Listes faunistiques invertébrés
Arre à Saint-andre-de-majencoules 06181906
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 15/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5720 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 36.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 54.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Dalles, argiles | Nulle | B |
| P3 | Sables | Nulle | B |
| P4 | Blocs | Lente | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Sables | Nulle | C |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Granulats | Nulle | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 114 | 1 | |
| Leuctra geniculata | 33830 | 15 | ||
| Perla | 164 | 2 | ||
| Hydropsychidae | 211 | 48 | ||
| Cheumatopsyche | 221 | 48 | ||
| Hydropsyche | 212 | 55 | 1 | |
| Hydroptila | 200 | 3 | 1 | |
| Ithytrichia | 198 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 11 | 10 | |
| Oecetis | 317 | 1 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 8 | 2 | 42 |
| Rhyacophila lato-sensu | 183 | 12 | 6 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 83 | 22 | |
| Procloeon | 390 | 3 | 2 | |
| Procloeon bifidum | 391 | 2 | ||
| Caenis | 457 | 119 | 75 | 2 |
| Ephemerella ignita | 451 | 6 | ||
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 11 | ||
| Ecdyonurus | 421 | 38 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 17 | 33 | |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 12 | 68 | |
| Stenelmis | 617 | 1 | ||
| Atherix | 839 | 6 | 2 | |
| Atrichops | 840 | 1 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 401 | 193 | 259 |
| Clinocerinae | 9813 | 1 | 1 | |
| Limoniidae | 757 | 2 | 2 | |
| Antocha | 759 | 6 | 1 | |
| Simuliidae | 801 | 7 | 18 | |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Pacifastacus | 872 | 3 | ||
| Gammaridae | 887 | 4 | ||
| Gammarus | 892 | 43 | ||
| Ancylus | 1028 | 11 | 4 | |
| Potamopyrgus | 978 | 26 | 23 | 36 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Tricladida | 1054 | 4 | ||
| Dugesiidae | 1055 | 21 | ||
| Oligochaeta | 933 | 26 | 1 | 10 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |