Listes faunistiques invertébrés
CHASSEZAC A BERRIAS-ET-CASTELJAU 2 06580724
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| Date prélèvement | 06/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 25 | 21 |
| Cheumatopsyche | 221 | 15 | ||
| Hydropsyche | 212 | 9 | 35 | |
| Hydroptila | 200 | 2 | 1 | |
| Orthotrichia | 197 | 56 | 1 | |
| Ceraclea | 313 | 1 | 4 | |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | 21 | 80 |
| Triaenodes | 314 | 1 | ||
| Chimarra | 207 | 12 | ||
| Polycentropus | 231 | 1 | 2 | |
| Baetidae | 363 | 5 | ||
| Baetis | 364 | 10 | 4 | 66 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 2 | 1 | |
| Procloeon | 390 | 1 | 14 | |
| Caenis | 457 | 19 | 90 | 260 |
| Ecdyonurus | 421 | 6 | 21 | |
| Choroterpes | 474 | 11 | 17 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 1 | 11 | 13 |
| Dryops | 613 | 5 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Esolus | 619 | 4 | 16 | 9 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 1 | |
| Stenelmis | 617 | 2 | 2 | |
| Hydroscapha | 629 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 138 | 8 | 14 |
| Tipulidae | 753 | 2 | 3 | |
| Calopteryx | 650 | 6 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Gammarus | 892 | 47 | 6 | 3 |
| Cladocera | 3127 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Planorbidae | 1009 | 9 | 1 | |
| Oligochaeta | 933 | 3 | 4 | 5 |
| Dugesiidae | 1055 | 2 | 3 | 3 |