Listes faunistiques invertébrés
Crenze à St-laurent-le-minier 06195330
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| 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 | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Pierres, galets | Nulle | C |
| P6 | Blocs | Moyenne | A |
| P7 | Granulats | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 33 | 34 | 22 |
| Leuctra | 69 | 4 | ||
| Leuctra geniculata | 33830 | 4 | 34 | 9 |
| Protonemura | 46 | 1 | ||
| Beraea | 328 | 2 | 1 | |
| Hydropsyche | 212 | 12 | 4 | 5 |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 3 | 5 | |
| Oecetis | 317 | 1 | 2 | |
| Setodes | 318 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Polycentropodidae | 223 | 9 | 3 | |
| Polycentropus | 231 | 7 | 24 | 14 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 4 | 1 | 1 |
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 8 | |
| Baetis | 364 | 9 | 87 | 45 |
| Habrophlebia | 491 | 1 | ||
| Dryops | 613 | 10 | ||
| Elmis | 618 | 3 | 6 | |
| Esolus | 619 | 8 | 8 | 9 |
| Limnius | 623 | 3 | 8 | 4 |
| Oulimnius | 622 | 12 | 7 | 13 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 14 | 2 | |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | 2 | 5 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 585 | 105 | 105 |
| Empididae | 831 | 10 | 7 | 3 |
| Limoniidae | 757 | 13 | 16 | 5 |
| Simuliidae | 801 | 11 | 155 | 47 |
| Tabanidae | 837 | 2 | 4 | |
| Tipulidae | 753 | 6 | 17 | 24 |
| Boyeria | 670 | 2 | 3 | 4 |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | 1 | 1 |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 8 | 4 | 12 |
| Gammaridae | 887 | 14 | 9 | |
| Gammarus | 892 | 50 | 9 | 1 |
| Ancylus | 1028 | 6 | 28 | 3 |
| Dugesiidae | 1055 | 9 | 11 | |
| Oligochaeta | 933 | 1 | ||
| Hydrozoa | 3168 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |