Listes faunistiques invertébrés
Le Lambon à St-Sardos 05154400
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Taxon indicateur | Sericostomatidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Trichoptera | 181 | 1 | 1 | |
| Goera | 287 | 4 | ||
| Hydropsyche | 212 | 1 | 10 | |
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 23 | 2 | 4 |
| Baetis | 364 | 2 | ||
| Ephemera | 502 | 7 | 27 | 22 |
| Gerris | 735 | 3 | ||
| Nepidae | 725 | 1 | 1 | |
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 5 | 6 | 15 |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 5 | 6 | |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 4 | 4 | 2 |
| Chironomidae | 807 | 53 | 9 | 7 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 8 | ||
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 8 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Platycnemis | 657 | 8 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 2 | ||
| Gammaridae | 887 | 16 | ||
| Echinogammarus | 888 | 180 | 6 | 38 |
| Gammarus | 892 | 36 | ||
| Asellidae | 880 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Sphaerium | 1044 | 2 | 1 | |
| Pisidium | 1043 | 8 | 6 | 5 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 661 | 405 | 568 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 4 | 4 | 8 |
| Oligochaeta | 933 | 160 | 28 | 46 |
| Nematoda | 1089 | 1 |