Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 6 ko
Date prélèvement | 25/07/2007 |
---|---|
Méthode | Petit cours d'eau | IBG | 16.0 |
GFI | 7 |
Variété taxonomique | 33 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 55.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 23.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 17.0 | dominant |
Algues | ||
Dalles, argiles |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Sables | Lente | B3 |
P2 | Branchage, racines | Lente | B1 |
P3 | Pierres, galets | Lente | B3 |
P4 | Litieres | Nulle | B1 |
P5 | Sables | Nulle | B2 |
P6 | Pierres, galets | Moyenne | B2 |
P7 | Granulats | Moyenne | B2 |
P8 | Granulats | Lente | B3 |
P9 | Pierres, galets | Lente | B2 |
P10 | Pierres, galets | Nulle | B3 |
P11 | Roches | Lente | B1 |
P12 | Bryophytes | Moyenne | B1 |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Beraeodes | 329 | 1 | ||
Goeridae | 286 | 1 | ||
Silo | 292 | 1 | 2 | 2 |
Hydropsyche | 212 | 8 | 8 | 5 |
Agraylea | 201 | 1 | ||
Hydroptila | 200 | 1 | ||
Stactobia | 196 | 1 | ||
Athripsodes | 311 | 4 | 1 | |
Mystacides | 312 | 1 | ||
Cyrnus | 224 | 4 | 2 | |
Polycentropus | 231 | 3 | ||
Sericostoma | 322 | 10 | ||
Baetis | 364 | 6 | 17 | 8 |
Ephemera | 502 | 4 | 1 | |
Ephemerella | 450 | 2 | ||
Heptagenia | 443 | 1 | ||
Paraleptophlebia | 481 | 2 | ||
Aphelocheiridae | 720 | 1 | 1 | |
Micronecta | 719 | 4 | ||
Hydrometridae | 739 | 1 | ||
Nepidae | 725 | 1 | ||
Elmis | 618 | 1 | ||
Esolus | 619 | 1 | ||
Limnius | 623 | 9 | 1 | |
Oulimnius | 622 | 32 | 5 | |
Hydraena | 608 | 66 | 1 | |
Anthomyidae | 847 | 2 | ||
Athericidae | 838 | 2 | 7 | 1 |
Chironomidae | 807 | 26 | 6 | 25 |
Empididae | 831 | 1 | ||
Limoniidae | 757 | 1 | ||
Simuliidae | 801 | 1 | ||
Tabanidae | 837 | 2 | ||
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 2 | 1 | |
Gomphus | 679 | 1 | ||
Gammarus | 892 | 2000 | 426 | 500 |
Pisidium | 1043 | 22 | ||
Ancylus | 1028 | 1 | ||
Potamopyrgus | 978 | 15 | 2 | |
Dugesiidae | 1055 | 4 | 2 | |
Oligochaeta | 933 | 5 | 9 | 4 |
Hydracarina | 906 | 1 | 1 | 1 |