Listes faunistiques invertébrés
Luye à Jarjayes 06154000
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 01/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 9 | 14 |
| Hydropsyche | 212 | 10 | 9 | 6 |
| Hydroptila | 200 | 4 | 4 | |
| Rhyacophila lato-sensu | 183 | 3 | 15 | 13 |
| Baetis lato sensu | 9794 | 1504 | 1128 | 1008 |
| Ephemerella | 450 | 624 | 44 | 258 |
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Gerris | 735 | 3 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 5 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1472 | 312 | 1104 |
| Dolichopodidae | 836 | 2 | ||
| Clinocerinae | 9813 | 1 | 2 | |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Psychodidae | 783 | 5 | 1 | 1 |
| Simuliidae | 801 | 104 | 27 | 30 |
| Scatophagidae | 846 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Gammarus | 892 | 68 | 5 | 39 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | 4 | |
| Physella | 19280 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | 3 | |
| Helobdella | 912 | 2 | ||
| Oligochaeta | 933 | 196 | 32 | 153 |
| Dugesia | 1056 | 1 | 18 | |
| Hydracarina | 906 | 3 | ||
| Hydra | 1077 | 3 | 3 | 3 |