Listes faunistiques invertébrés
LURI A LURI 06300200
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| Date prélèvement | 08/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 14.0 | dominant |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | B | |
| P6 | Blocs | B | |
| P7 | Algues | B | |
| P8 | Dalles, argiles | B | |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 15 | 3 |
| Euleuctra geniculata | 68 | 3 | 17 | 2 |
| Leuctra | 69 | 7 | ||
| Micrasema | 268 | 12 | 1 | 1 |
| Glossosomatidae | 189 | 17 | 1 | |
| Agapetus | 191 | 23 | 13 | |
| Goeridae | 286 | 2 | 55 | |
| Silo | 292 | 4 | ||
| Helicopsyche | 336 | 1 | ||
| Hydropsyche | 212 | 1 | 43 | 170 |
| Hydroptila | 200 | 514 | 23 | 2 |
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 3 | 1 | |
| Philopotamus | 209 | 4 | 23 | |
| Polycentropus | 231 | 4 | 8 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 24 | 3 | 1 |
| Thremma | 301 | 10 | 1 | |
| Baetis | 364 | 133 | 123 | 332 |
| Caenis | 457 | 8 | 1 | |
| Electrogena | 3181 | 6 | 17 | 2 |
| Leptophlebiidae | 473 | 46 | 18 | 5 |
| Habroleptoides | 485 | 1 | 7 | 12 |
| Habrophlebia | 491 | 218 | 45 | 17 |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | 1 | |
| Hydroporinae | 2393 | 75 | 23 | |
| Elmis | 618 | 9 | 1 | 54 |
| Esolus | 619 | 9 | 11 | 7 |
| Limnius | 623 | 2 | ||
| Gyrinus | 514 | 9 | ||
| Hydraena | 608 | 1 | 1 | 4 |
| Athericidae | 838 | 3 | 3 | |
| Ceratopogonidae | 819 | 35 | 12 | 8 |
| Chironomidae | 807 | 1195 | 169 | 210 |
| Dixidae | 793 | 1 | 3 | |
| Empididae | 831 | 1 | 4 | |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 311 | 12 | 318 |
| Tipulidae | 753 | 1 | 1 | 1 |
| Boyeria | 670 | 1 | 1 | |
| Calopteryx | 650 | 20 | ||
| Orthetrum | 698 | 1 | ||
| Ostracoda | 3170 | 1 | 3 | 2 |
| Asellidae | 880 | 9 | 1 | |
| Sphaeriidae | 1042 | 44 | 1 | |
| Pisidium | 1043 | 11 | 2 | |
| Ancylus | 1028 | 5 | 147 | 62 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 4063 | 1039 | 408 |
| Planorbidae | 1009 | 17 | 1 | 11 |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 54 | 42 | 41 |
| Oligochaeta | 933 | 75 | 305 | 146 |
| Nemathelmintha | 3111 | 1 | 2 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |