Listes faunistiques invertébrés
Migaronne à Villespy 06177949
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Sables | Lente | B |
| P5 | Blocs | Lente | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Nulle | C |
| P8 | Sables | Nulle | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Granulats | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | 11 | 13 |
| Leuctra | 69 | 2 | ||
| Beraea | 328 | 1 | ||
| Glossosomatidae | 189 | 1 | 2 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 3 | 10 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 6 | 1 | 4 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | 1 | |
| Baetis | 364 | 3 | 41 | 39 |
| Caenis | 457 | 210 | 48 | 41 |
| Ephemerella ignita | 451 | 9 | 8 | 6 |
| Ephemera | 502 | 4 | 1 | 2 |
| Leptophlebiidae | 473 | 3 | 2 | 5 |
| Habrophlebia | 491 | 1 | ||
| Dryops | 613 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 8 | |
| Oulimnius | 622 | 49 | 7 | 5 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 381 | 71 | 47 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 3 | 12 | 15 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 4 | 15 | 3 |
| Tabanidae | 837 | 2 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 1 | 2 | 1 |
| Platycnemis | 657 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 2 | ||
| Echinogammarus | 888 | 21 | 8 | 16 |
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 34 | 14 | 75 |
| Radix | 1004 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Erpobdellidae | 928 | 15 | 5 | 6 |
| Glossiphoniidae | 908 | 3 | 1 | |
| Oligochaeta | 933 | 100 | 107 | 75 |
| Hydrozoa | 3168 | 3 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |