Listes faunistiques invertébrés
Le Renaison à Riorges 04014092
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/09/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Granulats | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | C |
| P8 | Sables | Nulle | A |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | 3 |
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 28 | 34 | 42 |
| Perlodes | 150 | 1 | 3 | 2 |
| Glossosoma | 190 | 2 | ||
| Silo | 292 | 13 | 56 | 54 |
| Hydropsychidae | 211 | 14 | 126 | |
| Hydropsyche | 212 | 15 | 11 | 28 |
| Lasiocephala | 307 | 51 | 1 | |
| Lepidostoma | 305 | 31 | 2 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 7 | 1 | |
| Oecetis | 317 | 5 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 5 |
| Sericostomatidae | 321 | 11 | 8 | 6 |
| Sericostoma | 322 | 19 | 1 | 2 |
| Baetis | 364 | 7 | 44 | 50 |
| Serratella | 5152 | 4 | 4 | 3 |
| Ephemera | 502 | 3 | 3 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 3 | 4 |
| Epeorus | 400 | 10 | 10 | |
| Hydroporinae | 2393 | 1 | ||
| Platambus | 556 | 1 | 1 | |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 4 | 4 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 9 | 5 |
| Oulimnius | 622 | 1 | 1 | |
| Orectochilus | 515 | 1 | 4 | |
| Hydraena | 608 | 1 | 2 | 1 |
| Atherix | 839 | 1 | 1 | |
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 567 | 62 | 286 |
| Hemerodromiinae | 3202 | 3 | ||
| Eriopterini | 20361 | 1 | ||
| Hexatomini | 20358 | 3 | 5 | |
| Dicranota | 765 | 6 | 18 | 18 |
| Simulium | 806 | 16 | 33 | 45 |
| Calopteryx | 650 | 16 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 78 | 1 | 1 |
| Gammaridae | 887 | 36 | 1 | 1 |
| Gammarus | 892 | 76 | 2 | |
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 4 | 3 | 1 |
| Radix | 1004 | 1 | ||
| Valvata | 972 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Dendrocoelidae | 1071 | 8 | 7 | |
| Dendrocoelum | 1072 | 1 | ||
| Polycelis | 1064 | 133 | 3 | 6 |
| Erpobdellidae | 928 | 51 | 3 | 1 |
| Glossiphonia | 909 | 2 | 2 | 1 |
| Oligochaeta | 933 | 239 | 80 | 110 |
| Bryozoa | 1087 | 3 | ||
| Hydra | 1077 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 |