Listes faunistiques invertébrés
La Cère à Sansac 05064000
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 36.0 | dominant |
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 7 | |
| Protonemura | 46 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 248 | 359 | 15 |
| Hydropsyche | 212 | 180 | 203 | 7 |
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 6 | ||
| Psychomyia | 239 | 18 | 13 | |
| Rhyacophila lato-sensu | 183 | 16 | 16 | |
| Baetis | 364 | 41 | 24 | 2 |
| Caenis | 457 | 1 | ||
| Torleya | 2391 | 1 | 1 | |
| Ephemerella ignita | 451 | 5 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | 1 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 6 | ||
| Elmis | 618 | 43 | 24 | 2 |
| Esolus | 619 | 8 | 3 | |
| Orectochilus | 515 | 3 | 1 | |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 8 | ||
| Athericidae | 838 | 3 | 1 | |
| Chironomidae | 807 | 344 | 121 | 25 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 289 | 3 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 6 | 1 | |
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 2 |
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 1 | ||
| Ancylus | 1028 | 12 | 13 | |
| Potamopyrgus | 978 | 2 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 4 |