Listes faunistiques invertébrés
Le Polier à Montluçon 04059160
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Helophytes | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Nulle | B |
| P12 | Vases | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 10 | ||
| Hydropsyche | 212 | 60 | 4 | |
| Hydroptila | 200 | 3 | 61 | 4 |
| Mystacides | 312 | 15 | 5 | 6 |
| Psychomyia | 239 | 4 | 3 | |
| Rhyacophila lato-sensu | 183 | 14 | 4 | |
| Baetis | 364 | 9 | 132 | 7 |
| Centroptilum | 383 | 4 | ||
| Caenis | 457 | 3 | 6 | 3 |
| Ephemerella ignita | 451 | 4 | 2 | |
| Elmis | 618 | 12 | 49 | 11 |
| Esolus | 619 | 40 | 1 | |
| Limnius | 623 | 1 | 8 | |
| Oulimnius | 622 | 7 | 98 | 31 |
| Stenelmis | 617 | 3 | ||
| Limnophora | 848 | 1 | 1 | |
| Ceratopogoninae | 822 | 5 | 2 | |
| Chironomidae | 807 | 158 | 69 | 46 |
| Antocha | 759 | 1 | 1 | |
| Psychodidae | 783 | 11 | 1 | 2 |
| Simulium | 806 | 6 | 1 | |
| Tipulidae | 753 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Notonecta | 730 | 4 | ||
| Calopteryx | 650 | 21 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | 4 | |
| Gammaridae | 887 | 5 | ||
| Gammarus | 892 | 199 | 151 | 138 |
| Ancylus | 1028 | 3 | 75 | 16 |
| Potamopyrgus | 978 | 510 | 690 | 552 |
| Radix | 1004 | 1 | 1 | |
| Sphaeriidae | 1042 | 8 | ||
| Pisidium | 1043 | 8 | ||
| Dugesia | 1056 | 30 | 12 | 5 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 162 | 111 | 270 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 |