Listes faunistiques invertébrés
Tech à Reynes 06167000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 01/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | B |
| P4 | Sables | Nulle | C |
| P5 | Dalles, argiles | Lente | C |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Hydrophytes | Rapide | A |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | ||
| Leuctra | 69 | 25 | 163 | 173 |
| Perla | 164 | 1 | ||
| Oligoplectrum | 263 | 150 | 1998 | 2317 |
| Glossosomatidae | 189 | 4 | 2 | 2 |
| Agapetus | 191 | 1 | 10 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 5 | 2 | 3 |
| Hydropsychidae | 211 | 3 | 101 | |
| Cheumatopsyche | 221 | 48 | 1 | |
| Hydropsyche | 212 | 2 | 37 | 4 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 6 | 1 | |
| Mystacides | 312 | 14 | 3 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 7 | 2 | |
| Psychomyia | 239 | 12 | 53 | 8 |
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Sericostoma | 322 | 4 | ||
| Baetis | 364 | 186 | 215 | 5 |
| Procloeon pennulatum | 29153 | 1 | ||
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 2 | 32 | |
| Ephemerella ignita | 451 | 16 | 3 | 1 |
| Ecdyonurus | 421 | 7 | 2 | |
| Pomatinus substriatus | 33844 | 6 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 8 | 32 | 26 |
| Esolus | 619 | 71 | 7 | 6 |
| Limnius | 623 | 243 | 48 | 16 |
| Oulimnius | 622 | 70 | 2 | 8 |
| Stenelmis | 617 | 3 | 5 | |
| Orectochilus | 515 | 1 | 5 | |
| Athericidae | 838 | 2 | ||
| Blephariceridae | 747 | 3 | ||
| Chironomidae | 807 | 13 | 81 | 25 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 4450 | 32 | |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 1 | 1 | |
| Boyeria | 670 | 4 | 3 | |
| Calopteryx | 650 | 12 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Zygoptera | 9785 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | 1 | |
| Gammaridae | 887 | 70 | ||
| Gammarus | 892 | 265 | ||
| Ancylus | 1028 | 4 | 109 | 261 |
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 199 | 170 | 197 |
| Radix | 1004 | 3 | ||
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 5 | 1 | |
| Dugesiidae | 1055 | 22 | 58 | 32 |
| Oligochaeta | 933 | 175 | 60 | 11 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |