Listes faunistiques invertébrés
OIGNIN A SAMOGNAT 2 06580184
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| Date prélèvement | 04/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 38.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 3.0 | marginal |
| Dalles, argiles | 43.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Bryophytes | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 17 | 12 | |
| Leuctra | 69 | 2 | 7 | |
| Nemoura | 26 | 11 | 1 | 1 |
| Goeridae | 286 | 1 | 1 | 2 |
| Hydropsyche | 212 | 14 | 2 | |
| Hydroptila | 200 | 4 | 8 | 10 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 1 | 1 | |
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Metalype | 246 | 2 | 48 | 58 |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 2 | 8 | |
| Rhyacophila lato-sensu | 183 | 13 | 13 | |
| Baetis | 364 | 58 | 245 | 216 |
| Procloeon | 390 | 5 | 1 | |
| Caenis | 457 | 15 | ||
| Ephemerella ignita | 451 | 28 | 141 | 46 |
| Torleya | 2391 | 2 | 1 | |
| Ephemera | 502 | 11 | 1 | |
| Ecdyonurus | 421 | 3 | ||
| Leptophlebiidae | 473 | 2 | ||
| Gerris | 735 | 9 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 20 | 109 | 6 |
| Esolus | 619 | 27 | 8 | 28 |
| Limnius | 623 | 4 | 1 | 38 |
| Oulimnius | 622 | 42 | 12 | 18 |
| Riolus | 625 | 404 | 188 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 6 | 2 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 1315 | 719 | 204 |
| Empididae | 831 | 4 | 11 | 7 |
| Limoniidae | 757 | 17 | 57 | 112 |
| Psychodidae | 783 | 2 | 1 | |
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 31 | 114 | 61 |
| Tabanidae | 837 | 3 | ||
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 6 | ||
| Gammarus | 892 | 1167 | 3465 | 1627 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 11 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 13 | 1 | |
| Radix | 1004 | 7 | 1 | |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 68 | 7 | 79 |
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |