Listes faunistiques invertébrés
BOURNE A VILLARD-DE-LANS - POMPILLON 06147525
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| Date prélèvement | 19/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 30.0 | dominant |
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Bryophytes | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Bryophytes | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 5 | 9 |
| Nemouridae | 20 | 2 | ||
| Protonemura | 46 | 1 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 13 | 5 | |
| Hydropsychidae | 211 | 7 | ||
| Hydropsyche | 212 | 15 | 2 | |
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 12 | 4 | |
| Odontocerum | 339 | 7 | 1 | |
| Rhyacophila lato-sensu | 183 | 12 | 13 | 14 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 72 | 60 | 215 |
| Caenis | 457 | 5 | 7 | |
| Ephemerella ignita | 451 | 159 | 146 | 176 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 4 | 9 | 7 |
| Rhithrogena | 404 | 6 | 3 | 3 |
| Leptophlebiidae | 473 | 2 | ||
| Hydroporinae | 2393 | 6 | 4 | 7 |
| Elmis | 618 | 190 | 100 | 258 |
| Esolus | 619 | 5 | 1 | |
| Limnius | 623 | 14 | 45 | 186 |
| Riolus | 625 | 13 | 48 | 67 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 4 | 1 | 4 |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Chironomidae | 807 | 370 | 154 | 712 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 13 | 10 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 370 | 9 | 3 |
| Tabanidae | 837 | 1 | 4 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 716 | 610 | 1102 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | 1 | |
| Radix | 1004 | 4 | 5 | 11 |
| Erpobdellidae | 928 | 4 | 5 | |
| Glossiphoniidae | 908 | 7 | 2 | 2 |
| Oligochaeta | 933 | 70 | 34 | 36 |
| Dugesiidae | 1055 | 13 | 4 | |
| Planariidae | 1061 | 3 | 6 | 2 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 | 3 | 3 |