Listes faunistiques invertébrés
Le Longue Aygues à Négrepelisse 05120025
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 69.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraea | 328 | 1 | ||
| Goera pilosa | 288 | 5 | 6 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 13 | 19 | |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 5 | 5 | |
| Polycentropus | 231 | 5 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 1 | |
| Sericostoma | 322 | 3 | 30 | 21 |
| Baetis | 364 | 3 | 71 | |
| Caenis | 457 | 5 | 10 | |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 2 | 5 | 9 |
| Elmis | 618 | 131 | 97 | |
| Limnius | 623 | 11 | 139 | 139 |
| Oulimnius | 622 | 1 | 6 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 21 | 51 | 68 |
| Chironomidae | 807 | 43 | 27 | 10 |
| Empididae | 831 | 1 | 4 | |
| Limoniidae | 757 | 1 | 4 | |
| Psychodidae | 783 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 3 | |
| Tipulidae | 753 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 3 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Echinogammarus | 888 | 1 | 112 | 213 |
| Gammarus | 892 | 2 | 67 | |
| Asellidae | 880 | 7 | 4 | |
| Corbicula | 1051 | 1 | 3 | 1 |
| Pisidium | 1043 | 31 | 4 | 1 |
| Ancylus | 1028 | 7 | 10 | |
| Potamopyrgus | 978 | 123 | 531 | 211 |
| Radix | 1004 | 1 | ||
| Erpobdella | 929 | 4 | 29 | 35 |
| Glossiphonia | 909 | 1 | 11 | 6 |
| Oligochaeta | 933 | 8 | 35 | 12 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 3 |