Listes faunistiques invertébrés
CHASSEZAC A BERRIAS-ET-CASTELJAU 2 06580724
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| Date prélèvement | 08/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | 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 | 2 | 42 | 144 |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 11 | 1 | |
| Hydroptila | 200 | 14 | 1 | |
| Mystacides | 312 | 1 | ||
| Ylodes | 5140 | 1 | ||
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 2 | 19 | |
| Psychomyia | 239 | 2 | ||
| Baetis lato sensu | 9794 | 25 | 15 | 1 |
| Procloeon | 390 | 1 | 10 | 2 |
| Caenis | 457 | 16 | 104 | 120 |
| Ephemerella ignita | 451 | 4 | ||
| Ecdyonurus | 421 | 2 | 2 | |
| Heptageniidae | 399 | 1 | 2 | |
| Choroterpes | 474 | 9 | 10 | |
| Leptophlebiidae | 473 | 12 | 14 | |
| Micronecta | 719 | 1 | ||
| Esolus | 619 | 5 | 4 | |
| Oulimnius | 622 | 1 | 2 | |
| Stenelmis | 617 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 164 | 17 | 19 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 2 | ||
| Boyeria | 670 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Corbicula | 1051 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2 | 2 | 4 |
| Dugesia | 1056 | 5 | ||
| Hydracarina | 906 | 1 | 1 |