Listes faunistiques invertébrés
Le Cérou à Carmaux 05124190
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/10/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.7250 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 8.0 | dominant |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 9 | |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Chironomidae | 807 | 46 | 23 | 13 |
| Tabanidae | 837 | 2 | ||
| Athericidae | 838 | 6 | 13 | 9 |
| Gammaridae | 887 | 2 | ||
| Hydracarina | 906 | 1 | 6 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 50 | 83 | 26 |
| Potamopyrgus | 978 | 13 | 30 | 27 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Planorbidae | 1009 | 2 | 9 | 2 |
| Limnius | 623 | 9 | 7 | 16 |
| Ferrissia | 1030 | 1 | ||
| Bryozoa | 1087 | 1 | ||
| Nematoda | 1089 | 4 | 1 | |
| Colymbetinae | 2395 | 2 | 4 | 2 |
| Prostoma | 3110 | 2 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Ostracoda | 3170 | 2 | ||
| Copepoda | 3206 | 1 | 3 | 3 |
| Crangonyx | 5116 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 5 | |
| Limoniini | 20393 | 4 | ||
| Pediciini | 20537 | 2 | ||
| Oecetis | 317 | 1 | ||
| Leuctra | 69 | 3 | 2 | 7 |
| Perla | 164 | 3 | ||
| Hydroptila | 200 | 2 | 1 | |
| Hydropsyche | 212 | 1 | 7 | |
| Cheumatopsyche | 221 | 2 | ||
| Polycentropodidae | 223 | 4 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 10 | 3 | |
| Psychomyia | 239 | 1 | ||
| Goera | 287 | 3 | ||
| Silo | 292 | 2 | 1 | 4 |
| Athripsodes | 311 | 7 | 2 | |
| Mystacides | 312 | 14 | 3 | |
| Nemoura | 26 | 1 | 2 | |
| Baetidae | 363 | 3 | ||
| Centroptilum | 383 | 3 | 2 | 1 |
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Caenis | 457 | 2 | ||
| Leptophlebiidae | 473 | 3 | 4 | |
| Ephemera | 502 | 1 | 4 | |
| Orectochilus | 515 | 1 | ||
| Elmis | 618 | 2 | 14 | 20 |
| Esolus | 619 | 64 | 46 | 32 |
| Dupophilus | 620 | 30 | 39 | 84 |
| Oulimnius | 622 | 18 | 27 | 24 |