Listes faunistiques invertébrés
Le Nès à Lugagnan 05217160
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- Export SEEE csv / 10 ko
| Date prélèvement | 25/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Dalles, argiles | Lente | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Bryophytes | Rapide | A |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Granulats | Moyenne | A |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Litieres | Nulle | A |
| P10 | Blocs | Rapide | C |
| P11 | Blocs | Moyenne | B |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 30 | 1 | 1 |
| Leuctra | 69 | 503 | 95 | 83 |
| Protonemura | 46 | 2 | ||
| Perla | 164 | 1 | ||
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 8 | ||
| Agapetus | 191 | 2 | 4 | 3 |
| Glossosoma | 190 | 2 | 18 | 10 |
| Goeridae | 286 | 1 | 50 | 3 |
| Silo | 292 | 2 | 1 | |
| Hydropsychidae | 211 | 17 | 1 | |
| Hydropsyche | 212 | 2 | 5 | 1 |
| Hydroptila | 200 | 1 | 1 | |
| Lasiocephala | 307 | 3 | 1 | |
| Lepidostoma | 305 | 3 | 1 | |
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 8 | ||
| Odontocerum | 339 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 2 | 5 |
| Sericostomatidae | 321 | 13 | 6 | |
| Sericostoma | 322 | 95 | 1 | |
| Baetis | 364 | 8 | 115 | 95 |
| Caenis | 457 | 34 | 1 | 2 |
| Ephemerella ignita | 451 | 27 | 9 | 5 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 4 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Platambus | 556 | 11 | 1 | |
| Elmis | 618 | 154 | 71 | 25 |
| Esolus | 619 | 17 | 47 | 5 |
| Limnius | 623 | 18 | 20 | 3 |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Limnophora | 848 | 1 | ||
| Lispe | 2944 | 1 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 285 | 2 | 3 |
| Chelifera | 2884 | 4 | 4 | |
| Clinocerinae | 9813 | 2 | ||
| Antocha | 759 | 2 | ||
| Dicranota | 765 | 2 | 1 | |
| Psychodidae | 783 | 3 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 35 | 82 | 13 |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 36 | 5 | 2 |
| Echinogammarus | 888 | 54 | 15 | 4 |
| Ancylus | 1028 | 22 | 36 | 33 |
| Potamopyrgus | 978 | 1 | 1 | |
| Lymnaeidae | 998 | 13 | 3 | |
| Radix | 1004 | 6 | 3 | |
| Pisidium | 1043 | 4 | ||
| Polycelis | 1064 | 5 | 2 | 1 |
| Oligochaeta | 933 | 120 | 59 | 5 |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |