Listes faunistiques invertébrés
Le Pigniols à Vic-le-Comte 04426012
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | 1 |
| Nemoura | 26 | 2 | 1 | |
| Cheumatopsyche | 221 | 3 | 8 | |
| Hydropsyche | 212 | 1 | 4 | |
| Athripsodes | 311 | 3 | 3 | |
| Drusinae | 3120 | 5 | 4 | 5 |
| Limnephilinae | 3163 | 14 | 2 | |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Sericostoma | 322 | 63 | 2 | 7 |
| Sericostomatidae | 321 | 15 | 16 | 5 |
| Baetis lato sensu | 9794 | 3 | 46 | 9 |
| Ephemera | 502 | 45 | 5 | 5 |
| Ecdyonurus | 421 | 1 | 7 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Habroleptoides | 485 | 7 | 1 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 5 | 7 | 4 |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 53 | 132 | 93 |
| Esolus | 619 | 5 | 20 | 3 |
| Limnius | 623 | 7 | 8 | |
| Riolus | 625 | 17 | 184 | 36 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 38 | 88 | 78 |
| Empididae | 831 | 1 | 2 | |
| Simuliidae | 801 | 1 | 3 | |
| Tabanidae | 837 | 11 | 4 | |
| Calopteryx | 650 | 9 | 1 | |
| Cordulegaster | 687 | 3 | ||
| Gammarus | 892 | 17952 | 2032 | 2292 |
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 1 | 1 | 1 |
| Ancylus | 1028 | 5 | ||
| Potamopyrgus | 978 | 1 | 1 | 4 |
| Radix | 1004 | 1 | 2 | |
| Lymnaeidae | 998 | 2 | ||
| Erpobdellidae | 928 | 10 | 4 | 5 |
| Glossiphoniidae | 908 | 38 | 2 | 5 |
| Oligochaeta | 933 | 2160 | 96 | 63 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |