Listes faunistiques invertébrés
ANGE A BRION 06086100
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| Date prélèvement | 12/07/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| I2M2 | 0.5049 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 42 | 9 |
| Hydropsyche | 212 | 5 | 1 | |
| Hydroptila | 200 | 4 | 42 | 3 |
| Lepidostoma | 305 | 3 | 1 | 1 |
| Mystacides | 312 | 27 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 3 | 6 | 6 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 11 | 14 |
| Baetis lato sensu | 9794 | 3 | 15 | 15 |
| Centroptilum | 383 | 1 | 2 | 2 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Gerridae | 734 | 1 | ||
| Hydroporinae | 2393 | 17 | ||
| Elmis | 618 | 304 | 96 | 54 |
| Esolus | 619 | 48 | 76 | 288 |
| Limnius | 623 | 48 | 48 | 30 |
| Oulimnius | 622 | 304 | 116 | 114 |
| Riolus | 625 | 4 | 4 | 6 |
| Haliplus | 518 | 1 | ||
| Haliplidae | 517 | 1 | ||
| Hydraena | 608 | 1 | 5 | |
| Limnophora | 848 | 2 | 1 | |
| Athericidae | 838 | 2 | 2 | |
| Chironomidae | 807 | 282 | 84 | 12 |
| Empididae | 831 | 2 | 2 | |
| Limoniidae | 757 | 15 | ||
| Simuliidae | 801 | 2 | 4 | |
| Tipulidae | 753 | 2 | ||
| Gammarus | 892 | 1504 | 300 | 1224 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 2 | 1 |
| Potamopyrgus | 978 | 39 | 264 | 21 |
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 23 | 4 | |
| Valvata | 972 | 3 | ||
| Erpobdellidae | 928 | 13 | 3 | 1 |
| Glossiphoniidae | 908 | 4 | 3 | |
| Oligochaeta | 933 | 24 | 6 | 19 |
| Dendrocoelidae | 1071 | 3 | 1 | |
| Dugesia | 1056 | 1 | 1 | |
| Planariidae | 1061 | 20 | 12 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |