Listes faunistiques invertébrés
Crenze à St-laurent-le-minier 06195330
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Blocs | Moyenne | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Granulats | Lente | A |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Bryophytes | Moyenne | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 6 | 10 |
| Leuctra | 69 | 75 | 34 | 61 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | ||
| Hydropsychidae | 211 | 8 | ||
| Hydropsyche | 212 | 1 | 4 | |
| Hydroptila | 200 | 3 | 4 | |
| Mystacides | 312 | 12 | 8 | |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 1 | 3 | |
| Cyrnus | 224 | 4 | ||
| Polycentropus | 231 | 1 | 7 | 12 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostomatidae | 321 | 4 | ||
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 3 | 402 | 70 |
| Centroptilum | 383 | 3 | 1 | 5 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Habrophlebia | 491 | 1 | 3 | 6 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 22 | 4 | 4 |
| Limnius | 623 | 8 | 1 | 2 |
| Oulimnius | 622 | 10 | 2 | 1 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 555 | 16 | 296 |
| Limoniidae | 757 | 2 | 1 | 2 |
| Simuliidae | 801 | 83 | 121 | |
| Tipulidae | 753 | 26 | 9 | 5 |
| Boyeria | 670 | 1 | 3 | |
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 3 | 2 | 1 |
| Gammarus | 892 | 13 | 21 | 8 |
| Ancylus | 1028 | 1 | 1 | |
| Dugesiidae | 1055 | 2 | 4 | 8 |
| Oligochaeta | 933 | 1 | ||
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 |