Listes faunistiques invertébrés
L'Ariège au Pont du Diable 05172900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 08/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| 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 | 5.0 | dominant |
| Blocs | 47.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Rapide | B |
| P2 | Dalles, argiles | Rapide | B |
| P3 | Hydrophytes | Rapide | A |
| P4 | Litieres | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Blocs | Nulle | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Bryophytes | Rapide | A |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 10 | 18 | 2 |
| Leuctra | 69 | 42 | 432 | 42 |
| Protonemura | 46 | 28 | 2 | 1 |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 29 | 3 | 2 |
| Oligoplectrum | 263 | 2 | ||
| Hydropsychidae | 211 | 287 | 154 | 36 |
| Hydropsyche | 212 | 24 | 274 | 21 |
| Hydroptila | 200 | 33 | ||
| Adicella | 320 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 47 | 3 | |
| Polycentropus | 231 | 42 | 39 | 33 |
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 48 | 18 | 10 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 172 | 314 | 38 |
| Centroptilum | 383 | 1 | 1 | |
| Procloeon | 390 | 1 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Ephemerella ignita | 451 | 162 | 222 | 19 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 5 | 2 |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Hydroporinae | 2393 | 14 | ||
| Nebrioporus | 20731 | 1 | ||
| Platambus | 556 | 7 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 75 | 89 | 21 |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 3 | 11 | |
| Orectochilus | 515 | 6 | ||
| Hydraena | 608 | 3 | ||
| Atherix | 839 | 1 | 17 | 3 |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 8 | ||
| Liponeura | 752 | 1 | 9 | |
| Chironomidae | 807 | 942 | 290 | 154 |
| Clinocerinae | 9813 | 2 | 2 | |
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 3 | 7 | |
| Simuliidae | 801 | 6962 | 686 | 12 |
| Tipulidae | 753 | 3 | ||
| Micronecta | 719 | 2 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 3 | 2 | |
| Ancylus | 1028 | 21 | 166 | 381 |
| Bythinella | 992 | 1 | ||
| Lymnaeidae | 998 | 8 | ||
| Radix | 1004 | 2 | ||
| Menetus | 1025 | 31 | ||
| Polycelis | 1064 | 22 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 7 | 3 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |