Listes faunistiques invertébrés
Le Créneau à Nauviale 05095100
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 52.0 | dominant |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Moyenne | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Moyenne | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 10 | 17 |
| Leuctra | 69 | 1 | 5 | 8 |
| Amphinemura | 21 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 8 | 2 | |
| Hydroptila | 200 | 11 | 21 | |
| Hydroptilidae | 193 | 1 | 2 | |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 5 | ||
| Polycentropodidae | 223 | 6 | 3 | |
| Rhyacophila lato-sensu | 183 | 8 | 23 | |
| Baetis lato sensu | 9794 | 9 | 696 | 408 |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 4 | 8 | 16 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 7 | 1 | |
| Ecdyonurus | 421 | 1 | 3 | 6 |
| Heptageniidae | 399 | 1 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 3 | 1 | |
| Gerris | 735 | 2 | ||
| Dryops | 613 | 1 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 12 | 2 | |
| Esolus | 619 | 8 | 60 | 56 |
| Oulimnius | 622 | 8 | 4 | |
| Riolus | 625 | 11 | 96 | 26 |
| Hydraena | 608 | 2 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 28 | 625 | 584 |
| Empididae | 831 | 3 | 5 | |
| Limoniidae | 757 | 2 | 24 | 3 |
| Psychodidae | 783 | 2 | 11 | |
| Simuliidae | 801 | 8 | 15 | |
| Tipulidae | 753 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Gomphidae | 678 | 2 | ||
| Gammarus | 892 | 10 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 6 | ||
| Ancylus | 1028 | 2 | 34 | 32 |
| Potamopyrgus | 978 | 480 | 10 | 6 |
| Physidae | 995 | 1 | ||
| Oligochaeta | 933 | 192 | 528 | 88 |
| Hydracarina | 906 | 3 | 3 | |
| Bryozoa | 1087 | 3 | 3 |