Listes faunistiques invertébrés
L'Aule au niveau de Segalas 05234026
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 26.0 | dominant |
| Pierres, galets | 66.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Granulats | Moyenne | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Pierres, galets | Rapide | C |
| P7 | Sables | Nulle | A |
| P8 | Pierres, galets | Rapide | C |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Lente | A |
| P12 | Branchage, racines | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | 5 | |
| Hydropsychidae | 211 | 10 | 3 | |
| Hydropsyche | 212 | 2 | 14 | 7 |
| Hydroptila | 200 | 3 | ||
| Ithytrichia | 198 | 5 | 43 | 1 |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 3 | 1 | |
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 5 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 7 | ||
| Sericostoma | 322 | 1 | 2 | |
| Baetis | 364 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 6 | 2 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Dupophilus | 620 | 2 | 22 | 47 |
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 18 | 22 | 149 |
| Limnius | 623 | 28 | 34 | 42 |
| Macronychus | 626 | 4 | ||
| Oulimnius | 622 | 6 | 113 | 66 |
| Stenelmis | 617 | 3 | 6 | 8 |
| Hydraena | 608 | 4 | 31 | |
| Atherix | 839 | 4 | 32 | 12 |
| Atrichops | 840 | 6 | 9 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 33 | 22 | |
| Dixidae | 793 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 4 | 3 |
| Dicranota | 765 | 5 | 1 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 5 | 18 | 2 |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 15 | ||
| Gomphidae | 678 | 4 | 1 | |
| Gomphus | 679 | 6 | 4 | |
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 1 | 3 | |
| Echinogammarus | 888 | 34 | 167 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 12 | 7 | |
| Theodoxus | 967 | 4 | 48 | 46 |
| Hippeutis | 1020 | 1 | ||
| Menetus | 1025 | 1 | ||
| Valvata | 972 | 1 | ||
| Sphaeriidae | 1042 | 25 | 3 | 1 |
| Pisidium | 1043 | 17 | 15 | |
| Turbellaria | 3326 | 7 | 18 | 9 |
| Dugesiidae | 1055 | 21 | 48 | 22 |
| Oligochaeta | 933 | 308 | 144 | 25 |
| Bryozoa | 1087 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |