Listes faunistiques invertébrés
La Viouze à les Ancizes-Comps 04041773
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Blocs | Moyenne | A |
| P3 | Pierres, galets | Lente | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Sables | Nulle | B |
| P7 | Granulats | Lente | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Bryophytes | Lente | A |
| P10 | Pierres, galets | Nulle | B |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 16 | 44 | 32 |
| Nemoura | 26 | 50 | 35 | 11 |
| Perla | 164 | 3 | ||
| Perlodes | 150 | 7 | 6 | 2 |
| Micrasema | 268 | 34 | 3 | |
| Glossosoma | 190 | 5 | 3 | 5 |
| Silo | 292 | 12 | 7 | 3 |
| Hydropsyche | 212 | 8 | 10 | 85 |
| Mystacides | 312 | 2 | ||
| Drusinae | 3120 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 2 | 18 |
| Sericostomatidae | 321 | 6 | 2 | 1 |
| Sericostoma | 322 | 14 | 2 | 1 |
| Baetis | 364 | 64 | 36 | 90 |
| Ephemera | 502 | 13 | 31 | |
| Ephemerella | 450 | 14 | 2 | 2 |
| Ecdyonurus | 421 | 6 | 12 | 8 |
| Epeorus | 400 | 8 | 7 | 12 |
| Rhithrogena | 404 | 3 | 12 | 16 |
| Paraleptophlebia | 481 | 7 | 13 | 6 |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 26 | 3 | 12 |
| Esolus | 619 | 8 | 2 | 2 |
| Limnius | 623 | 8 | 9 | 12 |
| Oulimnius | 622 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 15 | 3 | 4 |
| Limnebius | 599 | 6 | ||
| Ceratopogonidae | 819 | 4 | 5 | 3 |
| Chironomidae | 807 | 78 | 48 | 11 |
| Empididae | 831 | 6 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 7 | 9 | |
| Simuliidae | 801 | 13 | ||
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 125 | 14 | 22 |
| Asellidae | 880 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | 1 |
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 3 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 5 | 26 | 11 |
| Hydracarina | 906 | 1 | 1 | |
| Copepoda | 3206 | 1 |