Listes faunistiques invertébrés
L'Aise à Issus 05165760
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 3 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 39.0 | dominant |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Dalles, argiles | Lente | B |
| P3 | Sables | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Sables | Nulle | C |
| P6 | Pierres, galets | Nulle | A |
| P7 | Bryophytes | Moyenne | A |
| P8 | Dalles, argiles | Moyenne | C |
| P9 | Litieres | Nulle | A |
| P10 | Dalles, argiles | Nulle | B |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 293 | 50 | |
| Hydroptila | 200 | 2 | 1 | |
| Ceraclea | 313 | 1 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Caenis | 457 | 3 | 1 | |
| Gerridae | 734 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 960 | 45 | 192 |
| Empididae | 831 | 4 | 4 | |
| Limoniidae | 757 | 2 | 1 | |
| Pediciidae | 50011 | 3 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 8 | 2 | |
| Platycnemis | 657 | 5 | ||
| Echinogammarus | 888 | 256 | 5 | |
| Gammaridae | 887 | 88 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Corbicula | 1051 | 1 | ||
| Potamopyrgus antipodarum | 979 | 10 | 2 | |
| Radix | 1004 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 34 | 67 | 6 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Bryozoa | 1087 | 1 |