Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Rapide | B |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Pierres, galets | Lente | C |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Rapide | C |
| P10 | Bryophytes | Rapide | A |
| P11 | Branchage, racines | Moyenne | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 13 | 13 |
| Protonemura | 46 | 4 | ||
| Dinocras | 156 | 2 | 7 | |
| Perla | 164 | 3 | 7 | 3 |
| Isoperla | 140 | 3 | ||
| Silo | 292 | 1 | 1 | 15 |
| Hydropsyche | 212 | 165 | 115 | 28 |
| Adicella | 320 | 2 | ||
| Drusinae | 3120 | 2 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 89 | 1 | 2 |
| Psychomyia | 239 | 1 | 4 | 2 |
| Rhyacophila lato-sensu | 183 | 7 | 19 | 3 |
| Sericostoma | 322 | 11 | 1 | |
| Baetis | 364 | 55 | 154 | 160 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 131 | 21 | 16 |
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 3 | 23 | 2 |
| Rhithrogena | 404 | 1 | 3 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 12 | 33 | 3 |
| Esolus | 619 | 1 | 4 | 4 |
| Limnius | 623 | 21 | 13 | 33 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 6 | 8 | |
| Athericidae | 838 | 1 | 9 | 15 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 301 | 70 | 30 |
| Limoniidae | 757 | 5 | 14 | 21 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 109 | 6 | |
| Tipulidae | 753 | 6 | 2 | |
| Gammarus | 892 | 245 | 48 | 41 |
| Niphargus | 902 | 1 | ||
| Astacidae | 864 | 5 | ||
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 2 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Polycelis | 1064 | 5 | 2 | 3 |
| Oligochaeta | 933 | 16 | 36 | 92 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |