Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Goeridae |
| 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 | 83.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Lente | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Lente | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Granulats | Nulle | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | 1 | |
| Goera | 287 | 2 | 1 | |
| Hydropsychidae | 211 | 41 | ||
| Hydropsyche | 212 | 3 | 24 | |
| Hydroptila | 200 | 1 | 14 | 5 |
| Oecetis | 317 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 10 | ||
| Centroptilum | 383 | 3 | 2 | |
| Procloeon | 390 | 1 | 2 | 1 |
| Caenis | 457 | 17 | 23 | 18 |
| Ephemerella ignita | 451 | 2 | 2 | |
| Ephemera | 502 | 1 | 3 | |
| Ecdyonurus | 421 | 1 | ||
| Elmis | 618 | 4 | 5 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 3 | |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 34 | 50 | 58 |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 5 | ||
| Berosus | 595 | 1 | ||
| Laccobius | 581 | 2 | 5 | |
| Atherix | 839 | 1 | 2 | 4 |
| Atrichops | 840 | 31 | 7 | 2 |
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 132 | 95 | 100 |
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 2 | 2 | |
| Tabanidae | 837 | 7 | 4 | 3 |
| Calopteryx | 650 | 9 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 9 | 1 | 1 |
| Zygoptera | 9785 | 9 | 1 | 1 |
| Copepoda | 3206 | 3 | ||
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 5 | 37 | 56 |
| Bithynia | 994 | 4 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 3 | 1 | |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 3 | ||
| Gyraulus | 1015 | 4 | 1 | |
| Erpobdellidae | 928 | 1 | 3 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 33 | 126 | 57 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |