Listes faunistiques invertébrés
L'Urbise à Urbise 04015400
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 33.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 60.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Sables | Nulle | B |
| P3 | Sables | Lente | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | A |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | C |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | B |
| P11 | Sables | Nulle | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsychidae | 211 | 3 | 1 | |
| Hydropsyche | 212 | 1 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 7 | ||
| Baetis | 364 | 15 | 1 | |
| Procloeon | 390 | 1 | 4 | |
| Procloeon bifidum | 391 | 1 | 1 | |
| Brachycercus | 468 | 3 | 2 | 4 |
| Caenis | 457 | 5 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | 5 | |
| Ephemera | 502 | 2 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Electrogena | 3181 | 2 | ||
| Heptagenia | 443 | 2 | 1 | |
| Helophorus | 604 | 3 | 2 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 519 | 237 | 227 |
| Hexatoma | 773 | 13 | 25 | 40 |
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 14 | ||
| Simuliidae | 801 | 5 | ||
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 3 | 14 | 16 |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Sialis | 704 | 35 | 9 | 1 |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Decapoda | 3140 | 1 | ||
| Astacidae | 864 | 2 | ||
| Gammaridae | 887 | 50 | 92 | 39 |
| Gammarus | 892 | 75 | 15 | |
| Ancylus | 1028 | 2 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Oligochaeta | 933 | 48 | 194 | 43 |
| Nematoda | 1089 | 3 |