Listes faunistiques invertébrés
BOURNE A VILLARD-DE-LANS - POMPILLON 06147525
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| Date prélèvement | 18/02/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 48.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Bryophytes | Lente | B |
| P9 | Bryophytes | Rapide | C |
| P10 | Bryophytes | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Siphonoperla | 174 | 8 | 3 | 3 |
| Leuctra | 69 | 1 | ||
| Nemoura | 26 | 20 | 22 | 4 |
| Protonemura | 46 | 2 | ||
| Isoperla | 140 | 1 | ||
| Goeridae | 286 | 2 | ||
| Silo | 292 | 6 | 9 | 6 |
| Hydropsyche | 212 | 1 | 3 | |
| Limnephilinae | 3163 | 276 | 50 | 211 |
| Odontocerum | 339 | 6 | 1 | 5 |
| Plectrocnemia | 228 | 2 | 7 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 30 | 11 | 16 |
| Sericostoma | 322 | 1 | 3 | |
| Baetis | 364 | 133 | 59 | 96 |
| Ecdyonurus | 421 | 2 | ||
| Rhithrogena | 404 | 18 | 79 | 15 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Habrophlebia | 491 | 7 | ||
| Paraleptophlebia | 481 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 174 | 240 | 130 |
| Limnius | 623 | 6 | 29 | 4 |
| Riolus | 625 | 6 | 28 | 32 |
| Hydraena | 608 | 1 | 4 | 3 |
| Limnebius | 599 | 1 | ||
| Helodes | 636 | 1 | 2 | |
| Anthomyidae | 847 | 1 | 1 | |
| Ceratopogonidae | 819 | 4 | 6 | 4 |
| Chironomidae | 807 | 567 | 647 | 171 |
| Empididae | 831 | 5 | 1 | |
| Limoniidae | 757 | 26 | 9 | 41 |
| Psychodidae | 783 | 2 | ||
| Ptychopteridae | 789 | 2 | ||
| Simuliidae | 801 | 1050 | 26 | 154 |
| Tabanidae | 837 | 3 | ||
| Gammarus | 892 | 2495 | 2404 | 1688 |
| Pisidium | 1043 | 6 | 1 | 3 |
| Radix | 1004 | 3 | 10 | 2 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 712 | 10 | 182 |
| Planariidae | 1061 | 2 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |