Listes faunistiques invertébrés
Lergue à Brignac 06183000
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- Export SEEE csv / 9 ko
| Date prélèvement | 02/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.6869 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 47.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Litieres | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Helophytes | Nulle | A |
| P7 | Blocs | Lente | B |
| P8 | Sables | Lente | C |
| P9 | Granulats | Nulle | B |
| P10 | Sables | Nulle | C |
| P11 | Sables | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | 1 | |
| Leuctra geniculata | 33830 | 16 | 2 | |
| Perlidae | 155 | 1 | ||
| Oligoplectrum | 263 | 20 | ||
| Hydropsychidae | 211 | 17 | 6 | |
| Hydropsyche | 212 | 6 | 8 | |
| Hydroptila | 200 | 1 | 2 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 5 | 1 | 1 |
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 12 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 53 | 36 | 1 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 8 | 2 | 12 |
| Ephemerella ignita | 451 | 77 | 10 | 9 |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 4 | ||
| Habrophlebia | 491 | 2 | ||
| Ephoron | 496 | 32 | 130 | |
| Potamanthus | 509 | 1 | 59 | 23 |
| Dryops | 613 | 3 | ||
| Dytiscidae | 527 | 2 | ||
| Elmis | 618 | 6 | 1 | |
| Esolus | 619 | 3 | 16 | 8 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 14 | 8 | 23 |
| Potamophilus | 615 | 1 | ||
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 3 | 2 | |
| Limnophora | 848 | 1 | ||
| Blepharicera | 749 | 1 | ||
| Ceratopogonidae | 819 | 11 | 9 | 5 |
| Chironomidae | 807 | 286 | 687 | 977 |
| Antocha | 759 | 2 | ||
| Simuliidae | 801 | 4774 | 14 | |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 4 | ||
| Naucoridae | 722 | 8 | ||
| Chalcolestes | 2611 | 2 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 18 | 1 | |
| Gammarus | 892 | 22 | 1 | |
| Ancylus | 1028 | 2 | 3 | |
| Potamopyrgus | 978 | 3 | 2 | 5 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 63 | ||
| Corbicula | 1051 | 27 | 12 | 6 |
| Tricladida | 1054 | 5 | 3 | |
| Dendrocoelum | 1072 | 1 | ||
| Dugesiidae | 1055 | 30 | 6 | 5 |
| Piscicola | 919 | 10 | 1 | |
| Oligochaeta | 933 | 24 | 5 | 5 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |