Listes faunistiques invertébrés
Boulzane à St-paul-de-fenouillet 1 06300073
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 12/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 68.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Dalles, argiles | Rapide | C |
| P3 | Dalles, argiles | Lente | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Litieres | Nulle | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Branchage, racines | Nulle | A |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 19 | 37 | |
| Leuctra | 69 | 73 | 1 | 53 |
| Perla | 164 | 2 | ||
| Micrasema | 268 | 25 | 4 | |
| Calamoceras | 342 | 3 | ||
| Agapetus | 191 | 10 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 6 | 3 | |
| Silo | 292 | 2 | ||
| Cheumatopsyche | 221 | 32 | 16 | |
| Hydropsyche | 212 | 48 | 1 | 36 |
| Hydroptila | 200 | 25 | 1 | 12 |
| Orthotrichia | 197 | 1 | 8 | |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 21 | 6 | 1 |
| Oecetis | 317 | 2 | 2 | |
| Limnephilinae | 3163 | 143 | 2 | |
| Chimarra | 207 | 24 | 1 | |
| Polycentropodidae | 223 | 3 | 2 | |
| Polycentropus | 231 | 11 | 4 | |
| Psychomyia | 239 | 21 | 113 | 31 |
| Tinodes | 245 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 13 | 1 | 3 |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 358 | 29 | 5 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 10 | 1 | |
| Procloeon | 390 | 4 | 5 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 22 | 6 | 4 |
| Ephemerella ignita | 451 | 2 | 1 | 1 |
| Heptageniidae | 399 | 14 | 11 | |
| Ecdyonurus | 421 | 1 | 12 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Pomatinus substriatus | 33844 | 12 | ||
| Elmis | 618 | 38 | 10 | 18 |
| Esolus | 619 | 12 | 1 | 9 |
| Limnius | 623 | 2 | 17 | |
| Oulimnius | 622 | 12 | 5 | 16 |
| Riolus | 625 | 2 | 1 | |
| Stenelmis | 617 | 2 | 8 | |
| Hydraena | 608 | 7 | 1 | 4 |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 404 | 905 | 14 |
| Empididae | 831 | 10 | 2 | 4 |
| Limoniidae | 757 | 1 | 7 | 13 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | 2 | |
| Micronecta | 719 | 9 | ||
| Boyeria | 670 | 22 | ||
| Onychogomphus | 682 | 2 | 2 | 6 |
| Platycnemis | 657 | 2 | ||
| Gammaridae | 887 | 9 | 9 | |
| Gammarus | 892 | 29 | 9 | |
| Ancylus | 1028 | 19 | 4 | 14 |
| Potamopyrgus | 978 | 25 | 11 | 25 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 1 | ||
| Tricladida | 1054 | 6 | ||
| Dugesiidae | 1055 | 3 | 2 | |
| Oligochaeta | 933 | 6 | 12 | |
| Hydracarina | 906 | 3 | 3 | 3 |