Listes faunistiques invertébrés
Le Créneau à Nauviale 05095100
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | 80 |
| Leuctra | 69 | 272 | 1 | 124 |
| Nemoura | 26 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Silo | 292 | 7 | 1 | |
| Goeridae | 286 | 19 | 14 | |
| Hydropsyche | 212 | 4 | 84 | |
| Hydroptila | 200 | 58 | 2 | 31 |
| Mystacides | 312 | 21 | 2 | 2 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 21 | 14 | 27 |
| Polycentropodidae | 223 | 5 | 4 | |
| Psychomyia | 239 | 19 | ||
| Rhyacophila lato-sensu | 183 | 1 | 24 | |
| Alainites | 32269 | 1 | ||
| Baetis | 364 | 2 | 1 | 1 |
| Procloeon | 390 | 1 | 2 | |
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 28 | 4 | |
| Torleya | 2391 | 1 | 1 | |
| Ephemera | 502 | 4 | 1 | 4 |
| Ecdyonurus | 421 | 3 | ||
| Heptageniidae | 399 | 4 | ||
| Leptophlebiidae | 473 | 4 | 2 | 2 |
| Micronecta | 719 | 2 | ||
| Elmis | 618 | 8 | 56 | |
| Esolus | 619 | 456 | 9 | 120 |
| Limnius | 623 | 8 | 4 | |
| Oulimnius | 622 | 16 | ||
| Riolus | 625 | 40 | 5 | 16 |
| Orectochilus | 515 | 1 | ||
| Atherix | 839 | 1 | 2 | |
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1408 | 88 | 296 |
| Clinocerinae | 9813 | 5 | ||
| Hemerodromiinae | 3202 | 9 | 2 | |
| Limoniini | 20393 | 3 | 4 | 152 |
| Pediciini | 20537 | 24 | 2 | |
| Psychodidae | 783 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Gomphidae | 678 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 9 | 1 | |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 3 | 1 | |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 9 | 4 | 4 |
| Ancylus | 1028 | 7 | 7 | 256 |
| Branchiobdellidae | 3132 | 10 | ||
| Oligochaeta | 933 | 24 | 6 | 44 |
| Mermithoïdea | 3159 | 4 | 1 | 2 |
| Hydracarina | 906 | 112 | 2 | 84 |