Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.6932 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| 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 | Pierres, galets | Nulle | B |
| P8 | Blocs | Moyenne | 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 |
|---|---|---|---|---|
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 3584 | 84 | 568 |
| Athericidae | 838 | 1 | 19 | 14 |
| Empididae | 831 | 1 | 1 | 2 |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 536 | 44 | 80 |
| Simuliidae | 801 | 64 | 1 | 1 |
| Limoniidae | 757 | 21 | 2 | 4 |
| Hydrometra | 740 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Limnius | 623 | 16 | 12 | 22 |
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 8 | 8 | 5 |
| Elmis | 618 | 63 | 41 | 24 |
| Hydraena | 608 | 22 | 8 | 5 |
| Platambus | 556 | 3 | ||
| Potamanthus | 509 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 96 | 35 | 42 |
| Bithynia | 994 | 2 | 1 | |
| Ancylus | 1028 | 48 | 84 | 152 |
| Pisidium | 1043 | 21 | 4 | 5 |
| Polycelis | 1064 | 22 | 6 | 15 |
| Drusinae | 3120 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 24 | 2 | 8 |
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Agapetus-synagapetus | 5218 | 38 | 31 | |
| Silo-lithax | 5219 | 12 | 6 | |
| Baetis lato sensu | 9794 | 82 | 9 | 8 |
| Alainites | 32269 | 82 | 7 | 8 |
| Micrasema | 268 | 152 | 40 | 9 |
| Protonemura | 46 | 56 | 6 | |
| Leuctra | 69 | 31 | 13 | 8 |
| Perlodes | 150 | 4 | 4 | |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 2 | ||
| Perla | 164 | 10 | 8 | |
| Rhyacophila lato-sensu | 183 | 4 | 4 | 3 |
| Glossosomatidae | 189 | 40 | 20 | |
| Glossosoma | 190 | 1 | 6 | |
| Agapetus | 191 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Hydropsyche | 212 | 132 | 132 | 46 |
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 4 | 5 | |
| Psychomyia | 239 | 1 | ||
| Nemoura | 26 | 1 | ||
| Goeridae | 286 | 14 | ||
| Silo | 292 | 2 | 8 | 4 |
| Lepidostomatidae | 304 | 84 | ||
| Lepidostoma | 305 | 72 | 3 | |
| Lasiocephala | 307 | 4 | ||
| Sericostomatidae | 321 | 4 | 3 | |
| Sericostoma | 322 | 14 | 1 | 1 |
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 9 | ||
| Heptageniidae | 399 | 20 | 64 | 24 |
| Epeorus | 400 | 11 | 288 | 176 |
| Rhithrogena | 404 | 16 | 8 | |
| Ecdyonurus | 421 | 16 | 16 | |
| Ephemerella ignita | 451 | 11 | 1 | 3 |
| Leptophlebiidae | 473 | 14 | 1 |