Listes faunistiques invertébrés
Aigue à Caderousse 06117500
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| I2M2 | 0.7730 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | 4 | |
| Hydropsyche | 212 | 47 | ||
| Hydroptila | 200 | 7 | 1 | 1 |
| Baetidae | 363 | 95 | 5 | 9 |
| Baetis | 364 | 17 | 14 | 7 |
| Centroptilum | 383 | 9 | 2 | 1 |
| Cloeon | 387 | 2 | 3 | |
| Caenis | 457 | 30 | 10 | 7 |
| Heptageniidae | 399 | 10 | ||
| Ecdyonurus | 421 | 2 | 4 | |
| Rhithrogena | 404 | 6 | ||
| Choroterpes | 474 | 27 | 10 | 44 |
| Oligoneuriella | 394 | 3 | ||
| Ephoron | 496 | 1 | 1 | |
| Micronectinae | 20396 | 2 | 4 | |
| Dytiscidae | 527 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Ceratopogonidae | 819 | 4 | 8 | 2 |
| Chironomidae | 807 | 221 | 112 | 123 |
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 4 | 1 | 1 |
| Chalcolestes | 2611 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Decapoda | 3140 | 2 | ||
| Atyaephyra | 861 | 9 | 1 | |
| Gammaridae | 887 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 15 | 1 | 3 |
| Physidae | 995 | 1 | 1 | |
| Physella | 19280 | 10 | ||
| Oligochaeta | 933 | 1 | 2 | 7 |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 |