Listes faunistiques invertébrés
Le Lafondiale à Condat 05061229
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/10/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| Taxon indicateur | Ephemeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 4.0 | marginal |
| Litieres | 20.0 | dominant |
| Branchage, racines | 70.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Branchage, racines | Nulle | B |
| P7 | Branchage, racines | Nulle | B |
| P8 | Branchage, racines | Nulle | B |
| P9 | Branchage, racines | Nulle | C |
| P10 | Branchage, racines | Nulle | C |
| P11 | Branchage, racines | Nulle | C |
| P12 | Litieres | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 2 | 3 | |
| Cloeon | 387 | 1 | 4 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 6 | 7 |
| Micronecta | 719 | 1 | 1 | |
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 6 | 2 | |
| Riolus | 625 | 16 | 1 | |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 7 | ||
| Athericidae | 838 | 3 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 72 | 166 | 123 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 5 | 1 | |
| Platycnemis | 657 | 73 | 16 | 28 |
| Sialis | 704 | 4 | 5 | 11 |
| Asellidae | 880 | 9 | 5 | 6 |
| Procambarus | 2027 | 1 | ||
| Echinogammarus | 888 | 57 | 1 | 5 |
| Gammarus | 892 | 12 | ||
| Cladocera | 3127 | 2 | ||
| Copepoda | 3206 | 2 | 2 | 2 |
| Ostracoda | 3170 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 5 | 78 | 27 |
| Sphaeriidae | 1042 | 3 | ||
| Acroloxus | 1033 | 14 | 6 | 6 |
| Ancylus | 1028 | 4 | 1 | |
| Ferrissia | 1030 | 19 | 8 | 13 |
| Potamopyrgus | 978 | 381 | 330 | 296 |
| Physa (sensu lato) | 997 | 79 | 9 | 19 |
| Physella | 19280 | 38 | 4 | 8 |
| Oligochaeta | 933 | 5 | 111 | 51 |
| Dugesiidae | 1055 | 1 | 1 |