Listes faunistiques invertébrés
ALLONDON A THOIRY 1 06999107
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | ||
| Athericidae | 838 | 8 | 9 | 19 |
| Baetis lato sensu | 9794 | 528 | 168 | 323 |
| Calopteryx | 650 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 161 | 25 | 96 |
| Copepoda | 3206 | 1 | ||
| Ecdyonurus | 421 | 6 | 7 | |
| Elmis | 618 | 20 | 2 | 6 |
| Empididae | 831 | 2 | 1 | |
| Ephemerella ignita | 451 | 25 | 6 | 7 |
| Esolus | 619 | 12 | 18 | 63 |
| Gammarus | 892 | 2273 | 117 | 199 |
| Habrophlebia | 491 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydraena | 608 | 1 | 7 | 2 |
| Hydropsyche | 212 | 4 | 6 | |
| Hydroptila | 200 | 3 | 29 | 11 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Leuctra | 69 | 6 | 29 | 92 |
| Limnephilinae | 3163 | 1 | ||
| Limnius | 623 | 4 | 2 | |
| Limoniidae | 757 | 6 | 12 | 25 |
| Mystacides | 312 | 11 | 1 | |
| Nemathelmintha | 3111 | 1 | ||
| Nemoura | 26 | 1 | ||
| Odontocerum | 339 | 3 | 3 | |
| Oligochaeta | 933 | 17 | 52 | |
| Ostracoda | 3170 | 1 | 1 | |
| Physa (sensu lato) | 997 | 3 | ||
| Pisidium | 1043 | 3 | 9 | 1 |
| Polycelis | 1064 | 2 | ||
| Potamopyrgus | 978 | 37 | 4 | 3 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 3 | 18 |
| Riolus | 625 | 124 | 6 | 10 |
| Simuliidae | 801 | 48 | 9 | 308 |