Listes faunistiques invertébrés
VAREZE A COUR-ET-BUIS 1 06820073
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| Date prélèvement | 29/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 560 | 116 | 190 |
| Hydropsyche | 212 | 64 | 48 | 99 |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 2 | 1 | |
| Limnephilinae | 3163 | 5 | 3 | 2 |
| Odontocerum | 339 | 1 | 3 | 5 |
| Philopotamidae | 206 | 1 | 2 | |
| Wormaldia | 210 | 9 | 3 | 19 |
| Polycentropodidae | 223 | 5 | 6 | 1 |
| Polycentropus | 231 | 4 | 3 | 2 |
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 9 | |
| Sericostomatidae | 321 | 2 | 1 | |
| Sericostoma | 322 | 24 | 6 | 8 |
| Baetis | 364 | 90 | 115 | 51 |
| Procloeon | 390 | 4 | 1 | |
| Caenis | 457 | 2 | 1 | |
| Ephemera | 502 | 10 | 5 | 4 |
| Ephemerella ignita | 451 | 188 | 311 | 757 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 6 | 28 | 27 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 12 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 8 | 15 | |
| Micronecta | 719 | 1 | 1 | |
| Pomatinus | 611 | 2 | 1 | |
| Dupophilus | 620 | 8 | 3 | |
| Elmis | 618 | 15 | 1 | 26 |
| Esolus | 619 | 50 | 22 | 60 |
| Limnius | 623 | 45 | 15 | 57 |
| Oulimnius | 622 | 5 | 5 | 3 |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 19 | 14 | 109 |
| Hydraena | 608 | 3 | 2 | |
| Athericidae | 838 | 61 | 11 | 13 |
| Ceratopogonidae | 819 | 1 | 3 | 6 |
| Chironomidae | 807 | 75 | 83 | 110 |
| Limoniidae | 757 | 3 | 4 | |
| Simuliidae | 801 | 3 | 11 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 15 | 1 | |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 9 | 49 | |
| Gammarus | 892 | 1517 | 65 | 178 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Ancylus | 1028 | 59 | 41 | 135 |
| Glossiphoniidae | 908 | 1 | 4 | |
| Piscicolidae | 918 | 1 | 1 | |
| Oligochaeta | 933 | 130 | 61 | 46 |
| Tricladida | 1054 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 4 | 8 | |
| Planariidae | 1061 | 1 | 2 | 2 |
| Nemathelmintha | 3111 | 3 | 3 |