Listes faunistiques invertébrés
Méouge à Antonaves 06156230
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/05/2011 |
|---|---|
| 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 | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 53 | 24 | 58 |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 2 | 2 | |
| Hydropsyche | 212 | 1 | 21 | 7 |
| Hydroptila | 200 | 1 | 9 | 2 |
| Athripsodes | 311 | 14 | 1 | |
| Oecetis | 317 | 1 | ||
| Ylodes | 5140 | 3 | ||
| Limnephilidae | 276 | 4 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | |
| Sericostoma | 322 | 1 | ||
| Acentrella | 5151 | 164 | 48 | |
| Baetis | 364 | 33 | 45 | 28 |
| Procloeon | 390 | 35 | 21 | 40 |
| Caenis | 457 | 99 | 28 | 22 |
| Serratella | 5152 | 29 | 12 | 12 |
| Ecdyonurus | 421 | 4 | 24 | 37 |
| Rhithrogena | 404 | 4 | ||
| Habrophlebia | 491 | 1 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Oligoneuriella | 394 | 161 | 20 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Microvelia | 744 | 5 | ||
| Pomatinus | 611 | 25 | 1 | |
| Elmis | 618 | 1 | 2 | 1 |
| Esolus | 619 | 4 | 18 | 14 |
| Limnius | 623 | 1 | 1 | 2 |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 25 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 22 | 2 | 16 |
| Chironomidae | 807 | 174 | 84 | 50 |
| Empididae | 831 | 1 | 3 | 5 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 4 | ||
| Tipulidae | 753 | 7 | ||
| Boyeria | 670 | 38 | ||
| Calopteryx | 650 | 5 | ||
| Cordulegaster | 687 | 6 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 145 | 2 | 4 |
| Platycnemis | 657 | 1 | ||
| Elophila | 5129 | 1 | ||
| Gammarus | 892 | 377 | 12 | 10 |
| Asellidae | 880 | 1 | ||
| Radix | 1004 | 23 | ||
| Planorbidae | 1009 | 1 | ||
| Dendrocoelidae | 1071 | 4 | ||
| Oligochaeta | 933 | 79 | 12 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |