Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 24.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 67.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Sables | Nulle | B |
| P3 | Sables | Nulle | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Lente | C |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Lente | C |
| P9 | Sables | Lente | C |
| P10 | Litieres | Nulle | A |
| P11 | Vases | Nulle | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 2 | ||
| Hydroptilidae | 193 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis | 364 | 11 | 8 | 10 |
| Ephemerella ignita | 451 | 1 | 1 | 2 |
| Ephemera | 502 | 26 | 38 | 36 |
| Heptageniidae | 399 | 2 | ||
| Paraleptophlebia | 481 | 2 | ||
| Elmis | 618 | 6 | 3 | |
| Limnius | 623 | 1 | 6 | 5 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Ceratopogonidae | 819 | 2 | 4 | 21 |
| Chironomidae | 807 | 21 | 53 | 30 |
| Limoniidae | 757 | 3 | 1 | |
| Dicranota | 765 | 3 | 8 | |
| Ptychoptera | 790 | 5 | ||
| Tabanidae | 837 | 1 | 3 | 1 |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 10 | ||
| Gerris | 735 | 2 | ||
| Nepa | 726 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | 2 | |
| Sialis | 704 | 5 | ||
| Copepoda | 3206 | 3 | ||
| Decapoda | 3140 | 1 | 1 | |
| Gammaridae | 887 | 361 | 164 | 137 |
| Gammarus | 892 | 537 | 45 | 28 |
| Ancylus | 1028 | 7 | 2 | |
| Potamopyrgus | 978 | 33 | 397 | 204 |
| Sphaeriidae | 1042 | 3 | 6 | 1 |
| Pisidium | 1043 | 3 | ||
| Sphaerium | 1044 | 1 | ||
| Unio | 1041 | 1 | ||
| Dendrocoelum | 1072 | 2 | 1 | |
| Polycelis | 1064 | 6 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 2 | 5 | 2 |
| Piscicola | 919 | 3 | 4 | 1 |
| Oligochaeta | 933 | 57 | 127 | 117 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |