Listes faunistiques invertébrés
MEAUDRET A VILLARD-DE-LANS 3 06147210
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| Date prélèvement | 24/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Blocs | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 9 | 6 |
| Nemoura | 26 | 31 | 23 | 49 |
| Protonemura | 46 | 12 | ||
| Hydropsyche | 212 | 87 | 67 | 69 |
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 30 | 2 | 3 |
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 14 | 8 | 3 |
| Odontocerum | 339 | 2 | 1 | 3 |
| Polycentropodidae | 223 | 1 | 8 | 5 |
| Polycentropus | 231 | 8 | 15 | 6 |
| Tinodes | 245 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 228 | 22 | 38 |
| Sericostomatidae | 321 | 2 | 2 | |
| Sericostoma | 322 | 18 | 1 | 5 |
| Baetis | 364 | 33 | 116 | 134 |
| Procloeon | 390 | 23 | 23 | 3 |
| Caenis | 457 | 1 | 3 | 2 |
| Ephemera | 502 | 12 | 11 | 9 |
| Ephemerella ignita | 451 | 7 | 8 | 10 |
| Ecdyonurus | 421 | 1 | 16 | |
| Epeorus | 400 | 1 | 2 | 12 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 10 | 19 | 11 |
| Paraleptophlebia | 481 | 1 | 11 | 16 |
| Dytiscidae | 527 | 14 | 2 | 4 |
| Elmis | 618 | 146 | 55 | 124 |
| Esolus | 619 | 19 | 40 | 71 |
| Limnius | 623 | 19 | 28 | 24 |
| Oulimnius | 622 | 13 | 8 | 30 |
| Riolus | 625 | 120 | 51 | 12 |
| Hydraena | 608 | 4 | 1 | 8 |
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 5 | 1 | 1 |
| Chironomidae | 807 | 626 | 100 | 58 |
| Empididae | 831 | 9 | 1 | |
| Limoniidae | 757 | 45 | 5 | 8 |
| Simuliidae | 801 | 17 | 2 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 4 | ||
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 4 | 2 | |
| Sialis | 704 | 4 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 498 | 172 | 201 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 3 | 1 | |
| Sphaerium | 1044 | 2 | ||
| Pisidium | 1043 | 10 | ||
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 10 | 8 | 3 |
| Glossiphoniidae | 908 | 14 | 4 | 4 |
| Oligochaeta | 933 | 117 | 10 | 82 |
| Nemathelmintha | 3111 | 3 |