Listes faunistiques invertébrés
LIGNE A CHAUZON 2 06580274
- Télécharger la fiche IRSTEA xls / 513 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 36 | 16 |
| Leuctra | 69 | 9 | 13 | 7 |
| Micrasema | 268 | 3 | 1 | |
| Goera | 287 | 2 | ||
| Cheumatopsyche | 221 | 11 | 4 | 1 |
| Hydropsyche | 212 | 58 | 19 | |
| Leptoceridae | 310 | 3 | ||
| Leptocerus | 319 | 4 | ||
| Mystacides | 312 | 16 | ||
| Oecetis | 317 | 4 | ||
| Setodes | 318 | 1 | ||
| Polycentropus | 231 | 13 | 13 | 7 |
| Psychomyia | 239 | 6 | 13 | |
| Tinodes | 245 | 3 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 4 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 301 | 305 | 19 |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 4 | ||
| Caenis | 457 | 161 | 4 | 68 |
| Ephemerella | 450 | 151 | 5 | 1 |
| Ecdyonurus | 421 | 3 | 8 | 1 |
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 8 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 4 | 1 | 1 |
| Esolus | 619 | 16 | 16 | 6 |
| Limnius | 623 | 6 | 12 | 2 |
| Oulimnius | 622 | 33 | 15 | 2 |
| Riolus | 625 | 4 | ||
| Stenelmis | 617 | 3 | 2 | 1 |
| Hydrophilinae | 2517 | 1 | ||
| Hydroscapha | 629 | 1 | ||
| Blephariceridae | 747 | 5 | 12 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 351 | 94 | 74 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 9 | 2 | 4 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 79 | 496 | 241 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 3 | 5 | 6 |
| Sialis | 704 | 1 | ||
| Astacidea | 3277 | 1 | ||
| Gammarus | 892 | 31 | 7 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 67 | 92 | 86 |
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Oligochaeta | 933 | 43 | 48 | 8 |
| Dugesiidae | 1055 | 11 | 6 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |