Listes faunistiques invertébrés
La Vis à Blandas 06181945
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 05/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 11.0 | dominant |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Bryophytes | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Algues | Rapide | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 15 | 1 | |
| Leuctra | 69 | 53 | 12 | 25 |
| Protonemura | 46 | 1 | 91 | 1 |
| Perla | 164 | 2 | 2 | 13 |
| Perlidae | 155 | 1 | 1 | |
| Micrasema | 268 | 17 | 6 | |
| Agapetus | 191 | 46 | 1 | 22 |
| Glossosoma | 190 | 80 | 10 | |
| Silo | 292 | 8 | 4 | 3 |
| Goeridae | 286 | 6 | 24 | 11 |
| Hydropsyche | 212 | 1 | 21 | 22 |
| Lasiocephala | 307 | 4 | ||
| Halesus | 3186 | 2 | ||
| Limnephilinae | 3163 | 167 | 1 | |
| Odontocerum | 339 | 15 | 1 | 4 |
| Polycentropus | 231 | 4 | ||
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 8 | 1 | |
| Sericostoma | 322 | 3 | 1 | 3 |
| Baetis | 364 | 80 | 281 | 610 |
| Caenis | 457 | 53 | 11 | 142 |
| Serratella | 5152 | 182 | 173 | 340 |
| Ephemera | 502 | 10 | ||
| Ecdyonurus | 421 | 5 | 1 | 3 |
| Electrogena | 3181 | 3 | ||
| Rhithrogena | 404 | 6 | 14 | |
| Heptageniidae | 399 | 2 | 1 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 5 | ||
| Micronecta | 719 | 2 | ||
| Notonectidae | 728 | 1 | ||
| Veliidae | 743 | 3 | ||
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 4 | 7 | |
| Elmis | 618 | 108 | 294 | 126 |
| Esolus | 619 | 5 | 12 | 25 |
| Limnius | 623 | 15 | 9 | 36 |
| Oulimnius | 622 | 7 | 2 | |
| Riolus | 625 | 1 | 1 | |
| Brychius | 520 | 2 | ||
| Hydrocyphon | 637 | 3 | ||
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 2 | 12 | 27 |
| Blephariceridae | 747 | 7 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 310 | 1850 | 230 |
| Empididae | 831 | 5 | 2 | |
| Limoniidae | 757 | 2 | ||
| Rhagionidae | 841 | 1 | 3 | 3 |
| Simuliidae | 801 | 2 | 112 | 13 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Crambidae | 2947 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 4 | 4 | 7 |
| Potamopyrgus | 978 | 61 | 1 | 1 |
| Radix | 1004 | 2 | 1 | |
| Lymnaeidae | 998 | 10 | 1 | |
| Polycelis | 1064 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 21 | 51 | 165 |