Listes faunistiques invertébrés
La Borne à Brives-Charensac 04001950
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Lente | C |
| P3 | Blocs | Lente | B |
| P4 | Helophytes | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Litieres | Nulle | A |
| P8 | Dalles, argiles | Lente | B |
| P9 | Branchage, racines | Nulle | A |
| P10 | Granulats | Lente | A |
| P11 | Pierres, galets | Lente | B |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 6 | 3 | 8 |
| Leuctra | 69 | 32 | 30 | 45 |
| Oligoplectrum | 263 | 38 | 4 | 132 |
| Goeridae | 286 | 24 | ||
| Goera | 287 | 12 | 1 | 1 |
| Hydropsyche | 212 | 2 | 4 | 14 |
| Hydroptila | 200 | 21 | 2 | 4 |
| Mystacides | 312 | 14 | 2 | 46 |
| Polycentropodidae | 223 | 56 | 1 | |
| Cyrnus | 224 | 8 | 2 | 9 |
| Polycentropus | 231 | 9 | 4 | 8 |
| Psychomyia | 239 | 47 | 90 | 131 |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 3 |
| Baetis | 364 | 5 | 60 | 79 |
| Caenis | 457 | 1 | 1 | |
| Serratella | 5152 | 12 | 16 | 3 |
| Ecdyonurus | 421 | 1 | 9 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 47 | 1 | |
| Limnius | 623 | 1 | 2 | |
| Orectochilus | 515 | 1 | ||
| Blepharicera | 749 | 1 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 601 | 249 | 213 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 5 | ||
| Antocha | 759 | 11 | 20 | 9 |
| Dicranota | 765 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 1 | |
| Micronecta | 719 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 2 | ||
| Asellidae | 880 | 11 | ||
| Gammaridae | 887 | 5 | ||
| Gammarus | 892 | 6 | 1 | |
| Ancylus | 1028 | 4 | 9 | |
| Potamopyrgus | 978 | 2 | 2 | |
| Physa acuta | 3032 | 7 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Dendrocoelum | 1072 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Xironogiton | 23599 | 3 | ||
| Oligochaeta | 933 | 158 | 80 | 82 |
| Bryozoa | 1087 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |