Listes faunistiques invertébrés
BIEF DE CONE A MONTRACOL 06048480
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/04/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | ||
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 20.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Moyenne | B |
| P8 | Algues | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Asellidae | 880 | 52 | 40 | 42 |
| Athericidae | 838 | 1 | 1 | |
| Athripsodes | 311 | 8 | 110 | 41 |
| Baetis lato sensu | 9794 | 1 | 9 | 2 |
| Caenis | 457 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Ceratopogonidae | 819 | 8 | 8 | 9 |
| Chironomidae | 807 | 1505 | 6048 | 3168 |
| Elmis | 618 | 11 | 108 | 67 |
| Elophila | 5129 | 1 | ||
| Empididae | 831 | 2 | 3 | |
| Ephemerella | 450 | 2 | ||
| Ephydridae | 844 | 11 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | |
| Galba | 1001 | 1 | ||
| Gammarus | 892 | 36 | 14 | 4 |
| Goera | 287 | 1 | ||
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 2 | 2 | |
| Helobdella | 912 | 1 | 2 | |
| Helophorus | 604 | 2 | ||
| Hydrophilinae | 2517 | 2 | ||
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 1 | ||
| Limnius | 623 | 1 | 8 | 14 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Mystacides | 312 | 1 | 1 | |
| Oligochaeta | 933 | 1185 | 1472 | 832 |
| Onychogomphus | 682 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Oulimnius | 622 | 56 | 18 | |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 2 | ||
| Pisidium | 1043 | 8 | 18 | 12 |
| Potamopyrgus | 978 | 1 | ||
| Psychodidae | 783 | 42 | 9 | 9 |
| Sialis | 704 | 2 | ||
| Simuliidae | 801 | 9 | 296 | 40 |
| Tabanidae | 837 | 2 | 2 | 5 |
| Tipulidae | 753 | 5 | 4 | 1 |