Listes faunistiques invertébrés
GRAVONE A AJACCIO 1 06216100
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| Date prélèvement | 21/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 89.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Moyenne | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Leuctra geniculata | 33830 | 1 | 1 | |
| Hydroptila | 200 | 4 | 2 | 5 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 4 | 2 | 1 |
| Oecetis | 317 | 6 | 1 | |
| Polycentropodidae | 223 | 5 | 1 | |
| Lype | 241 | 2 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetidae | 363 | 4 | ||
| Baetis | 364 | 19 | ||
| Caenis | 457 | 155 | 120 | 120 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 9 | ||
| Micronecta | 719 | 2 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 4 | 1 | |
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | 6 |
| Chironomidae | 807 | 480 | 1920 | 800 |
| Empididae | 831 | 8 | 31 | 23 |
| Limoniidae | 757 | 1 | 5 | 8 |
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 2 | 2 | |
| Calopteryx | 650 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Asellidae | 880 | 72 | 1 | 1 |
| Orconectes | 870 | 4 | ||
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 3 | 22 | 13 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Physa (sensu lato) | 997 | 17 | 1 | 2 |
| Oligochaeta | 933 | 9 | 7 | 11 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 |