Listes faunistiques invertébrés
Verdouble à Tautavel 2 06173650
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 01/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 18.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Rapide | C |
| P4 | Granulats | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Bryophytes | Moyenne | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Nulle | B |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Hydrophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 5 | |
| Leuctra | 69 | 14 | 35 | |
| Ecnomus | 249 | 5 | 2 | |
| Hydropsychidae | 211 | 24 | ||
| Hydropsyche | 212 | 14 | 2 | 139 |
| Hydroptila | 200 | 3 | 14 | |
| Orthotrichia | 197 | 19 | 3 | |
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 7 | ||
| Mystacides | 312 | 13 | 2 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 3 | 6 | |
| Triaenodes | 314 | 4 | ||
| Chimarra | 207 | 1 | 4 | |
| Polycentropodidae | 223 | 5 | ||
| Polycentropus | 231 | 1 | 9 | |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 13 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 8 | 22 | |
| Centroptilum | 383 | 1 | ||
| Cloeon dipterum | 388 | 3 | ||
| Cloeon | 387 | 21 | 2 | |
| Caenis | 457 | 87 | 54 | 74 |
| Choroterpes | 474 | 1 | 1 | |
| Dryops | 613 | 6 | ||
| Elmis | 618 | 9 | ||
| Esolus | 619 | 17 | 32 | |
| Oulimnius | 622 | 50 | 10 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 3 | 19 | |
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 34 | 5 | 4 |
| Chironomidae | 807 | 29 | 56 | 25 |
| Ephydridae | 844 | 3 | ||
| Micronecta | 719 | 1 | 5 | 7 |
| Gerris | 735 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Coenagrionidae | 658 | 23 | ||
| Corduliidae | 690 | 1 | ||
| Platycnemis | 657 | 9 | ||
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 2 | 39 | 8 |
| Ancylus | 1028 | 5 | ||
| Ferrissia | 1030 | 1 | ||
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 3 | 3 | |
| Lymnaeidae | 998 | 8 | 1 | |
| Radix | 1004 | 40 | 1 | 1 |
| Physidae | 995 | 9 | ||
| Physella | 19280 | 21 | ||
| Sphaeriidae | 1042 | 1 | ||
| Dugesiidae | 1055 | 204 | 2 | 59 |
| Oligochaeta | 933 | 2 | 14 | 5 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |