Listes faunistiques invertébrés
VAREZE A COUR-ET-BUIS 1 06820073
- Télécharger la fiche IRSTEA xls / 319 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/06/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 97.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Moyenne | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 87 | 39 |
| Leuctra | 69 | 15 | 33 | 15 |
| Nemoura | 26 | 2 | 1 | |
| Goeridae | 286 | 3 | 1 | 3 |
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 28 | 55 | 94 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | 1 | |
| Limnephilinae | 3163 | 1 | 1 | 1 |
| Odontocerum | 339 | 7 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 5 | 1 | |
| Tinodes | 245 | 3 | 8 | 3 |
| Rhyacophila lato-sensu | 183 | 3 | 3 | 7 |
| Sericostoma | 322 | 7 | 6 | 7 |
| Baetis | 364 | 72 | 121 | 115 |
| Procloeon | 390 | 5 | ||
| Caenis | 457 | 1 | 1 | |
| Serratella | 5152 | 2 | 7 | 3 |
| Ephemera | 502 | 16 | 54 | 44 |
| Heptageniidae | 399 | 3 | 2 | |
| Ecdyonurus | 421 | 2 | 9 | 18 |
| Epeorus | 400 | 2 | 4 | |
| Rhithrogena | 404 | 5 | 3 | 11 |
| Leptophlebiidae | 473 | 7 | ||
| Habrophlebia | 491 | 4 | 4 | |
| Gerridae | 734 | 2 | 1 | |
| Dupophilus | 620 | 11 | 2 | 6 |
| Elmis | 618 | 43 | 15 | 31 |
| Esolus | 619 | 137 | 71 | 70 |
| Limnius | 623 | 104 | 70 | 98 |
| Oulimnius | 622 | 2 | 3 | 3 |
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 7 | 8 | 11 |
| Helodes | 636 | 1 | 1 | |
| Hydrocyphon | 637 | 72 | 11 | 48 |
| Athericidae | 838 | 3 | 11 | 11 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 6 | 10 | 5 |
| Chironomidae | 807 | 325 | 247 | 213 |
| Dixidae | 793 | 1 | ||
| Pediciini | 20537 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 46 | 8 | 8 |
| Calopteryx | 650 | 8 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 1068 | 301 | 1072 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Ancylus | 1028 | 2 | 11 | 7 |
| Oligochaeta | 933 | 61 | 116 | 108 |
| Dugesiidae | 1055 | 32 | 17 | 29 |
| Planariidae | 1061 | 2 | 2 | |
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 |