Listes faunistiques invertébrés
La Neste à Bazus Aure 05183600
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | 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 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 6 | 28 | 1 |
| Leuctra | 69 | 91 | 17 | 22 |
| Amphinemura | 21 | 17 | 5 | 12 |
| Nemoura | 26 | 15 | 1 | 3 |
| Protonemura | 46 | 19 | 2 | |
| Dinocras | 156 | 62 | 17 | 9 |
| Perla | 164 | 10 | ||
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 8 | 1 | |
| Brachycentrus | 265 | 7 | 1 | |
| Micrasema | 268 | 141 | 23 | 2 |
| Hydropsyche | 212 | 13 | 97 | 74 |
| Hydropsychidae | 211 | 4 | 17 | 15 |
| Lepidostoma basale | 49953 | 3 | ||
| Lepidostomatidae | 304 | 300 | 11 | 15 |
| Limnephilinae | 3163 | 25 | 15 | |
| Limnephilidae | 276 | 3 | 30 | 41 |
| Psychomyia pusilla | 240 | 1 | 13 | |
| Rhyacophila lato-sensu | 183 | 7 | 17 | 7 |
| Sericostoma | 322 | 84 | 3 | 2 |
| Sericostomatidae | 321 | 9 | 21 | |
| Baetis lato sensu | 9794 | 108 | 533 | 703 |
| Caenis | 457 | 45 | 2 | 21 |
| Ephemerella ignita | 451 | 33 | 1 | |
| Ecdyonurus | 421 | 13 | 47 | |
| Epeorus | 400 | 134 | 63 | |
| Rhithrogena | 404 | 10 | 400 | 89 |
| Heptageniidae | 399 | 10 | 15 | |
| Habroleptoides | 485 | 1 | ||
| Colymbetinae | 2395 | 42 | ||
| Hydroporinae | 2393 | 7 | 2 | |
| Elmis | 618 | 159 | 13 | 7 |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 12 | 12 | 7 |
| Athericidae | 838 | 2 | 1 | |
| Blephariceridae | 747 | 38 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 315 | 73 | 59 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 7 | 7 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 840 | 8 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 1 | ||
| Hydrobiidae | 973 | 1 | 1 | |
| Radix | 1004 | 51 | ||
| Lymnaeidae | 998 | 1 | ||
| Ancylus fluviatilis | 1029 | 2 | 9 | |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 13 | 4 | 4 |
| Planariidae | 1061 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |