Listes faunistiques invertébrés
Arre à Saint-andre-de-majencoules 06181906
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 01/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5908 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Sables | Lente | C |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | C |
| P9 | Granulats | Moyenne | A |
| P10 | Blocs | Moyenne | A |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 65 | 8 | 3 |
| Leuctra | 69 | 5 | 5 | |
| Hydropsychidae | 211 | 226 | 1 | 12 |
| Cheumatopsyche | 221 | 17 | ||
| Hydropsyche | 212 | 439 | 5 | |
| Hydroptila | 200 | 3 | 2 | |
| Mystacides | 312 | 84 | 34 | 3 |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 3 | 5 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 75 | 27 | 41 |
| Tinodes | 245 | 6 | 23 | 2 |
| Rhyacophila lato-sensu | 183 | 10 | 12 | |
| Baetis | 364 | 496 | 523 | |
| Procloeon bifidum | 391 | 3 | 3 | |
| Caenis | 457 | 94 | 32 | 186 |
| Ephemerella ignita | 451 | 108 | 10 | |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 11 | ||
| Dryops | 613 | 2 | 1 | |
| Elmis | 618 | 2 | 4 | |
| Esolus | 619 | 68 | 4 | 79 |
| Limnius | 623 | 12 | 2 | 1 |
| Oulimnius | 622 | 21 | 3 | 6 |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 5 | 2 | |
| Chironomidae | 807 | 130 | 290 | 812 |
| Clinocerinae | 9813 | 4 | ||
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 40 | 14 | 10 |
| Simuliidae | 801 | 1 | 5 | |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | 1 | |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 7 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 2 | 1 | |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 60 | 76 | 20 |
| Potamopyrgus | 978 | 47 | 84 | 211 |
| Physa (sensu lato) | 997 | 3 | 1 | |
| Physella | 19280 | 11 | 3 | 1 |
| Gyraulus | 1015 | 3 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 18 | 1 | |
| Oligochaeta | 933 | 93 | 66 | 12 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |