Listes faunistiques invertébrés
Coulon à Céreste 06163900
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 3.0 | 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 | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 13 | 20 |
| Hydropsyche | 212 | 2 | 1 | 1 |
| Mystacides | 312 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | 5 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 35 | 106 | 100 |
| Caenis | 457 | 18 | 44 | 14 |
| Ephemerella | 450 | 137 | 333 | 119 |
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 6 | 27 | 22 |
| Heptageniidae | 399 | 3 | 3 | 9 |
| Habrophlebia | 491 | 5 | 3 | |
| Leptophlebiidae | 473 | 2 | 10 | 3 |
| Micronecta | 719 | 1 | 2 | 6 |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 7 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 4 | 1 | 10 |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 1 | ||
| Blepharicera | 749 | 1 | ||
| Ceratopogonidae | 819 | 7 | 9 | 10 |
| Chironomidae | 807 | 250 | 337 | 401 |
| Clinocerinae | 9813 | 1 | 2 | |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatomini | 20358 | 2 | 13 | 4 |
| Gammarus | 892 | 2817 | 176 | 392 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 4 | 1 | |
| Oligochaeta | 933 | 16 | 6 | 16 |
| Hydracarina | 906 | 3 | 3 | 3 |