Listes faunistiques invertébrés
La Neste à Bazus Aure 05183600
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | 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 |
|---|---|---|---|---|
| Chloroperla | 170 | 2 | 12 | 2 |
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 65 | 97 | 40 |
| Protonemura | 46 | 16 | ||
| Dinocras | 156 | 88 | 39 | 4 |
| Perla | 164 | 2 | ||
| Perlidae | 155 | 1 | ||
| Micrasema | 268 | 185 | 17 | |
| Glossosoma | 190 | 6 | ||
| Hydropsyche | 212 | 8 | 38 | 3 |
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma basale | 49953 | 1 | ||
| Lepidostomatidae | 304 | 9 | 1 | |
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 85 | 7 | 8 |
| Limnephilidae | 276 | 31 | 24 | 14 |
| Rhyacophila lato-sensu | 183 | 5 | 25 | 3 |
| Sericostoma | 322 | 231 | 2 | 1 |
| Sericostomatidae | 321 | 2 | 1 | |
| Baetis lato sensu | 9794 | 114 | 516 | 240 |
| Caenis | 457 | 130 | 2 | 4 |
| Ephemerella ignita | 451 | 70 | 2 | |
| Ecdyonurus | 421 | 3 | 21 | |
| Epeorus | 400 | 22 | 6 | |
| Rhithrogena | 404 | 5 | 447 | 30 |
| Heptageniidae | 399 | 2 | 8 | |
| Habroleptoides | 485 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 15 | 5 | |
| Elmis | 618 | 900 | 33 | 6 |
| Esolus | 619 | 17 | 5 | |
| Limnius | 623 | 1 | 29 | 6 |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 3 | 5 | 1 |
| Athericidae | 838 | 3 | 1 | |
| Blephariceridae | 747 | 1 | 12 | 10 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 176 | 70 | 48 |
| Empididae | 831 | 5 | ||
| Limoniidae | 757 | 12 | 18 | 2 |
| Simuliidae | 801 | 56 | 18 | |
| Tipulidae | 753 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Potamopyrgus antipodarum | 979 | 1 | ||
| Galba truncatula | 1002 | 1 | ||
| Radix | 1004 | 7 | 1 | |
| Lymnaeidae | 998 | 1 | ||
| Ancylus fluviatilis | 1029 | 12 | ||
| Oligochaeta | 933 | 4 | 2 | 7 |
| Planariidae | 1061 | 3 |