Listes faunistiques invertébrés
AZERGUES A LUCENAY 06057700
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/08/2022 |
|---|---|
| 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 | 94.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 16 | 4 |
| Cheumatopsyche | 221 | 1 | 144 | 1040 |
| Hydropsyche | 212 | 1 | 126 | 324 |
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 42 | 112 | |
| Baetis lato sensu | 9794 | 1 | 16 | 36 |
| Centroptilum | 383 | 2 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 3 | 1 |
| Caenis | 457 | 84 | 169 | 80 |
| Ecdyonurus | 421 | 1 | ||
| Potamanthus | 509 | 12 | ||
| Micronecta | 719 | 4 | 2 | |
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 1 | 236 | 96 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 4 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydrophilinae | 2517 | 2 | 1 | |
| Athericidae | 838 | 1 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 185 | 316 | 483 |
| Limoniidae | 757 | 1 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | 9 | 5 |
| Gomphidae | 678 | 5 | ||
| Calopteryx | 650 | 2 | 1 | |
| Coenagrionidae | 658 | 3 | ||
| Platycnemis | 657 | 44 | ||
| Crangonyx | 5116 | 98 | 5 | |
| Gammarus | 892 | 24 | 8 | 1 |
| Gammaridae | 887 | 2 | ||
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 104 | 3 | 2 |
| Corbicula | 1051 | 2 | 19 | 3 |
| Potamopyrgus | 978 | 51 | 28 | 10 |
| Galba | 1001 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 10 | 2 | 2 |
| Physella | 19280 | 1 | 1 | |
| Ancylus | 1028 | 1 | 42 | 16 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 6 | 3 | 6 |
| Dugesia | 1056 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |