Listes faunistiques invertébrés
Tanyari à Palau-del-vidre 06200200
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 4 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 24.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | 39.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Sables | Nulle | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Helophytes | Nulle | B |
| P6 | Hydrophytes | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Granulats | Nulle | A |
| P9 | Sables | Nulle | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Helophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 1 | 11 | |
| Hydroptila | 200 | 1 | 1 | 5 |
| Mystacides | 312 | 5 | 4 | 4 |
| Polycentropodidae | 223 | 2 | 1 | |
| Polycentropus | 231 | 2 | 1 | 7 |
| Tinodes | 245 | 42 | 16 | 14 |
| Baetis | 364 | 30 | ||
| Cloeon | 387 | 48 | 11 | |
| Caenis | 457 | 138 | 403 | 21 |
| Ephemerella ignita | 451 | 5 | ||
| Dryops | 613 | 1 | 1 | |
| Laccophilus | 553 | 2 | 2 | 1 |
| Esolus | 619 | 13 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 61 | 33 | 146 |
| Stenelmis | 617 | 2 | 5 | |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 79 | 1269 | 326 |
| Dixella | 795 | 1 | ||
| Ephydridae | 844 | 2 | 1 | 7 |
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 1 | 3 | |
| Simuliidae | 801 | 1 | ||
| Corixinae | 5196 | 6 | ||
| Micronecta | 719 | 199 | 36 | 41 |
| Sigara | 716 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | 3 | |
| Coenagrionidae | 658 | 6 | 8 | |
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 9 | 1 | |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 40 | 11 | |
| Crangonyx | 5116 | 486 | 19 | 20 |
| Ancylus | 1028 | 9 | 1 | 30 |
| Bithynia | 994 | 47 | ||
| Ferrissia | 1030 | 5 | ||
| Potamopyrgus | 978 | 6 | 4 | 4 |
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 5 | 1 | |
| Gyraulus | 1015 | 45 | 7 | |
| Hippeutis | 1020 | 5 | ||
| Menetus | 1025 | 1 | ||
| Valvata | 972 | 6 | 1 | 2 |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 3 | 1 | |
| Dugesiidae | 1055 | 9 | 2 | 18 |
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 13 | 2 | |
| Helobdella | 912 | 33 | 1 | |
| Oligochaeta | 933 | 96 | 61 | 27 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |