Listes faunistiques invertébrés
La Neste du Louron à Armenteule 05183530
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/10/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 93 | 84 | 30 |
| Amphinemura | 21 | 17 | 4 | 2 |
| Nemoura | 26 | 4 | ||
| Protonemura | 46 | 2 | ||
| Dinocras | 156 | 1 | ||
| Perlodidae | 127 | 1 | 1 | |
| Oligoplectrum | 263 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 14 | 72 | 25 |
| Limnephilidae | 276 | 6 | 9 | 3 |
| Drusinae | 3120 | 8 | 5 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 4 | 3 | 8 |
| Polycentropus | 231 | 7 | 4 | |
| Rhyacophila lato-sensu | 183 | 3 | 5 | 3 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 6 | ||
| Thremma | 301 | 2 | 1 | 3 |
| Baetis lato sensu | 9794 | 88 | 180 | 82 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 15 | 1 | 2 |
| Heptageniidae | 399 | 5 | 1 | 1 |
| Ecdyonurus | 421 | 7 | 9 | 6 |
| Rhithrogena | 404 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Hydroporinae | 2393 | 12 | 1 | 4 |
| Elmis | 618 | 7 | ||
| Athericidae | 838 | 128 | 75 | 64 |
| Chironomidae | 807 | 352 | 150 | 264 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 13 | 2 | 3 |
| Psychodidae | 783 | 6 | ||
| Simuliidae | 801 | 200 | 120 | 8 |
| Tipulidae | 753 | 22 | ||
| Cladocera | 3127 | 1 | 2 | 1 |
| Copepoda | 3206 | 2 | ||
| Hydracarina | 906 | 8 | 1 | |
| Pisidium | 1043 | 2 | ||
| Gastropoda | 5123 | 2 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 38 | 1 | |
| Physa (sensu lato) | 997 | 3 | ||
| Physa stricto-sensu | 30103 | 5 | 1 | |
| Physella | 19280 | 6 | 1 | |
| Planorbidae | 1009 | 3 | ||
| Ancylus | 1028 | 46 | 67 | 42 |
| Bythinella | 992 | 1 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 501 | 69 | 80 |
| Planariidae | 1061 | 3 | 6 | 26 |