Listes faunistiques invertébrés
Le Tourdoux à Saint-Jacques-d'Ambur 04041710
- Télécharger la fiche IRSTEA xls / 13 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| I2M2 | 0.8424 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Osmylus | 854 | 1 | ||
| Dupophilus | 620 | 4 | 10 | 12 |
| Limnius | 623 | 4 | 1 | |
| Helodes | 636 | 4 | 11 | |
| Hydrocyphon | 637 | 6 | ||
| Gerridae | 734 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 3 | ||
| Dixidae | 793 | 2 | 5 | 1 |
| Simuliidae | 801 | 84 | 14 | 1 |
| Chironomidae | 807 | 46 | 72 | 12 |
| Ceratopogonidae | 819 | 2 | 20 | 14 |
| Empididae | 831 | 12 | 8 | 2 |
| Elmis | 618 | 2 | ||
| Gammarus | 892 | 84 | 46 | 12 |
| Niphargus | 902 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 88 | 48 | 44 |
| Ancylus | 1028 | 1 | 2 | 14 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 2 | 2 | |
| Planariidae | 1061 | 2 | 2 | |
| Bryozoa | 1087 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 2 | 1 | 2 |
| Copepoda | 3206 | 1 | 1 | |
| Serratella | 5152 | 1 | ||
| Goeridae | 286 | 4 | 3 | 6 |
| Protonemura | 46 | 24 | ||
| Leuctra | 69 | 42 | 92 | 54 |
| Isoperla | 140 | 3 | 4 | |
| Perlodes | 150 | 1 | ||
| Perla | 164 | 37 | 3 | |
| Chloroperlidae | 169 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 9 | 12 | 1 |
| Glossosoma | 190 | 1 | 2 | |
| Philopotamus | 209 | 8 | 132 | 1 |
| Hydropsyche | 212 | 11 | 16 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 7 | 8 | 14 |
| Tinodes | 245 | 5 | 2 | |
| Nemoura | 26 | 8 | 3 | 1 |
| Silo | 292 | 3 | ||
| Baetis | 364 | 22 | 26 | 18 |
| Heptageniidae | 399 | 3 | ||
| Epeorus | 400 | 1 | 14 | 2 |
| Rhithrogena | 404 | 4 | ||
| Ecdyonurus | 421 | 2 | 48 | 28 |
| Leptophlebiidae | 473 | 20 | ||
| Habroleptoides | 485 | 2 | 30 | 12 |
| Habrophlebia | 491 | 62 | 26 | 2 |
| Ephemera | 502 | 6 | 16 | 5 |
| Orectochilus | 515 | 1 | 1 | |
| Limnebius | 599 | 3 | ||
| Hydraena | 608 | 7 | 54 | 6 |