Listes faunistiques invertébrés
Le Lambon à St-Sardos 05154400
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/10/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 31 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 7.0 | dominant |
| Pierres, galets | 82.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | 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 |
|---|---|---|---|---|
| Boyeria | 670 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Asellidae | 880 | 45 | ||
| Athericidae | 838 | 11 | 8 | 9 |
| Baetis | 364 | 7 | 35 | 42 |
| Caenis | 457 | 2 | 1 | |
| Calopteryx | 650 | 7 | 12 | 1 |
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Chironomidae | 807 | 46 | 22 | 87 |
| Dixidae | 793 | 2 | ||
| Colymbetinae | 2395 | 7 | 3 | 23 |
| Elmis | 618 | 2 | 3 | |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Ephemera | 502 | 20 | 14 | 38 |
| Erpobdellidae | 928 | 2 | ||
| Ferrissia | 1030 | 1 | ||
| Echinogammarus | 888 | 72 | 12 | 52 |
| Gammarus | 892 | 65 | ||
| Gerris | 735 | 1 | ||
| Glossiphoniidae | 908 | 1 | 4 | |
| Onychogomphus | 682 | 3 | 1 | |
| Hydraena | 608 | 1 | ||
| Potamopyrgus | 978 | 214 | 82 | 53 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 24 | 61 | 128 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 7 | 1 | |
| Athripsodes | 311 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Theodoxus | 967 | 1 | ||
| Oligochaeta | 933 | 60 | 87 | 12 |
| Physa (sensu lato) | 997 | 1 | ||
| Platycnemis | 657 | 53 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Simuliidae | 801 | 1 | 61 | 5 |
| Pisidium | 1043 | 1 | ||
| Tabanidae | 837 | 1 | 3 |