Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 53 | 9 | 7 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 98 | 89 | 32 |
| Dinocras | 156 | 14 | 6 | 4 |
| Perla | 164 | 2 | 1 | |
| Perlidae | 155 | 3 | 4 | 1 |
| Perlodes | 150 | 1 | 1 | |
| Taeniopteryx | 14 | 1 | ||
| Brachycentrus | 265 | 4 | 1 | 1 |
| Micrasema | 268 | 2 | 1 | 1 |
| Glossosoma | 190 | 8 | 34 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 7 | 5 | 1 |
| Hydropsyche | 212 | 12 | 27 | 19 |
| Lepidostoma | 305 | 81 | 1 | |
| Drusinae | 3120 | 2 | 1 | |
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 3 | ||
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 6 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 5 | |
| Sericostoma | 322 | 37 | 6 | 3 |
| Baetis lato sensu | 9794 | 16 | 40 | 55 |
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 4 | ||
| Epeorus | 400 | 27 | 13 | |
| Rhithrogena | 404 | 1 | 2 | |
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 48 | 3 | 1 |
| Elmis | 618 | 208 | 13 | 10 |
| Esolus | 619 | 88 | 7 | |
| Limnius | 623 | 40 | 8 | 7 |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 18 | 8 | 3 |
| Hydrocyphon | 637 | 1 | 3 | |
| Athericidae | 838 | 5 | 7 | 22 |
| Ceratopogonidae | 819 | 10 | 8 | 3 |
| Chironomidae | 807 | 379 | 125 | 146 |
| Empididae | 831 | 3 | 3 | 3 |
| Pediciini | 20537 | 1 | 1 | |
| Simuliidae | 801 | 85 | 192 | 7 |
| Cordulegaster | 687 | 2 | 1 | 2 |
| Pisidium | 1043 | 2 | ||
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Oligochaeta | 933 | 97 | 2 | 10 |
| Polycelis | 1064 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |