Listes faunistiques invertébrés
L'Allier à Saint-Christophe-d'Allier 04027200
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 30/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 58.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 50 | 544 | 7 |
| Protonemura | 46 | 1 | 1 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | 15 | |
| Perlodes | 150 | 1 | ||
| Brachycentrus | 265 | 23 | 2 | 20 |
| Micrasema | 268 | 44 | 5 | 2 |
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 64 | ||
| Hydropsyche | 212 | 18 | 1857 | 39 |
| Hydroptila | 200 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 4 | |
| Odontocerum | 339 | 1 | ||
| Chimarra | 207 | 4 | ||
| Polycentropus | 231 | 6 | 10 | 5 |
| Polycentropodidae | 223 | 2 | 2 | |
| Psychomyia | 239 | 14 | ||
| Rhyacophila lato-sensu | 183 | 2 | 28 | 5 |
| Sericostoma | 322 | 1 | 1 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Alainites | 32269 | 32 | ||
| Baetis | 364 | 576 | 1088 | 294 |
| Cloeon | 387 | 16 | ||
| Procloeon | 390 | 2 | ||
| Ephemerella ignita | 451 | 24 | 13 | 1 |
| Torleya | 2391 | 2 | 11 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 8 | 1 | |
| Epeorus | 400 | 216 | 8 | |
| Rhithrogena | 404 | 8 | ||
| Heptageniidae | 399 | 24 | ||
| Oligoneuriella | 394 | 48 | ||
| Aphelocheirus | 721 | 1 | ||
| Platambus | 556 | 7 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 11 | 168 | 9 |
| Esolus | 619 | 3 | 24 | 2 |
| Limnius | 623 | 1 | 176 | |
| Oulimnius | 622 | 8 | 16 | 3 |
| Stenelmis | 617 | 1 | 8 | |
| Orectochilus | 515 | 2 | 3 | |
| Hydraena | 608 | 5 | ||
| Limnophora | 848 | 1 | 1 | |
| Atherix | 839 | 7 | 2 | |
| Blepharicera | 749 | 16 | 2 | |
| Chironomidae | 807 | 402 | 512 | 54 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 18 | 1 | |
| Hexatomini | 20358 | 2 | 3 | |
| Limoniini | 20393 | 6 | ||
| Pediciini | 20537 | 2 | 2 | |
| Psychodidae | 783 | 5 | 1 | |
| Simuliidae | 801 | 498 | 2752 | 4 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 185 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Pisidium | 1043 | 24 | ||
| Sphaeriidae | 1042 | 88 | ||
| Radix | 1004 | 13 | 1 | |
| Ancylus | 1028 | 5 | 488 | 64 |
| Oligochaeta | 933 | 64 | 250 | |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 62 | 1 | 27 |