Listes faunistiques invertébrés
La Dore à Vertolaye 04037400
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| I2M2 | 0.8722 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Pierres, galets | Lente | B2 |
| P3 | Hydrophytes | Moyenne | B1 |
| P4 | Bryophytes | Moyenne | B1 |
| P5 | Pierres, galets | Rapide | B3 |
| P6 | Roches | Lente | B2 |
| P7 | Dalles, argiles | Moyenne | B2 |
| P8 | Litieres | Nulle | B1 |
| P9 | Sables | Lente | B2 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 48 | 2 | 13 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 3 | 1 | |
| Elmis | 618 | 97 | 15 | 4 |
| Esolus | 619 | 9 | 21 | |
| Dupophilus | 620 | 1 | 4 | 43 |
| Oulimnius | 622 | 3 | 5 | 5 |
| Limnius | 623 | 2 | 2 | |
| Gomphus | 679 | 3 | 5 | |
| Onychogomphus | 682 | 1 | 1 | 1 |
| Cordulegaster | 687 | 1 | ||
| Blephariceridae | 747 | 3 | ||
| Limoniidae | 757 | 1 | 7 | 10 |
| Leptophlebiidae | 473 | 1 | 4 | 1 |
| Chironomidae | 807 | 348 | 44 | 140 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Athericidae | 838 | 1 | 5 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 2 | 12 | 11 |
| Ancylus | 1028 | 38 | 9 | |
| Dugesia | 1056 | 4 | ||
| Bryozoa | 1087 | 1 | ||
| Nematoda | 1089 | 1 | 1 | 1 |
| Colymbetinae | 2395 | 2 | ||
| Aphelocheirus aestivalis | 2714 | 11 | 9 | 17 |
| Micrasema | 268 | 147 | 27 | 23 |
| Euleuctra | 67 | 2 | 3 | |
| Leuctra | 69 | 79 | 75 | 133 |
| Perlodidae | 127 | 2 | 5 | |
| Perlodes | 150 | 2 | ||
| Siphonoperla | 174 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 6 | 9 |
| Hydroptila | 200 | 3 | 1 | |
| Hydropsyche | 212 | 56 | 104 | 70 |
| Polycentropus | 231 | 21 | 26 | 19 |
| Psychomyia | 239 | 1 | 69 | 63 |
| Brachycentrus | 265 | 2 | 15 | 2 |
| Protonemura | 46 | 5 | 3 | |
| Goeridae | 286 | 1 | 10 | |
| Silo | 292 | 36 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Mystacides | 312 | 14 | 8 | |
| Oecetis | 317 | 5 | ||
| Adicella | 320 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 23 | 46 | 22 |
| Heptageniidae | 399 | 2 | ||
| Heptagenia | 443 | 1 | ||
| Ephemerella ignita | 451 | 14 | 2 | 17 |