Listes faunistiques invertébrés
VAREZE A COUR-ET-BUIS 1 06820073
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 42 | 100 |
| Hydropsychidae | 211 | 47 | 109 | |
| Hydropsyche | 212 | 2 | ||
| Limnephilinae | 3163 | 2 | 3 | |
| Odontocerum | 339 | 12 | 10 | 2 |
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 6 | 3 | |
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 13 | 8 | |
| Serratella | 5152 | 1 | ||
| Ephemera | 502 | 12 | 7 | 9 |
| Heptageniidae | 399 | 37 | 273 | 131 |
| Ecdyonurus | 421 | 1 | 7 | 1 |
| Rhithrogena | 404 | 1 | 1 | |
| Leptophlebiidae | 473 | 21 | 10 | |
| Habroleptoides | 485 | 14 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dytiscinae | 2396 | 1 | ||
| Elmis | 618 | 3 | 20 | 15 |
| Esolus | 619 | 2 | 5 | 2 |
| Limnius | 623 | 6 | 16 | 16 |
| Oulimnius | 622 | 4 | 1 | 6 |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 3 | 3 | 6 |
| Ceratopogonidae | 819 | 1 | 1 | 3 |
| Chironomidae | 807 | 32 | 4 | 3 |
| Pediciidae | 50011 | 1 | 1 | |
| Simuliidae | 801 | 1 | 27 | 7 |
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 22 | ||
| Boyeria | 670 | 2 | 1 | 1 |
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 371 | 689 | 262 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1 | 2 | 5 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 13 | 18 | 13 |