Listes faunistiques invertébrés
Le Créneau à Nauviale 05095100
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.8742 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Onychogomphus | 682 | 2 | 4 | 2 |
| Limoniidae | 757 | 2 | 9 | 20 |
| Dicranota | 765 | 5 | ||
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 15 | 13 | |
| Chironomidae | 807 | 40 | 51 | 27 |
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 8 | 1 | 1 |
| Athericidae | 838 | 2 | 1 | 8 |
| Limnophora | 848 | 29 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Oligochaeta | 933 | 16 | 10 | 2 |
| Branchiura | 951 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 3 | 4 | 27 |
| Bryozoa | 1087 | 1 | ||
| Torleya | 2391 | 4 | 9 | 6 |
| Prostoma | 3110 | 1 | ||
| Cladocera | 3127 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 7 | 16 | |
| Leuctra geniculata | 33830 | 6 | 2 | |
| Paraleptophlebia | 481 | 5 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Hydroptila | 200 | 2 | 8 | |
| Hydropsyche | 212 | 10 | 1 | 5 |
| Cheumatopsyche | 221 | 64 | 8 | 29 |
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 5 | 3 | 4 |
| Psychomyia | 239 | 1 | ||
| Silo | 292 | 12 | 1 | 8 |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 1 | ||
| Ecdyonurus | 421 | 6 | ||
| Leptophlebiidae | 473 | 1 | 6 | 2 |
| Leuctra | 69 | 45 | 22 | 48 |
| Ephemera | 502 | 23 | 54 | 8 |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 1 | 1 | |
| Elmis | 618 | 59 | 23 | |
| Esolus | 619 | 79 | 4 | 39 |
| Oulimnius | 622 | 42 | 5 | 18 |
| Limnius | 623 | 3 | 1 | |
| Normandia | 624 | 1 | ||
| Riolus | 625 | 112 | 3 | 75 |
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 3 | 2 | 2 |