Listes faunistiques invertébrés
L'Allier à Cournon-d'Auvergne 04031000
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
Date prélèvement | 08/06/2015 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
17.0
|
||
GFI | 8 | ||||
Variété taxonomique | 36 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 81.0 | dominant |
Blocs | 3.0 | marginal |
Granulats | 3.0 | marginal |
Helophytes | 2.0 | marginal |
Vases | 0.0 | marginal |
Sables | 3.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | B |
P2 | Pierres, galets | Nulle | B |
P3 | Litieres | Nulle | A |
P4 | Pierres, galets | Rapide | B |
P5 | Hydrophytes | Moyenne | A |
P6 | Bryophytes | Lente | A |
P7 | Pierres, galets | Moyenne | B |
P8 | Pierres, galets | Nulle | C |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Rapide | C |
P12 | Branchage, racines | Lente | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 2 | 2 | |
Brachycentrus | 265 | 199 | 5 | |
Oligoplectrum | 263 | 66 | 10 | 6 |
Glossosomatidae | 189 | 5 | 14 | |
Agapetus | 191 | 1 | ||
Glossosoma | 190 | 18 | 6 | |
Hydropsychidae | 211 | 8 | 26 | 6 |
Cheumatopsyche | 221 | 2 | ||
Hydropsyche | 212 | 142 | 5 | 4 |
Hydroptila | 200 | 2 | ||
Ithytrichia | 198 | 4 | ||
Athripsodes | 311 | 1 | 3 | 1 |
Ceraclea | 313 | 2 | 1 | 1 |
Mystacides | 312 | 1 | 2 | |
Setodes | 318 | 1 | ||
Psychomyia | 239 | 7 | 27 | |
Rhyacophila lato-sensu | 183 | 15 | 4 | 2 |
Baetis | 364 | 101 | 27 | 26 |
Procloeon | 390 | 1 | ||
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 572 | 36 | 25 |
Dacnogenia | 31251 | 3 | 2 | |
Ecdyonurus | 421 | 1 | ||
Rhithrogena | 404 | 1 | 3 | |
Oligoneuriella | 394 | 12 | 24 | |
Ephoron | 496 | 4 | ||
Potamanthus | 509 | 1 | 6 | 6 |
Elmis | 618 | 3 | ||
Esolus | 619 | 6 | 26 | 5 |
Limnius | 623 | 1 | ||
Oulimnius | 622 | 3 | ||
Potamophilus | 615 | 1 | ||
Atherix | 839 | 1 | ||
Atrichops | 840 | 1 | ||
Blepharicera | 749 | 3 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 574 | 126 | 101 |
Simuliidae | 801 | 2559 | 10 | 53 |
Aphelocheirus | 721 | 1 | ||
Micronecta | 719 | 1 | ||
Cladocera | 3127 | 3 | ||
Asellidae | 880 | 183 | ||
Gammaridae | 887 | 6 | ||
Gammarus | 892 | 1 | ||
Bithynia | 994 | 1 | ||
Potamopyrgus | 978 | 1 | ||
Hippeutis | 1020 | 1 | ||
Menetus | 1025 | 1 | ||
Corbicula | 1051 | 3 | ||
Sphaeriidae | 1042 | 1 | ||
Turbellaria | 3326 | 1 | ||
Dendrocoelum | 1072 | 4 | ||
Dugesiidae | 1055 | 19 | 7 | 8 |
Polycelis | 1064 | 15 | ||
Erpobdellidae | 928 | 2 | ||
Oligochaeta | 933 | 390 | 13 | 2 |
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |