Listes faunistiques invertébrés
Le Pigniols à Vic-le-Comte 04426012
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 13/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 1 | 1 | |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 2 | |
| Drusinae | 3120 | 1 | 4 | |
| Limnephilinae | 3163 | 9 | 5 | 1 |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 5 | ||
| Ephemera | 502 | 139 | 156 | 87 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 2 | 9 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 2 |
| Chironomidae | 807 | 93 | 20 | 34 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 6 | ||
| Gammarus | 892 | 1444 | 1000 | 1553 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 3 | 1 | |
| Pisidium | 1043 | 8 | ||
| Potamopyrgus | 978 | 27 | 24 | 47 |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 3 | 1 | 1 |
| Oligochaeta | 933 | 179 | 6 | 3 |
| Hydracarina | 906 | 1 | 1 |