Listes faunistiques invertébrés
Gapeau à Hyères 06202000
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | 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 |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 7 | 1 |
| Hydropsyche | 212 | 5 | 6 | |
| Hydroptilidae | 193 | 5 | 4 | 8 |
| Hydroptila | 200 | 10 | 34 | 1 |
| Mystacides | 312 | 1 | 10 | 5 |
| Polycentropodidae | 223 | 5 | 1 | |
| Polycentropus | 231 | 13 | 10 | 5 |
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 2 | 13 | 2 |
| Baetis | 364 | 30 | 54 | 54 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 8 | 43 | 16 |
| Ephemerella ignita | 451 | 17 | 25 | 26 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | 9 | 5 |
| Esolus | 619 | 2 | 3 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 21 | 30 | 9 |
| Riolus | 625 | 1 | ||
| Gyrinus | 514 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | 1 |
| Chironomidae | 807 | 154 | 838 | 596 |
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 4 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Chalcolestes | 2611 | 2 | ||
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 3 | 1 | |
| Asellidae | 880 | 1 | 8 | 2 |
| Gammaridae | 887 | 3 | ||
| Echinogammarus | 888 | 1 | 1 | |
| Gammarus | 892 | 5 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 4 | 3 | 2 |
| Potamopyrgus | 978 | 7 | 14 | 3 |
| Physa (sensu lato) | 997 | 9 | 1 | 2 |
| Oligochaeta | 933 | 61 | 44 | 22 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 3 | 2 | 1 |
| Planariidae | 1061 | 1 | ||
| Prostoma | 3110 | 3 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 |