Listes faunistiques invertébrés
Cians à Rigaud 06710100
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/05/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7114 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 26.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Granulats | Moyenne | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnioneura | 122 | 3 | ||
| Leuctra | 69 | 11 | 3 | 5 |
| Amphinemura | 21 | 1 | 1 | 1 |
| Protonemura | 46 | 1 | 1 | 3 |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 1 | ||
| Beraeamyia | 333 | 5 | ||
| Hydropsyche | 212 | 4 | 9 | 3 |
| Agraylea | 201 | 23 | 1 | |
| Hydroptila | 200 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 1 |
| Baetis | 364 | 66 | 24 | 24 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 6 | ||
| Ephemerella | 450 | 80 | 1 | 4 |
| Ecdyonurus | 421 | 15 | 1 | 5 |
| Rhithrogena | 404 | 8 | 1 | |
| Paraleptophlebia | 481 | 6 | 10 | |
| Oligoneuriella | 394 | 4 | ||
| Gerris | 735 | 2 | 4 | |
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 32 | 1 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 6 | 30 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 154 | 1 | 16 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 1 | 2 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 8 | 108 | 17 |
| Stratiomyidae | 824 | 2 | ||
| Gammarus | 892 | 1 | ||
| Oligochaeta | 933 | 2 | 2 | 1 |
| Hydracarina | 906 | 1 | 2 | 8 |