Listes faunistiques invertébrés
L'Ariège au Pont du Diable 05172900
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 49.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Rapide | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 32 | 47 | 7 |
| Leuctra geniculata | 33830 | 1 | ||
| Leuctridae | 66 | 11 | 24 | 1 |
| Amphinemura | 21 | 1 | 1 | |
| Protonemura | 46 | 30 | ||
| Perlodes | 150 | 4 | ||
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 97 | 14 | |
| Oligoplectrum maculatum | 264 | 4 | ||
| Agapetus-synagapetus | 5218 | 1 | ||
| Goera pilosa | 288 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 885 | 275 | 42 |
| Hydropsychidae | 211 | 35 | ||
| Hydroptila | 200 | 1 | 1 | 4 |
| Lepidostoma hirtum | 306 | 1 | 1 | |
| Lepidostomatidae | 304 | 1 | 1 | |
| Adicella | 320 | 1 | 1 | |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 4 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 50 | 21 | 3 |
| Polycentropodidae | 223 | 3 | ||
| Psychomyia pusilla | 240 | 1 | 5 | 29 |
| Rhyacophila lato-sensu | 183 | 15 | 16 | 6 |
| Sericostoma | 322 | 4 | ||
| Baetis lato sensu | 9794 | 143 | 98 | 22 |
| Centroptilum luteolum | 384 | 4 | ||
| Procloeon | 390 | 8 | ||
| Baetidae | 363 | 20 | 2 | 1 |
| Ephemerella ignita | 451 | 12 | 14 | 1 |
| Torleya major | 452 | 3 | 3 | 7 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 2 | 7 | 2 |
| Heptageniidae | 399 | 2 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 3 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 176 | 41 | 5 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 9 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 2 | 5 | 1 |
| Chironomidae | 807 | 330 | 69 | 144 |
| Empididae | 831 | 3 | 3 | |
| Limoniidae | 757 | 1 | 42 | 21 |
| Simuliidae | 801 | 210 | 263 | 3 |
| Tipulidae | 753 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 5 | 25 | 2 |
| Radix | 1004 | 10 | 5 | 5 |
| Lymnaeidae | 998 | 10 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 5 | 3 | |
| Oligochaeta | 933 | 4 | 1 | 2 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |