Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 25.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 59.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Blocs | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 2 | |
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 3 | 5 | 6 |
| Ephemera | 502 | 3 | 7 | 1 |
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 3 | ||
| Leptophlebiidae | 473 | 6 | ||
| Elmis | 618 | 1 | 2 | 1 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 6 | 2 | |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 8 | 6 | 1 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 84 | 69 | 88 |
| Psychodidae | 783 | 3 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 6 | 1 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 15 | 3 | |
| Gammarus | 892 | 1 | 1 | |
| Gammaridae | 887 | 3 | 1 | |
| Asellidae | 880 | 54 | 405 | 72 |
| Pisidium | 1043 | 5 | 1 | |
| Sphaeriidae | 1042 | 4 | 3 | |
| Ancylus fluviatilis | 1029 | 9 | 24 | |
| Potamopyrgus antipodarum | 979 | 77 | 223 | 320 |
| Radix | 1004 | 1 | 2 | 1 |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 1 | ||
| Glossiphoniidae | 908 | 11 | 23 | 10 |
| Oligochaeta | 933 | 21 | 70 | 61 |
| Nematoda | 1089 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | 1 |