Listes faunistiques invertébrés
L'Arcon à Vivans 04015380
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 63.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Sables | Lente | B |
| P3 | Granulats | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | C |
| P7 | Blocs | Nulle | A |
| P8 | Litieres | Nulle | A |
| P9 | Granulats | Nulle | B |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 22 | 4 | |
| Hydropsyche | 212 | 36 | 1 | |
| Athripsodes | 311 | 2 | ||
| Anabolia | 281 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetis | 364 | 16 | 30 | 1 |
| Procloeon bifidum | 391 | 4 | ||
| Pseudocentroptilum | 3207 | 6 | ||
| Brachycercus | 468 | 1 | 1 | |
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 2 | 3 | |
| Heptageniidae | 399 | 2 | 1 | |
| Heptagenia | 443 | 9 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 2 | ||
| Helophorus | 604 | 1 | 10 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 231 | 255 | 359 |
| Hexatoma | 773 | 12 | ||
| Dicranota | 765 | 6 | ||
| Tabanidae | 837 | 2 | ||
| Micronecta | 719 | 1 | 1 | 31 |
| Sialis | 704 | 12 | 36 | |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 5 | 2 | |
| Gammaridae | 887 | 1 | 365 | 47 |
| Gammarus | 892 | 389 | 443 | 317 |
| Ancylus | 1028 | 9 | 3 | |
| Sphaeriidae | 1042 | 6 | 9 | |
| Pisidium | 1043 | 3 | 2 | 1 |
| Sphaerium | 1044 | 3 | 2 | |
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 2 | ||
| Oligochaeta | 933 | 107 | 107 | 142 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |