Listes faunistiques invertébrés
PAYRE A CHOMERAC 06109900
- Télécharger la fiche IRSTEA xls / 2139 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 2.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perla | 164 | 1 | 2 | |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 2 | 8 | 30 |
| Hydroptilidae | 193 | 2 | 3 | |
| Hydroptila | 200 | 7 | ||
| Athripsodes | 311 | 1 | 1 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 4 | ||
| Psychomyia | 239 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 30 | 16 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 1219 | 492 | 1061 |
| Procloeon | 390 | 11 | 10 | |
| Caenis | 457 | 5 | 1 | 4 |
| Ephemerella | 450 | 50 | 5 | 73 |
| Ephemera | 502 | 4 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Pomatinus | 611 | 3 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 23 | 11 | 13 |
| Esolus | 619 | 37 | 63 | 53 |
| Oulimnius | 622 | 34 | 3 | 4 |
| Hydraena | 608 | 3 | 1 | |
| Anthomyidae | 847 | 4 | ||
| Ceratopogonidae | 819 | 4 | 3 | 2 |
| Chironomidae | 807 | 2843 | 456 | 2020 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 4 | 5 | 8 |
| Limoniidae | 757 | 7 | 3 | 4 |
| Psychodidae | 783 | 130 | ||
| Rhagionidae | 841 | 1 | 2 | 1 |
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 25 | 120 | 26 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 15 | 1 | 16 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1477 | 162 | 216 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 2 | 3 | |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 451 | 42 | 6 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |