Listes faunistiques invertébrés
Agulla De La Mar à Alenya 06169050
- Télécharger la fiche IRSTEA xls / 66 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 01/07/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 7.0 |
| GFI | 2 |
| Variété taxonomique | 19 |
| Taxon indicateur | Ferrissiidae |
| I2M2 | 0.2403 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 32.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 50.0 | dominant |
| Algues | 9.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Sables | Lente | B2 |
| P7 | Algues | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Sables | Moyenne | B3 |
| P10 | Hydrophytes | Lente | B3 |
| P11 | Algues | Moyenne | B3 |
| P12 | Sables | Lente | B3 |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hydroptila | 200 | 1 | 1 | |||||||||||||
| Baetidae | 363 | 2 | 2 | |||||||||||||
| Cloeon | 387 | 3 | 1 | 3 | 1 | |||||||||||
| Caenis | 457 | 2 | 2 | 2 | 2 | |||||||||||
| Oulimnius | 622 | 3 | 2 | 12 | 2 | 1 | 2 | 9 | 3 | |||||||
| Haliplus | 518 | 1 | 1 | |||||||||||||
| Hydrophilinae | 2517 | 2 | 1 | 1 | 1 | 1 | ||||||||||
| Chironomidae | 807 | 404 | 710 | 645 | 18 | 64 | 292 | 30 | 376 | 34 | 236 | 64 | 11 | 436 | 188 | 10 |
| Simuliidae | 801 | 13 | 48 | 215 | 1 | 6 | 5 | 1 | 40 | 4 | 4 | 1 | 172 | 40 | 2 | |
| Stratiomyidae | 824 | 4 | 1 | 2 | 2 | 1 | ||||||||||
| Coenagrionidae | 658 | 1 | 1 | |||||||||||||
| Branchiopoda | 2971 | 1 | 2 | 1 | 1 | 1 | ||||||||||
| Corbicula | 1051 | 9 | 3 | 6 | 1 | 2 | 1 | 2 | ||||||||
| Ferrissia | 1030 | 1 | 2 | 1 | 1 | 2 | 1 | |||||||||
| Galba | 1001 | 1 | 1 | |||||||||||||
| Radix | 1004 | 1 | 1 | 1 | 1 | |||||||||||
| Physa (sensu lato) | 997 | 14 | 8 | 10 | 4 | 8 | ||||||||||
| Glossiphoniidae | 908 | 1 | 1 | |||||||||||||
| Dugesiidae | 1055 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Oligochaeta | 933 | 525 | 403 | 228 | 104 | 49 | 48 | 324 | 84 | 59 | 132 | 128 | 26 | 44 | 124 | 34 |
| Nematoda | 1089 | 3 | 3 | 3 | 3 | |||||||||||
| Nemertea | 1052 | 3 | 3 |