Listes faunistiques invertébrés
La Zère 05122720
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.4999 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 2 | 1 | |
| Platycnemis | 657 | 4 | 2 | 1 |
| Boyeria | 670 | 1 | 3 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 6 | 5 | 5 |
| Cordulegaster | 687 | 2 | ||
| Tipulidae | 753 | 31 | ||
| Psychodidae | 783 | 5 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 14 | ||
| Chironomidae | 807 | 231 | 183 | 303 |
| Ceratopogonidae | 819 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 509 | 88 | 169 |
| Oligochaeta | 933 | 7 | 109 | 54 |
| Potamopyrgus | 978 | 43 | 9 | 10 |
| Sphaeriidae | 1042 | 7 | 3 | |
| Pisidium | 1043 | 9 | 5 | |
| Limnephilinae | 3163 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Serratella | 5152 | 12 | 1 | |
| Baetis lato sensu | 9794 | 72 | 8 | 74 |
| Pediciini | 20537 | 4 | ||
| Caenis | 457 | 11 | 9 | 7 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Hydroptila | 200 | 19 | 5 | |
| Hydropsyche | 212 | 1 | 2 | |
| Cyrnus | 224 | 2 | ||
| Lype | 241 | 1 | ||
| Tinodes | 245 | 2 | ||
| Mystacides | 312 | 1 | 1 | |
| Centroptilum | 383 | 8 | 1 | |
| Procloeon | 390 | 6 | 12 | 10 |
| Rhithrogena | 404 | 14 | ||
| Leuctra | 69 | 1 | ||
| Leptophlebiidae | 473 | 7 | ||
| Habrophlebia | 491 | 5 | 8 | 4 |
| Haliplus | 518 | 3 | 1 | |
| Laccobius | 581 | 8 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 2 | 6 |
| Oulimnius | 622 | 16 | 6 | 25 |
| Limnius | 623 | 1 | 3 | |
| Riolus | 625 | 6 | ||
| Helodes | 636 | 2 | 1 |