Listes faunistiques invertébrés
REYSSOUZE A MONTAGNAT 4 06580601
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| Date prélèvement | 14/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 23.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 8.0 | dominant |
| Vases | ||
| Sables | 4.0 | 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 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Helophytes | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Hydrophytes | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | 1 |
| Hydropsyche | 212 | 4 | 40 | |
| Hydroptila | 200 | 1 | 4 | |
| Lepidostoma | 305 | 3 | 5 | 4 |
| Mystacides | 312 | 2 | 1 | 6 |
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 2 | ||
| Baetis lato sensu | 9794 | 1 | 9 | 2 |
| Centroptilum | 383 | 2 | 1 | 3 |
| Caenis | 457 | 3 | 1 | 1 |
| Ephemerella ignita | 451 | 13 | 88 | 11 |
| Ephemera | 502 | 3 | 5 | 2 |
| Aphelocheirus | 721 | 3 | 3 | 4 |
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 9 | 25 | 22 |
| Esolus | 619 | 1 | 14 | 10 |
| Limnius | 623 | 1 | 5 | 4 |
| Oulimnius | 622 | 15 | 20 | 46 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 1 | 18 | 5 |
| Chironomidae | 807 | 50 | 42 | 42 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 5 | 3 | |
| Sialis | 704 | 8 | 5 | |
| Gammarus | 892 | 80 | 36 | 18 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 80 | 252 | 440 |
| Radix | 1004 | 36 | 9 | |
| Theodoxus | 967 | 26 | 14 | |
| Physa (sensu lato) | 997 | 3 | ||
| Ancylus | 1028 | 3 | 10 | 1 |
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 2 | 2 | 8 |
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 1 | 1 |