Listes faunistiques invertébrés
BOURNE A VILLARD-DE-LANS - POMPILLON 06147525
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| Date prélèvement | 23/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 40.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | 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 | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Bryophytes | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Bryophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | 1 | |
| Siphonoperla | 174 | 3 | ||
| Leuctra | 69 | 1 | 1 | |
| Nemoura | 26 | 6 | 3 | 9 |
| Protonemura | 46 | 1 | ||
| Goeridae | 286 | 9 | 4 | 7 |
| Silo | 292 | 6 | 7 | |
| Hydropsyche | 212 | 10 | 2 | |
| Limnephilidae | 276 | 2 | 6 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Odontocerum | 339 | 6 | 7 | |
| Polycentropodidae | 223 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 13 | 21 | 12 |
| Baetis | 364 | 52 | 54 | 55 |
| Centroptilum | 383 | 5 | ||
| Caenis | 457 | 1 | 4 | |
| Ephemerella ignita | 451 | 42 | 143 | 72 |
| Heptageniidae | 399 | 11 | ||
| Ecdyonurus | 421 | 3 | 1 | |
| Rhithrogena | 404 | 1 | 12 | 33 |
| Leptophlebiidae | 473 | 11 | 18 | |
| Habrophlebia | 491 | 5 | 6 | |
| Paraleptophlebia | 481 | 2 | 5 | |
| Colymbetinae | 2395 | 3 | ||
| Hydroporinae | 2393 | 6 | 24 | |
| Elmis | 618 | 24 | 258 | 153 |
| Limnius | 623 | 17 | 36 | 14 |
| Riolus | 625 | 1 | 14 | 4 |
| Helodes | 636 | 2 | ||
| Hydraena | 608 | 8 | 16 | 2 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 182 | 448 | 684 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 15 | 3 | 3 |
| Simuliidae | 801 | 22 | 84 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 2455 | 4360 | 2320 |
| Copepoda | 3206 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 5 | ||
| Radix | 1004 | 9 | 22 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 84 | 23 | 108 |
| Planariidae | 1061 | 2 | 9 | 3 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |