Listes faunistiques invertébrés
CHASSEZAC A BERRIAS-ET-CASTELJAU 2 06580724
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| I2M2 | 0.6108 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 27 | 35 | 60 |
| Hydropsyche | 212 | 20 | 8 | |
| Hydroptila | 200 | 7 | 1 | 8 |
| Orthotrichia | 197 | 3 | 1 | 5 |
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Setodes | 318 | 30 | 38 | 192 |
| Chimarra | 207 | 25 | 2 | |
| Polycentropus | 231 | 1 | 2 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 28 | 10 | 25 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 6 | 3 | 1 |
| Caenis | 457 | 4 | 1 | |
| Ephemerella | 450 | 5 | 9 | 6 |
| Ecdyonurus | 421 | 1 | 6 | 6 |
| Rhithrogena | 404 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 8 | ||
| Dryops | 613 | 1 | 5 | 2 |
| Bidessus | 532 | 5 | 1 | |
| Esolus | 619 | 1 | 4 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 4 | 11 | |
| Stenelmis | 617 | 1 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | 1 | |
| Hydroscapha | 629 | 3 | ||
| Ceratopogoninae | 822 | 16 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1056 | 76 | 132 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 14 | ||
| Simuliidae | 801 | 16 | 5 | 8 |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 2 | 3 | 4 |
| Onychogomphus | 682 | 1 | 1 | 3 |
| Libellulidae | 696 | 1 | ||
| Gammarus | 892 | 4 | 20 | 186 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Corbicula | 1051 | 19 | 2 | |
| Ancylus | 1028 | 3 | 37 | |
| Galba | 1001 | 28 | ||
| Radix | 1004 | 2 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 466 | 32 | 6 |
| Dugesia | 1056 | 7 | 8 | |
| Nematoda | 1089 | 3 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |