Listes faunistiques invertébrés
Tanyari à Palau-del-vidre 06200200
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 36.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Hydrophytes | Nulle | A |
| P4 | Sables | Nulle | B |
| P5 | Helophytes | Nulle | A |
| P6 | Pierres, galets | Nulle | C |
| P7 | Blocs | Nulle | A |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 5 | |
| Goeridae | 286 | 1 | 4 | |
| Goera | 287 | 6 | ||
| Hydroptila | 200 | 3 | 1 | |
| Orthotrichia | 197 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | 5 | |
| Polycentropus | 231 | 13 | 12 | |
| Psychomyiidae | 238 | 2 | ||
| Tinodes | 245 | 4 | 20 | 32 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Cloeon | 387 | 53 | ||
| Caenis | 457 | 63 | 65 | 101 |
| Dytiscidae | 527 | 2 | ||
| Laccophilus | 553 | 2 | ||
| Esolus | 619 | 1 | 8 | |
| Oulimnius | 622 | 13 | 25 | 227 |
| Stenelmis | 617 | 1 | 4 | |
| Hydrophilinae | 2517 | 4 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 142 | 347 | 244 |
| Tipulidae | 753 | 5 | ||
| Micronecta | 719 | 2 | 2 | 69 |
| Hydrometra | 740 | 1 | ||
| Coenagrionidae | 658 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Chalcolestes | 2611 | 2 | ||
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 28 | 15 | 14 |
| Crangonyx | 5116 | 12 | 8 | |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 3 | 16 | |
| Potamopyrgus | 978 | 3 | 9 | 12 |
| Lymnaeidae | 998 | 1 | ||
| Physidae | 995 | 15 | 1 | |
| Physella | 19280 | 10 | 2 | |
| Gyraulus | 1015 | 1 | ||
| Valvata | 972 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 8 | 3 | |
| Erpobdellidae | 928 | 5 | 17 | |
| Oligochaeta | 933 | 17 | 20 | 8 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |