Listes faunistiques invertébrés
La Dunières à Dunieres 04003355
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 17 | 140 | 48 |
| Protonemura | 46 | 5 | ||
| Micrasema | 268 | 20 | 8 | 12 |
| Hydropsyche | 212 | 184 | 240 | 164 |
| Adicella | 320 | 6 | ||
| Limnephilinae | 3163 | 3 | ||
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 88 | 23 | 27 |
| Psychomyia | 239 | 4 | 4 | |
| Rhyacophila lato-sensu | 183 | 6 | 6 | 14 |
| Sericostoma | 322 | 10 | 7 | 4 |
| Baetis lato sensu | 9794 | 320 | 960 | 608 |
| Ephemerella ignita | 451 | 3 | ||
| Ecdyonurus | 421 | 56 | 68 | |
| Epeorus | 400 | 2 | 132 | 112 |
| Heptageniidae | 399 | 1 | 24 | |
| Leptophlebiidae | 473 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 11 | 3 |
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 1 | 1 | 1 |
| Ceratopogoninae | 822 | 1 | 2 | 4 |
| Chironomidae | 807 | 672 | 192 | 40 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 7 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 44 | 22 | 14 |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 3 | ||
| Pisidium | 1043 | 100 | 3 | 2 |
| Sphaerium | 1044 | 4 | ||
| Ancylus | 1028 | 3 | 124 | 448 |
| Bythinella | 992 | 3 | 1 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 6 | 1 | 1 |
| Oligochaeta | 933 | 688 | 400 | 344 |
| Polycelis | 1064 | 1 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 |