Listes faunistiques invertébrés
Var à Saint Laurent du Var 06213000
- Télécharger la fiche IRSTEA xls / 130 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 384 | 20 | 295 |
| Leuctra geniculata | 33830 | 41 | ||
| Protonemura | 46 | 6 | 2 | |
| Dinocras | 156 | 1 | ||
| Glossosomatidae | 189 | 2 | 3 | 1 |
| Hydropsychidae | 211 | 21 | 9 | 8 |
| Hydropsyche | 212 | 12 | 6 | 14 |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 8 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Polycentropodidae | 223 | 2 | 4 | 3 |
| Polycentropus | 231 | 1 | 3 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 11 | 5 | 2 |
| Baetidae | 363 | 447 | 279 | 474 |
| Baetis | 364 | 286 | 74 | |
| Procloeon | 390 | 6 | 10 | |
| Caenis | 457 | 9 | 2 | 25 |
| Ephemerellidae | 449 | 4 | 4 | |
| Ephemerella ignita | 451 | 15 | 3 | 17 |
| Heptageniidae | 399 | 2 | 14 | 10 |
| Ecdyonurus | 421 | 3 | 3 | 15 |
| Heptagenia | 443 | 1 | 1 | |
| Rhithrogena | 404 | 1 | 4 | |
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 9 | 10 | 3 |
| Micronecta | 719 | 277 | ||
| Mesovelia | 742 | 1 | ||
| Elmis | 618 | 71 | 34 | 40 |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 3 | 4 | |
| Anthomyidae | 847 | 1 | ||
| Blephariceridae | 747 | 2 | ||
| Chironomidae | 807 | 223 | 128 | 184 |
| Empididae | 831 | 4 | 3 | 7 |
| Simuliidae | 801 | 3 | 16 | 1 |
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 2 | 1 | 2 |
| Gammaridae | 887 | 13 | 1 | 7 |
| Gammarus | 892 | 31 | 7 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Potamopyrgus | 978 | 28 | 1 | 12 |
| Physa (sensu lato) | 997 | 9 | 1 | |
| Oligochaeta | 933 | 6 | 2 | 3 |
| Dugesiidae | 1055 | 7 | 9 | |
| Hydrozoa | 3168 | 3 |