Listes faunistiques invertébrés
La Dore à Dorat 04039000
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/05/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| I2M2 | 0.7588 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 45.0 | dominant |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | B |
| P2 | Sables | Nulle | C |
| P3 | Sables | Lente | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Hydrophytes | Moyenne | A |
| P7 | Blocs | Moyenne | A |
| P8 | Sables | Lente | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Nulle | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 14 | 3 | 3 |
| Isoperla | 140 | 1 | 1 | |
| Brachycentrus | 265 | 6 | 1 | |
| Agapetus | 191 | 4 | 6 | |
| Hydropsyche | 212 | 6 | 1 | |
| Adicella | 320 | 2 | ||
| Athripsodes | 311 | 12 | 8 | 3 |
| Ceraclea | 313 | 6 | ||
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 3 | 2 | 3 |
| Rhyacophila lato-sensu | 183 | 5 | 1 | 7 |
| Baetis | 364 | 70 | 130 | 20 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella | 450 | 180 | 18 | 22 |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 1 | 42 | 26 |
| Habrophlebia | 491 | 3 | ||
| Potamanthus | 509 | 1 | 3 | |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 2 | 2 | |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 5 | 3 | |
| Limnius | 623 | 3 | 1 | |
| Oulimnius | 622 | 15 | ||
| Blephariceridae | 747 | 5 | ||
| Ceratopogonidae | 819 | 5 | 6 | 3 |
| Chironomidae | 807 | 38 | 92 | 65 |
| Limoniidae | 757 | 6 | 14 | 5 |
| Simuliidae | 801 | 780 | 10 | 300 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 3 | |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 18 | ||
| Asellidae | 880 | 24 | ||
| Orconectes | 870 | 1 | ||
| Sphaerium | 1044 | 8 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 16 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 42 | 42 | 69 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |