Listes faunistiques invertébrés
CHERAN A JARSY 1 06070400
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 31.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | |
| Amphinemura | 21 | 6 | ||
| Protonemura | 46 | 192 | 58 | 18 |
| Perla | 164 | 1 | 1 | |
| Brachyptera | 3 | 1 | ||
| Hydropsyche | 212 | 1 | 3 | |
| Limnephilinae | 3163 | 114 | ||
| Odontocerum | 339 | 125 | 1 | |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 11 | 2 | |
| Baetis | 364 | 4 | 144 | 102 |
| Serratella | 5152 | 4 | ||
| Heptageniidae | 399 | 5 | ||
| Ecdyonurus | 421 | 6 | 7 | |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 5 | 13 | |
| Hydroporinae | 2393 | 21 | 1 | |
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 2 | 1 | 6 |
| Riolus | 625 | 8 | 1 | |
| Hydraena | 608 | 3 | 4 | 15 |
| Athericidae | 838 | 134 | 4 | 53 |
| Blephariceridae | 747 | 64 | 64 | |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 768 | 96 | 80 |
| Limoniidae | 757 | 7 | ||
| Simuliidae | 801 | 10 | 432 | 1536 |
| Gammaridae | 887 | 6 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 512 | 6 | 80 |
| Planariidae | 1061 | 6 | 3 | 10 |