Listes faunistiques invertébrés
L'Allier à Saint-Christophe-d'Allier 04027200
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 20.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Roches | Moyenne | B |
| P3 | Dalles, argiles | Rapide | C |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Roches | Lente | C |
| P6 | Helophytes | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Hydrophytes | Lente | A |
| P9 | Sables | Nulle | B |
| P10 | Sables | Lente | C |
| P11 | Granulats | Lente | A |
| P12 | Roches | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 30 | 23 | 3 |
| Perla | 164 | 29 | 4 | |
| Perlodidae | 127 | 1 | ||
| Brachycentrus | 265 | 11 | 1 | 5 |
| Micrasema | 268 | 5 | ||
| Silo | 292 | 2 | 1 | |
| Hydropsyche | 212 | 3 | 16 | 4 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 36 | 9 | 5 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 27 | ||
| Rhyacophila lato-sensu | 183 | 2 | 6 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 65 | 45 | 55 |
| Procloeon | 390 | 5 | ||
| Ephemerella | 450 | 8 | 4 | |
| Ecdyonurus | 421 | 22 | 4 | |
| Epeorus | 400 | 4 | ||
| Oligoneuriella | 394 | 43 | 3 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 4 | 6 | |
| Elmis | 618 | 8 | 12 | 45 |
| Esolus | 619 | 16 | 6 | 9 |
| Limnius | 623 | 18 | 11 | 2 |
| Oulimnius | 622 | 34 | 14 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 4 | 3 | 2 |
| Blephariceridae | 747 | 1 | 3 | 20 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 36 | 25 | 52 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 4 | 1 |
| Simuliidae | 801 | 1 | 10 | 480 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Ancylus | 1028 | 15 | 4 | |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 12 | 18 | 6 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |