Listes faunistiques invertébrés
La Sère à Castelmayran 05151975
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/09/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 60.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 5.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Algues | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 400 | 308 | |
| Hydroptila | 200 | 1 | 4 | 2 |
| Athripsodes | 311 | 33 | 8 | 6 |
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 1 | 4 | 1 |
| Baetis | 364 | 1 | 21 | 30 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | 1 | 1 |
| Micronecta | 719 | 3 | 2 | |
| Gerris | 735 | 2 | ||
| Pomatinus | 611 | 10 | 1 | |
| Elmis | 618 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 6 | 42 | |
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 18 | 304 | 144 |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 1 | 1 | |
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 20 | ||
| Copepoda | 3206 | 1 | 1 | |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Asellidae | 880 | 544 | 151 | 63 |
| Atyaephyra | 861 | 5 | ||
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 7 | 68 | 134 |
| Pisidium | 1043 | 4 | 10 | |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 20 | 14 | 2 |
| Potamopyrgus | 978 | 664 | 236 | 102 |
| Radix | 1004 | 4 | 5 | 1 |
| Physa (sensu lato) | 997 | 53 | 510 | 4 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 5 | 13 | 49 |
| Glossiphoniidae | 908 | 3 | 3 | 6 |
| Oligochaeta | 933 | 6 | 268 | 194 |
| Dugesiidae | 1055 | 1 |