Listes faunistiques invertébrés
La Loise à Feurs 04010200
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/05/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | ||
| Granulats | 20.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 74.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | ||
| Isoperla | 140 | 4 | 1 | |
| Agapetinae | 9812 | 28 | ||
| Athripsodes | 311 | 7 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Cyrnus | 224 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetis lato sensu | 9794 | 13 | 4 | |
| Centroptilum | 383 | 1 | 1 | |
| Procloeon | 390 | 1 | 4 | |
| Caenis | 457 | 8 | 1 | |
| Ephemerella ignita | 451 | 76 | 27 | 4 |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 1 | 1 | |
| Siphlonurus | 350 | 1 | ||
| Micronecta | 719 | 3 | 10 | |
| Dupophilus | 620 | 5 | ||
| Esolus | 619 | 5 | ||
| Oulimnius | 622 | 4 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 6 | 2 | |
| Chironomidae | 807 | 6 | 1 | 21 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 15 | 1 | |
| Onychogomphus | 682 | 1 | 2 | |
| Gomphidae | 678 | 4 | ||
| Libellulidae | 696 | 2 | ||
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 86 | 3 | 4 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 5 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 86 | 9 | 5 |
| Planorbidae | 1009 | 7 | 3 | 1 |
| Oligochaeta | 933 | 8 | 10 | 28 |
| Hydracarina | 906 | 1 | 1 |