Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 13 | 11 | 23 |
| Leuctra | 69 | 21 | 16 | 11 |
| Agapetus | 191 | 2 | ||
| Glossosomatidae | 189 | 3 | 11 | |
| Silo | 292 | 2 | 3 | 2 |
| Mystacides | 312 | 3 | ||
| Limnephilinae | 3163 | 17 | 18 | 9 |
| Drusinae | 3120 | 1 | ||
| Polycentropus | 231 | 33 | 46 | 40 |
| Psychomyia pusilla | 240 | 1 | 1 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 30 | 12 | 11 |
| Baetis | 364 | 312 | 169 | 40 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 37 | 16 | 6 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 4 | 28 | 14 |
| Electrogena | 3181 | 1 | 1 | |
| Rhithrogena | 404 | 3 | 1 | |
| Habrophlebia | 491 | 3 | 1 | 1 |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 110 | 8 | |
| Esolus | 619 | 4 | 10 | 26 |
| Limnius | 623 | 2 | 2 | 7 |
| Oulimnius | 622 | 32 | 28 | 14 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 297 | 112 | 14 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 19 | 20 | 18 |
| Simuliidae | 801 | 102 | 35 | 6 |
| Sialis | 704 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 96 | 214 | 11 |
| Potamopyrgus | 978 | 8 | 5 | 5 |
| Erpobdella | 929 | 1 | 1 | |
| Glossiphonia | 909 | 2 | 6 | |
| Oligochaeta | 933 | 5 | 14 | 12 |
| Hydracarina | 906 | 1 | 5 | 1 |