Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Bryophytes | Moyenne | A |
| P4 | Pierres, galets | Lente | C |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Rapide | C |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Lente | B |
| P10 | Blocs | Lente | A |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | 1 | 1 |
| Leuctra | 69 | 34 | 7 | |
| Nemoura | 26 | 5 | 1 | |
| Protonemura | 46 | 24 | 8 | 1 |
| Micrasema | 268 | 1 | ||
| Hydropsychidae | 211 | 1 | 4 | |
| Hydropsyche | 212 | 6 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | 12 | |
| Limnephilidae | 276 | 2 | 3 | |
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Rhyacophila lato-sensu | 183 | 17 | 3 | 3 |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis | 364 | 60 | 33 | 36 |
| Caenis | 457 | 1 | ||
| Rhithrogena | 404 | 4 | 1 | |
| Leptophlebiidae | 473 | 4 | 1 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Platambus | 556 | 28 | 7 | |
| Limnius | 623 | 3 | 3 | 2 |
| Oulimnius | 622 | 4 | 1 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 23 | 3 | 1 |
| Ceratopogonidae | 819 | 9 | 11 | 18 |
| Chironomidae | 807 | 177 | 49 | 51 |
| Culicinae | 4118 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Simulium | 806 | 4 | ||
| Tipulidae | 753 | 2 | ||
| Calopterygidae | 649 | 8 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 28 | 36 | 12 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 42 | 5 | 11 |
| Erpobdellidae | 928 | 29 | 5 | 7 |
| Glossiphoniidae | 908 | 1 | ||
| Glossiphonia | 909 | 6 | 4 | |
| Oligochaeta | 933 | 34 | 17 | 33 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |