Listes faunistiques invertébrés
Aiguillon à Goudargues 2 06120560
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | B |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Pierres, galets | Lente | C |
| P4 | Helophytes | Nulle | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Bryophytes | Moyenne | A |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Granulats | Nulle | A |
| P12 | Pierres, galets | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 11 | 58 | |
| Hydroptila | 200 | 158 | 81 | |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 3 | |
| Lype | 241 | 3 | ||
| Tinodes | 245 | 7 | 72 | 85 |
| Baetis | 364 | 10 | 7 | 63 |
| Centroptilum | 383 | 1 | 39 | |
| Procloeon | 390 | 5 | 69 | 39 |
| Caenis | 457 | 29 | 35 | 1 |
| Ephemerella ignita | 451 | 2 | 1 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 16 | |
| Oulimnius | 622 | 22 | 57 | 57 |
| Stenelmis | 617 | 1 | 141 | 93 |
| Haliplus | 518 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 68 | 391 | 208 |
| Simuliidae | 801 | 29 | ||
| Micronecta | 719 | 17 | ||
| Naucoridae | 722 | 1 | ||
| Boyeria | 670 | 1 | 3 | |
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 2 | |
| Chalcolestes | 2611 | 4 | ||
| Platycnemis | 657 | 2 | 1 | |
| Sialis | 704 | 9 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Gammarus | 892 | 1832 | 209 | 385 |
| Bithynia | 994 | 4 | 9 | 6 |
| Radix | 1004 | 5 | 2 | |
| Sphaeriidae | 1042 | 9 | 9 | |
| Tricladida | 1054 | 1 | 1 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 73 | ||
| Erpobdellidae | 928 | 16 | 21 | 2 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 18 | 121 | 11 |
| Bryozoa | 1087 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |