Listes faunistiques invertébrés
Agly à Estagel 2 06173480
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/05/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.7621 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 47.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Helophytes | Moyenne | B1 |
| P4 | Helophytes | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Moyenne | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Blocs | Rapide | B3 |
| P11 | Blocs | Lente | B3 |
| P12 | Sables | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 32 | 35 | |
| Glossosomatidae | 189 | 1 | 4 | |
| Cheumatopsyche | 221 | 3 | 70 | |
| Hydropsyche | 212 | 5 | 5 | 30 |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | 4 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 28 | 29 | 18 |
| Caenis | 457 | 11 | 12 | 11 |
| Serratella | 5152 | 160 | 165 | 50 |
| Ecdyonurus | 421 | 3 | 1 | |
| Oligoneuriella | 394 | 41 | 2 | |
| Ephoron | 496 | 65 | 24 | 40 |
| Aphelocheirus | 721 | 2 | 2 | 1 |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 5 | 5 | |
| Esolus | 619 | 2 | 11 | 2 |
| Limnius | 623 | 10 | 5 | |
| Oulimnius | 622 | 6 | 13 | 4 |
| Stenelmis | 617 | 3 | ||
| Haliplus | 518 | 3 | ||
| Chironomidae | 807 | 55 | 45 | 66 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | 1 | 1 |
| Simuliidae | 801 | 70 | 130 | 16 |
| Tipulidae | 753 | 7 | 2 | |
| Libellulidae | 696 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 7 | 2 | |
| Ancylus | 1028 | 34 | 26 | |
| Radix | 1004 | 2 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Dugesiidae | 1055 | 1 | 1 | 3 |
| Oligochaeta | 933 | 35 | 35 | 10 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | 3 |