Listes faunistiques invertébrés
L'Arcon à Villeneuve-d'Allier 04423004
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Sables | Nulle | A |
| P4 | Blocs | Nulle | B |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Pierres, galets | Nulle | C |
| P8 | Dalles, argiles | Lente | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Granulats | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | 1 | |
| Leuctra | 69 | 3 | 14 | |
| Nemoura | 26 | 2 | 3 | 1 |
| Protonemura | 46 | 1 | ||
| Perlodes | 150 | 1 | 2 | |
| Hydropsychidae | 211 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Drusus | 2335 | 4 | 3 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 5 | 3 | 1 |
| Odontocerum | 339 | 6 | 5 | 1 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 2 | 5 | |
| Sericostoma | 322 | 5 | ||
| Baetis | 364 | 54 | 113 | 47 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 21 | ||
| Heptageniidae | 399 | 14 | 1 | 4 |
| Ecdyonurus | 421 | 3 | 32 | 9 |
| Epeorus | 400 | 1 | 1 | 1 |
| Rhithrogena | 404 | 6 | 11 | 4 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Habroleptoides | 485 | 2 | 4 | |
| Habrophlebia | 491 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Platambus | 556 | 4 | ||
| Dupophilus | 620 | 5 | 5 | 15 |
| Elmis | 618 | 14 | 1 | |
| Esolus | 619 | 15 | 3 | 2 |
| Limnius | 623 | 5 | 1 | 3 |
| Oulimnius | 622 | 5 | ||
| Hydraena | 608 | 2 | 4 | |
| Limnebius | 599 | 2 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 364 | 15 | 5 |
| Chelifera | 2884 | 1 | ||
| Eloeophila | 767 | 12 | ||
| Dicranota | 765 | 83 | 7 | |
| Simuliidae | 801 | 1 | ||
| Velia | 745 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 783 | 169 | 137 |
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 3 | 1 | |
| Pisidium | 1043 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 5 | 6 | 9 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |