Listes faunistiques invertébrés
GRAVONE A AJACCIO 1 06216100
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | ||
| Vases | 27.0 | dominant |
| Sables | 36.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Vases | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Sables | Nulle | C |
| P11 | Vases | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 9 | |
| Micrasema | 268 | 3 | ||
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 3 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 13 | 12 | |
| Caenis | 457 | 6 | ||
| Serratella | 5152 | 1 | ||
| Electrogena | 3181 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Habrophlebia | 491 | 3 | 1 | |
| Aphelocheirus | 721 | 2 | 1 | 7 |
| Limnius | 623 | 5 | 3 | |
| Macronychus | 626 | 2 | ||
| Normandia | 624 | 1 | ||
| Stenelmis | 617 | 3 | ||
| Gyrinus | 514 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 202 | 12 | 32 |
| Limoniidae | 757 | 3 | 5 | |
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 8 | ||
| Asellidae | 880 | 8 | 3 | 1 |
| Atyaephyra | 861 | 10 | ||
| Orconectes | 870 | 1 | ||
| Potamopyrgus | 978 | 16 | 2 | 3 |
| Physella | 19280 | 45 | 1 | |
| Dugesiidae | 1055 | 36 | ||
| Oligochaeta | 933 | 81 | 11 | 18 |
| Hydracarina | 906 | 3 | ||
| Prostoma | 3110 | 1 | ||
| Bryozoa | 1087 | 3 |