 | 2 | |
| Dupophilus | 620 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Elmis | 618 | 41 | 19 | 29 |
| Empididae | 831 | 13 | 7 | |
| Epeorus | 400 | 4 | 11 | |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 428 | 13 | 44 |
| Esolus | 619 | 1 | 2 | 3 |
| Gammarus | 892 | 311 | 42 | 116 |
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 4 | 1 | |
| Habrophlebia | 491 | 3 | 1 | 2 |
| Hydracarina | 906 | 1 | 1 | |
| Hydraena | 608 | 17 | 3 | 5 |
| Hydropsyche | 212 | 37 | 2 | 5 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Leuctra | 69 | 16 | 7 | 14 |
| Limnephilinae | 3163 | 13 | 1 | 2 |
| Limnius | 623 | 6 | 4 | 23 |
| Limoniidae | 757 | 6 | 1 | 9 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Micrasema | 268 | 9 | 1 | 2 |
| Odontocerum | 339 | 2 | 4 | |
| Oligochaeta | 933 | 51 | 23 | 159 |
| Oligoplectrum | 263 | 22 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Perla | 164 | 3 | 5 | 11 |
| Perlodes | 150 | 6 | 1 | 8 |
| Perlodidae | 127 | 2 | ||
| Philopotamus | 209 | 1 | 1 | |
| Planariidae | 1061 | 23 | 6 | 8 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Potamopyrgus | 978 | 1 | ||
| Protonemura | 46 | 64 | 10 | |
| Psychomyia | 239 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Rhithrogena | 404 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 24 | 6 | 19 |
| Sericostoma | 322 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Simuliidae | 801 | 737 | 3 | 23 |
| Sphaeriidae | 1042 | 5 | 2 |