Listes faunistiques invertébrés
CHASSEZAC A BERRIAS-ET-CASTELJAU 2 06580724
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| Date prélèvement | 29/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Dalles, argiles | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Pierres, galets | Rapide | B2 |
| P8 | Blocs | Nulle | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 70 | 31 |
| Cheumatopsyche | 221 | 3 | 7 | |
| Hydropsyche | 212 | 1 | 4 | |
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 1 | 51 | 10 |
| Ceraclea | 313 | 1 | 2 | 2 |
| Mystacides | 312 | 10 | 12 | 3 |
| Setodes | 318 | 52 | 36 | |
| Triaenodes | 314 | 13 | ||
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Baetidae | 363 | 11 | 6 | |
| Baetis | 364 | 7 | 5 | 7 |
| Caenis | 457 | 98 | 136 | 120 |
| Choroterpes | 474 | 6 | 1 | |
| Dryops | 613 | 5 | 4 | |
| Hydroporinae | 2393 | 3 | ||
| Esolus | 619 | 8 | 56 | 134 |
| Limnius | 623 | 1 | 2 | 6 |
| Oulimnius | 622 | 2 | 14 | 26 |
| Stenelmis | 617 | 1 | 1 | 1 |
| Peltodytes | 519 | 1 | ||
| Micronecta | 719 | 73 | 36 | 32 |
| Calopteryx | 650 | 1 | ||
| Corduliidae | 690 | 4 | ||
| Epitheca | 2655 | 1 | ||
| Onychogomphus | 682 | 3 | 8 | 12 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Chironomidae | 807 | 47 | 113 | 48 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 332 | 9 | 12 |
| Ancylus | 1028 | 2 | 1 | |
| Physa (sensu lato) | 997 | 2 | 20 | |
| Planorbidae | 1009 | 10 | 26 | 7 |
| Hydracarina | 906 | 96 | 77 | 162 |
| Oligochaeta | 933 | 80 | 4 | 11 |
| Dugesiidae | 1055 | 1 | 6 | 4 |
| Prostoma | 3110 | 6 | 31 |