Listes faunistiques invertébrés
Tet à Eus 06170000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 36.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 22 | |
| Leuctra | 69 | 20 | 19 | 64 |
| Perla | 164 | 5 | ||
| Micrasema | 268 | 2 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 33 | 19 | 49 |
| Hydroptila | 200 | 3 | 8 | 6 |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 44 | 11 | 1 |
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 48 | |
| Sericostoma | 322 | 3 | 2 | |
| Baetis | 364 | 1 | 59 | 185 |
| Procloeon | 390 | 1 | 14 | |
| Caenis | 457 | 6 | 1 | |
| Serratella | 5152 | 4 | 8 | 3 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 7 | ||
| Ecdyonurus | 421 | 1 | 14 | |
| Epeorus | 400 | 1 | ||
| Potamanthus | 509 | 1 | 1 | |
| Micronecta | 719 | 69 | 20 | |
| Gerris | 735 | 3 | ||
| Dupophilus | 620 | 1 | 11 | |
| Elmis | 618 | 11 | 30 | 37 |
| Esolus | 619 | 4 | 24 | 31 |
| Limnius | 623 | 4 | 1 | |
| Oulimnius | 622 | 19 | 10 | 11 |
| Stenelmis | 617 | 7 | 1 | 5 |
| Orectochilus | 515 | 5 | ||
| Athericidae | 838 | 1 | 1 | |
| Blephariceridae | 747 | 1 | 13 | |
| Chironomidae | 807 | 1073 | 138 | 151 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 2 | ||
| Pediciidae | 50011 | 1 | 4 | |
| Simuliidae | 801 | 1 | 65 | 268 |
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 3 | ||
| Asellidae | 880 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 22 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 6 | 2 | 5 |
| Physella | 19280 | 2 | 2 | |
| Ancylus | 1028 | 2 | 196 | 10 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 40 | 1 | 1 |
| Oligochaeta | 933 | 38 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |