Listes faunistiques invertébrés
L'Allier à Blassac 04027740
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 01/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 46 |
| I2M2 | 0.8550 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 40 | 20 |
| Leuctra | 69 | 7 | 60 | 40 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 4 | 6 | |
| Perlodes | 150 | 1 | ||
| Brachycentrus | 265 | 20 | 105 | 2 |
| Micrasema | 268 | 1 | 1 | |
| Cheumatopsyche | 221 | 15 | 54 | 26 |
| Hydropsyche | 212 | 68 | 138 | 110 |
| Lepidostoma | 305 | 1 | ||
| Triaenodes - Ylodes | 24007 | 2 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 2 | 1 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Chimarra | 207 | 47 | 56 | 46 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 13 | 2 | |
| Rhyacophila lato-sensu | 183 | 52 | 26 | |
| Baetis | 364 | 29 | 18 | 16 |
| Ephemerella ignita | 451 | 2 | 7 | 6 |
| Ecdyonurus | 421 | 17 | 6 | |
| Heptagenia | 443 | 1 | ||
| Oligoneuriella | 394 | 2 | 3 | 10 |
| Ephoron | 496 | 8 | 1 | |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 12 | 4 | 3 |
| Micronecta | 719 | 9 | ||
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 2 | 21 | 1 |
| Elmis | 618 | 5 | 30 | 10 |
| Esolus | 619 | 2 | 8 | |
| Limnius | 623 | 2 | 25 | 10 |
| Normandia | 624 | 8 | 4 | |
| Oulimnius | 622 | 6 | 1 | |
| Stenelmis | 617 | 28 | 51 | 26 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 14 | 14 | 3 |
| Blephariceridae | 747 | 2 | ||
| Chironomidae | 807 | 28 | 12 | 48 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | ||
| Simuliidae | 801 | 24 | 14 | 4 |
| Tipulidae | 753 | 4 | ||
| Boyeria | 670 | 1 | ||
| Oxygastra | 691 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Sialidae | 703 | 3 | 3 | |
| Sisyra | 856 | 1 | ||
| Pisidium | 1043 | 8 | 1 | |
| Ancylus | 1028 | 1 | 9 | |
| Potamopyrgus | 978 | 1 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 10 | 4 | 9 |
| Oligochaeta | 933 | 4 | 34 | 30 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 |