Listes faunistiques invertébrés
L'Andan à Saint-Prix 04022300
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 47.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Granulats | Moyenne | C |
| P3 | Granulats | Lente | B |
| P4 | Granulats | Nulle | B |
| P5 | Bryophytes | Nulle | A |
| P6 | Branchage, racines | Nulle | A |
| P7 | Litieres | Nulle | A |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Helophytes | Nulle | A |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 1 | |
| Leuctra | 69 | 3 | 38 | 31 |
| Nemoura | 26 | 1 | ||
| Beraeodes | 329 | 1 | ||
| Brachycentrus | 265 | 5 | ||
| Goeridae | 286 | 9 | 7 | |
| Hydropsychidae | 211 | 14 | 2 | |
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 10 | 2 | |
| Anabolia | 281 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | 7 | 22 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 5 | 1 | |
| Ephemerella ignita | 451 | 24 | 14 | 20 |
| Ephemera | 502 | 2 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Electrogena | 3181 | 27 | ||
| Paraleptophlebia | 481 | 14 | ||
| Esolus | 619 | 9 | 7 | |
| Oulimnius | 622 | 6 | 3 | 2 |
| Helophorus | 604 | 19 | ||
| Hydraena | 608 | 1 | 2 | 3 |
| Laccobius | 581 | 2 | ||
| Atrichops | 840 | 6 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 246 | 118 | 134 |
| Dixa | 794 | 2 | ||
| Hydrellia | 2926 | 1 | ||
| Dicranota | 765 | 6 | 33 | |
| Tipulidae | 753 | 5 | ||
| Aphelocheirus | 721 | 16 | 10 | |
| Calopteryx | 650 | 3 | ||
| Somatochlora | 693 | 2 | ||
| Gomphidae | 678 | 1 | 1 | 1 |
| Gomphus | 679 | 5 | 1 | |
| Platycnemis | 657 | 13 | ||
| Sialis | 704 | 16 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Decapoda | 3140 | 2 | ||
| Gammaridae | 887 | 48 | 1 | |
| Gammarus | 892 | 11 | 1 | |
| Ancylus | 1028 | 1 | 33 | 10 |
| Potamopyrgus | 978 | 3 | ||
| Lymnaeidae | 998 | 1 | ||
| Menetus | 1025 | 5 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Dugesiidae | 1055 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 26 | 4 | 3 |
| Paludicella | 3092 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |