Listes faunistiques invertébrés
ESCOUTAY A ALBA-LA-ROMAINE 06112600
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 36.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Blocs | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 1 | 9 |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 8 | |
| Hydroptila | 200 | 1 | 15 | |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 2 | 120 | 4 |
| Mystacides | 312 | 4 | 6 | 1 |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 3 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 12 | ||
| Baetidae | 363 | 4 | 8 | 1 |
| Centroptilum | 383 | 1 | 8 | |
| Cloeon | 387 | 2 | 1 | |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 60 | 800 | 140 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Micronecta | 719 | 7 | 70 | 11 |
| Gerris | 735 | 2 | ||
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 2 | 4 | 8 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 1 | 10 | 17 |
| Stenelmis | 617 | 2 | 2 | 6 |
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 20 | 300 | 100 |
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 1 | 2 | |
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 4 | 8 | 7 |
| Gammarus | 892 | 1 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 3 | 1 | |
| Radix | 1004 | 1 | 1 | |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Planorbidae | 1009 | 3 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 100 | 5 | 4 |
| Dugesiidae | 1055 | 2 | 4 | |
| Planariidae | 1061 | 1 | ||
| Prostoma | 3110 | 3 |