Listes faunistiques invertébrés
Aude à Luc-sur-aude 1 06176000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6900 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Bryophytes | Rapide | A |
| P8 | Blocs | Rapide | B |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 1 | |
| Glossosomatidae | 189 | 2 | 1 | 1 |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 3 | ||
| Lepidostoma | 305 | 4 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetis | 364 | 1 | 2 | |
| Ephemerella ignita | 451 | 5 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 8 | 8 | 6 |
| Esolus | 619 | 12 | 20 | 10 |
| Limnius | 623 | 2 | 12 | 1 |
| Oulimnius | 622 | 3 | 2 | 1 |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 6 | 29 | 36 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 4 | 1 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 4 | ||
| Gammaridae | 887 | 160 | 100 | 18 |
| Gammarus | 892 | 256 | 202 | |
| Ancylus | 1028 | 1 | 6 | 8 |
| Potamopyrgus | 978 | 64 | 20 | |
| Lymnaeidae | 998 | 2 | 1 | |
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 31 | 2 | |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Dugesiidae | 1055 | 4 | ||
| Glossiphoniidae | 908 | 2 | 2 | |
| Oligochaeta | 933 | 32 | 12 | 7 |
| Gordiaca | 5189 | 3 | ||
| Hydracarina | 906 | 3 | 3 |