Listes faunistiques invertébrés
ANCELLE A MARSANNE 06580318
- Télécharger la fiche IRSTEA xls / 140 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| I2M2 | 0.2559 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 13.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Hydropsyche | 212 | 7 | 7 | 10 |
| Agraylea | 201 | 4 | ||
| Hydroptila | 200 | 7 | 10 | 1 |
| Baetis | 364 | 656 | 1616 | 1168 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 7 | 8 | 8 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 3 | |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 1 | ||
| Atrichops | 840 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 832 | 1424 | 584 |
| Atalantinae | 3134 | 3 | 2 | 6 |
| Limoniini | 20393 | 3 | ||
| Pediciini | 20537 | 1 | 1 | |
| Simuliidae | 801 | 200 | 9 | 48 |
| Platycnemis | 657 | 3 | ||
| Gammarus | 892 | 2 | 5 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 182 | 188 | 43 |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 672 | 220 | 84 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Hydra | 1077 | 3 | 3 | 3 |