Listes faunistiques invertébrés
Tet à Eus 06170000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Lente | B |
| P4 | Blocs | Moyenne | B |
| P5 | Granulats | Nulle | A |
| P6 | Litieres | Nulle | A |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Sables | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 12 | 1 | 8 |
| Leuctra | 69 | 115 | 18 | 53 |
| Brachycentridae | 262 | 35 | 3 | |
| Oligoplectrum | 263 | 394 | 164 | |
| Goeridae | 286 | 4 | ||
| Silo | 292 | 2 | ||
| Hydropsychidae | 211 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | 8 |
| Anomalopterygella | 5082 | 1 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 6 | 4 | |
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 11 | 9 |
| Sericostoma | 322 | 14 | ||
| Baetis | 364 | 43 | 91 | 173 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 67 | 1 | 5 |
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 1 | ||
| Dupophilus | 620 | 3 | 1 | 1 |
| Elmis | 618 | 8 | 1 | 8 |
| Esolus | 619 | 16 | 21 | 62 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 55 | 1 | |
| Stenelmis | 617 | 2 | 3 | |
| Blepharicera | 749 | 4 | 10 | 24 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 266 | 38 | 45 |
| Chelifera | 2884 | 1 | 1 | |
| Clinocerinae | 9813 | 1 | 1 | |
| Limoniidae | 757 | 5 | 1 | 3 |
| Antocha | 759 | 2 | 1 | |
| Dicranota | 765 | 1 | 1 | 5 |
| Simulium | 806 | 3 | 63 | 55 |
| Boyeria | 670 | 2 | ||
| Onychogomphus | 682 | 4 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 17 | ||
| Physella | 19280 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 8 | 2 | |
| Oligochaeta | 933 | 7 | 5 | |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |