Listes faunistiques invertébrés
L'Allier à Saint-Christophe-d'Allier 04027200
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 47 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Dalles, argiles | Moyenne | C |
| P3 | Dalles, argiles | Lente | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Helophytes | Nulle | A |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Blocs | Rapide | C |
| P8 | Blocs | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Hydrophytes | Rapide | A |
| P11 | Granulats | Lente | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 11 | 3 | 1 |
| Leuctra geniculata | 33830 | 1 | 39 | |
| Leuctra | 69 | 14 | 26 | 11 |
| Perla | 164 | 3 | 12 | 3 |
| Isoperla | 140 | 9 | 2 | |
| Brachycentrus | 265 | 190 | 34 | 2 |
| Silo | 292 | 2 | ||
| Cheumatopsyche | 221 | 2 | 13 | 2 |
| Hydropsyche | 212 | 9 | 2 | |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 7 | ||
| Adicella | 320 | 4 | ||
| Athripsodes | 311 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 4 | 1 | |
| Limnephilini | 3162 | 9 | ||
| Polycentropus | 231 | 1 | 1 | 1 |
| Psychomyia | 239 | 3 | 11 | 25 |
| Rhyacophila lato-sensu | 183 | 2 | 12 | 6 |
| Sericostoma | 322 | 10 | ||
| Acentrella | 5151 | 3 | ||
| Baetis | 364 | 80 | 98 | 55 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 18 | ||
| Ephemerella | 450 | 127 | 25 | 10 |
| Ecdyonurus | 421 | 4 | 36 | 6 |
| Epeorus | 400 | 3 | 23 | |
| Rhithrogena | 404 | 1 | 1 | |
| Oligoneuriella | 394 | 6 | 14 | 20 |
| Aphelocheirus aestivalis | 2714 | 4 | ||
| Micronecta | 719 | 150 | 12 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 49 | 16 | 3 |
| Esolus | 619 | 6 | ||
| Limnius | 623 | 5 | 24 | 7 |
| Oulimnius | 622 | 57 | ||
| Orectochilus | 515 | 2 | 32 | |
| Hydraena | 608 | 6 | ||
| Athericidae | 838 | 1 | 3 | |
| Blephariceridae | 747 | 12 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 36 | 40 | 6 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 480 | 3 |
| Tabanidae | 837 | 1 | ||
| Aeshnidae | 669 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 19 | ||
| Ancylus | 1028 | 2 | ||
| Bythinella | 992 | 1 | ||
| Radix | 1004 | 44 | ||
| Erpobdellidae | 928 | 4 | ||
| Dugesia | 1056 | 1 | ||
| Polycelis | 1064 | 2 | 1 | 1 |
| Oligochaeta | 933 | 171 | 36 | 6 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |