Listes faunistiques invertébrés
VEYLE A LENT 1 06048570
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| Date prélèvement | 30/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 25 |
| I2M2 | 0.5842 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | B |
| P11 | Blocs | Lente | A |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 1 | 7 | 3 |
| Hydropsyche | 212 | 2 | 100 | 49 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 3 | 5 |
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Baetis | 364 | 14 | 106 | 43 |
| Centroptilum | 383 | 3 | ||
| Ephemerella ignita | 451 | 7 | 2 | |
| Ephemera | 502 | 1 | 1 | 3 |
| Habrophlebia | 491 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 17 | 100 | 141 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 3 | 38 | 24 |
| Oulimnius | 622 | 6 | 5 | 16 |
| Orectochilus | 515 | 3 | 26 | 12 |
| Hydraena | 608 | 1 | 1 | |
| Chironomidae | 807 | 54 | 21 | 13 |
| Empididae | 831 | 2 | ||
| Simuliidae | 801 | 21 | ||
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 3 | 1 | |
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 66 | 16 | 53 |
| Gammarus | 892 | 234 | 287 | 548 |
| Acroloxus | 1033 | 2 | 1 | |
| Ancylus | 1028 | 2 | 4 | 26 |
| Potamopyrgus | 978 | 17 | ||
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 6 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 6 | 15 | 19 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |