Listes faunistiques invertébrés
VAREZE A COUR-ET-BUIS 1 06820073
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| 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 | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 30 | 11 |
| Nemoura | 26 | 5 | 1 | |
| Protonemura | 46 | 1 | ||
| Hydropsyche | 212 | 1 | 16 | 14 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 1 | 1 | |
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 114 | 21 | |
| Plectrocnemia | 228 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 13 | 3 | |
| Sericostoma | 322 | 19 | ||
| Baetis | 364 | 50 | 455 | 217 |
| Caenis | 457 | 6 | 1 | |
| Ephemera | 502 | 15 | 1 | |
| Ephemerella ignita | 451 | 26 | 29 | 20 |
| Ecdyonurus | 421 | 23 | 9 | 27 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 5 | 2 | |
| Leptophlebiidae | 473 | 11 | ||
| Habrophlebia | 491 | 8 | 4 | 1 |
| Micronecta | 719 | 5 | 1 | |
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 3 | 18 | 5 |
| Esolus | 619 | 6 | 13 | 12 |
| Limnius | 623 | 5 | 6 | 4 |
| Oulimnius | 622 | 5 | 3 | |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 14 | 15 | |
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 1 | 3 | |
| Athericidae | 838 | 4 | 3 | 1 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 52 | 280 | 226 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 17 | 85 | 37 |
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 13 | 120 | 16 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1 | 3 | 8 |
| Dugesiidae | 1055 | 1 | 21 | 1 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 |