Listes faunistiques invertébrés
L'Allier à Langeac 04027730
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 01/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| I2M2 | 0.8280 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 11 | 4 | |
| Leuctra | 69 | 9 | 68 | |
| Perla | 164 | 3 | ||
| Isoperla | 140 | 1 | ||
| Brachycentrus | 265 | 2 | 2 | |
| Micrasema | 268 | 3 | ||
| Oligoplectrum | 263 | 1 | ||
| Glossosomatidae | 189 | 1 | 3 | |
| Goera | 287 | 3 | ||
| Goeridae | 286 | 3 | 31 | |
| Cheumatopsyche | 221 | 39 | ||
| Hydropsyche | 212 | 7 | 1 | 29 |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 4 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 2 | ||
| Leptocerus | 319 | 9 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 5 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 3 | 3 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 29 | 22 | 34 |
| Baetopus | 31231 | 2 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 202 | 5 | 21 |
| Ecdyonurus | 421 | 1 | 12 | |
| Heptageniidae | 399 | 1 | ||
| Oligoneuriella | 394 | 6 | ||
| Potamanthus | 509 | 1 | 1 | 1 |
| Aphelocheirus | 721 | 1 | ||
| Laccophilus | 553 | 2 | 1 | |
| Dupophilus | 620 | 1 | 2 | 12 |
| Elmis | 618 | 3 | 2 | 4 |
| Esolus | 619 | 8 | 6 | |
| Limnius | 623 | 1 | 2 | 11 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | 2 | 2 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 5 | 1 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 354 | 48 | 45 |
| Simuliidae | 801 | 240 | 3 | 5 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 3 | 2 | |
| Oxygastra | 691 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | 2 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 11 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 6 | 2 | |
| Ancylus | 1028 | 1 | 6 | 5 |
| Potamopyrgus | 978 | 14 | ||
| Physella | 19280 | 1 | ||
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 2688 | 40 | 22 |
| Dugesia | 1056 | 1 | 5 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 6 | 7 | 4 |
| Bryozoa | 1087 | 1 |