Listes faunistiques invertébrés
Le Dadou à Larroque 05133100
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 31/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 54.0 | 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 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Procloeon | 390 | 4 | ||
| Goeridae | 286 | 1 | ||
| Limnius | 623 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Blephariceridae | 747 | 3 | 10 | |
| Ceratopogonidae | 819 | 3 | 1 | |
| Perla | 164 | 6 | ||
| Rhithrogena | 404 | 2 | ||
| Athericidae | 838 | 1 | ||
| Limoniidae | 757 | 2 | 2 | |
| Epeorus | 400 | 13 | ||
| Tabanidae | 837 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Culicidae | 796 | 9 | ||
| Simuliidae | 801 | 26 | 12 | 66 |
| Chironomidae | 807 | 393 | 13 | 18 |
| Empididae | 831 | 7 | 3 | 3 |
| Anthomyidae | 847 | 2 | 1 | |
| Calopteryx | 650 | 17 | ||
| Polycentropodidae | 223 | 18 | ||
| Hydropsyche | 212 | 18 | 19 | |
| Oecetis | 317 | 9 | 1 | |
| Mystacides | 312 | 7 | ||
| Micrasema | 268 | 5 | 1 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 63 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 4 |
| Silo | 292 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Dupophilus | 620 | 1 | 5 | 1 |
| Hydraena | 608 | 1 | 2 | |
| Helodes | 636 | 1 | 8 | |
| Esolus | 619 | 19 | 7 | 3 |
| Elmis | 618 | 24 | 4 | 4 |
| Ecdyonurus | 421 | 1 | 4 | 6 |
| Electrogena | 3181 | 1 | ||
| Habroleptoides | 485 | 4 | 1 | |
| Heptageniidae | 399 | 5 | 14 | 7 |
| Cloeon | 387 | 10 | ||
| Habrophlebia | 491 | 12 | ||
| Baetis lato sensu | 9794 | 19 | 336 | 51 |
| Ephemerella ignita | 451 | 1 | 3 | 1 |
| Ephemera | 502 | 11 | 2 | |
| Leptophlebiidae | 473 | 38 | 1 | 1 |
| Centroptilum | 383 | 11 | ||
| Nemoura | 26 | 53 | ||
| Protonemura | 46 | 29 | 3 | 2 |
| Leuctra | 69 | 216 | 77 | |
| Leuctra geniculata | 33830 | 1 | 1 | 1 |
| Asellidae | 880 | 3 | ||
| Gammarus | 892 | 19 | 18 | 6 |
| Pacifastacus | 872 | 1 | 1 | |
| Oligochaeta | 933 | 17 | 25 | 10 |
| Ancylus | 1028 | 2 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 |