Listes faunistiques invertébrés
La Sère à Castelmayran 05151975
- Télécharger la fiche IRSTEA xls / 652 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 23 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | ||
| Granulats | 23.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 80 | 85 | 90 |
| Hydroptila | 200 | 26 | 13 | 14 |
| Ithytrichia | 198 | 5 | ||
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 19 | 1 | |
| Baetis | 364 | 1 | 20 | 9 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 13 | |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | ||
| Ecdyonurus | 421 | 5 | 3 | |
| Heptagenia | 443 | 1 | ||
| Pomatinus substriatus | 33844 | 13 | 2 | 2 |
| Laccophilinae | 2394 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Chironomidae | 807 | 155 | 85 | 60 |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 7 | 1 | |
| Simuliidae | 801 | 2 | 5 | |
| Asellidae | 880 | 105 | 6 | 1 |
| Echinogammarus | 888 | 260 | 180 | 170 |
| Ancylus | 1028 | 14 | 1 | |
| Physella | 19280 | 1 | ||
| Bithynia | 994 | 2 | ||
| Corbicula | 1051 | 10 | 62 | 70 |
| Calopteryx | 650 | 17 | ||
| Platycnemis | 657 | 11 | ||
| Gomphus | 679 | 1 | ||
| Erpobdellidae | 928 | 7 | 7 | 2 |
| Dugesiidae | 1055 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 11 | 40 | 30 |
| Polycentropodidae | 223 | 37 |