Listes faunistiques invertébrés
GUIERS VIF A LES-ECHELLES 06580559
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Blocs | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 115 | 255 | 150 |
| Amphinemura | 21 | 5 | ||
| Nemoura | 26 | 18 | ||
| Protonemura | 46 | 5 | 1 | 1 |
| Isoperla | 140 | 1 | 1 | |
| Hydropsyche | 212 | 17 | 1 | 1 |
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 6 | ||
| Odontocerum | 339 | 4 | ||
| Lype | 241 | 3 | ||
| Rhyacophila lato-sensu | 183 | 9 | 13 | 11 |
| Sericostoma | 322 | 10 | 2 | |
| Baetis | 364 | 39 | 450 | 360 |
| Centroptilum | 383 | 125 | ||
| Caenis | 457 | 17 | 2 | |
| Serratella | 5152 | 400 | 190 | 30 |
| Heptageniidae | 399 | 7 | 4 | |
| Ecdyonurus | 421 | 120 | 10 | |
| Electrogena | 3181 | 2 | 5 | 1 |
| Epeorus | 400 | 8 | 3 | |
| Rhithrogena | 404 | 1 | 1 | |
| Leptophlebiidae | 473 | 3 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 4 | 1 | |
| Hydroporinae | 2393 | 7 | 2 | |
| Elmis | 618 | 8 | 2 | 1 |
| Esolus | 619 | 20 | 21 | 25 |
| Limnius | 623 | 3 | 23 | 14 |
| Haliplus | 518 | 6 | ||
| Hydraena | 608 | 1 | 3 | 1 |
| Athericidae | 838 | 6 | 4 | 2 |
| Blephariceridae | 747 | 1 | 4 | 6 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 800 | 500 | 16 |
| Empididae | 831 | 6 | 6 | 1 |
| Limoniidae | 757 | 2 | 5 | |
| Simuliidae | 801 | 27 | 1000 | 2300 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 52 | ||
| Spongillidae | 3106 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 7 | ||
| Glossiphoniidae | 908 | 1 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 26 | 40 | 24 |
| Planariidae | 1061 | 2 | 9 | 1 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3166 | 3 |