Listes faunistiques invertébrés
Gapeau à Hyères 06202000
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/06/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5973 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | 9 |
| Hydropsyche | 212 | 2 | 5 | |
| Hydroptila | 200 | 2 | 13 | 3 |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 8 | 5 | 4 |
| Polycentropus | 231 | 17 | 10 | 7 |
| Tinodes | 245 | 3 | 6 | 3 |
| Baetidae | 363 | 28 | 7 | 12 |
| Cloeon | 387 | 12 | 4 | 4 |
| Procloeon | 390 | 5 | 1 | 2 |
| Caenis | 457 | 56 | 108 | 44 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Micronecta | 719 | 6 | ||
| Gerris | 735 | 2 | ||
| Naucoridae | 722 | 1 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 5 | 22 | 22 |
| Esolus | 619 | 12 | 16 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 31 | 4 | 7 |
| Stenelmis | 617 | 16 | 5 | |
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 76 | 114 | 26 |
| Limoniidae | 757 | 3 | 2 | |
| Tipulidae | 753 | 2 | ||
| Odonata | 648 | 2 | ||
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Lestidae | 653 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 6 | 1 | |
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 3 | ||
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 2 | 7 | 10 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 17 | 10 | 1 |
| Physa (sensu lato) | 997 | 4 | 3 | 2 |
| Oligochaeta | 933 | 4 | 4 | |
| Dugesiidae | 1055 | 16 | 3 | |
| Hydrozoa | 3168 | 3 |