Listes faunistiques invertébrés
La Neste à Bazus Aure 05183600
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 11 | 3 | |
| Leuctra | 69 | 102 | 104 | 84 |
| Amphinemura | 21 | 23 | 6 | 7 |
| Nemoura | 26 | 16 | 2 | 4 |
| Protonemura | 46 | 16 | 1 | 1 |
| Dinocras | 156 | 31 | 57 | 23 |
| Perla | 164 | 9 | 1 | |
| Isoperla | 140 | 2 | 1 | 3 |
| Perlodes | 150 | 4 | 1 | |
| Perlodidae | 127 | 2 | 1 | |
| Micrasema | 268 | 3 | 2 | |
| Glossosoma | 190 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 240 | 26 |
| Hydropsychidae | 211 | 11 | ||
| Lasiocephala | 307 | 15 | 1 | |
| Lepidostomatidae | 304 | 57 | 36 | 32 |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 142 | 15 | 15 |
| Limnephilinae | 3163 | 71 | 13 | 9 |
| Limnephilidae | 276 | 70 | 39 | |
| Rhyacophila lato-sensu | 183 | 2 | 38 | 6 |
| Sericostoma | 322 | 74 | 1 | 4 |
| Sericostomatidae | 321 | 67 | 35 | 27 |
| Baetis lato sensu | 9794 | 83 | 984 | 645 |
| Caenis | 457 | 29 | 1 | 10 |
| Ephemerella ignita | 451 | 23 | 2 | 2 |
| Ecdyonurus | 421 | 34 | 120 | |
| Epeorus | 400 | 150 | 220 | |
| Rhithrogena | 404 | 219 | 1170 | 580 |
| Heptageniidae | 399 | 21 | 60 | 20 |
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 43 | ||
| Hydroporinae | 2393 | 6 | 1 | |
| Elmis | 618 | 269 | 32 | 25 |
| Esolus | 619 | 7 | 5 | 1 |
| Limnius | 623 | 15 | 16 | 8 |
| Riolus | 625 | 7 | ||
| Ochthebius | 609 | 2 | ||
| Athericidae | 838 | 1 | 6 | 4 |
| Blephariceridae | 747 | 1 | 32 | 12 |
| Chironomidae | 807 | 229 | 105 | 54 |
| Empididae | 831 | 8 | 8 | 3 |
| Limoniidae | 757 | 12 | 29 | 15 |
| Simuliidae | 801 | 1 | 252 | 28 |
| Tabanidae | 837 | 4 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 6 | 4 | 12 |
| Potamopyrgus antipodarum | 979 | 23 | 1 | |
| Hydrobiidae | 973 | 1 | 1 | |
| Radix | 1004 | 60 | 1 | |
| Lymnaeidae | 998 | 5 | ||
| Planariidae | 1061 | 11 | 8 | 3 |
| Oligochaeta | 933 | 18 | 73 | 29 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 |