Listes faunistiques invertébrés
L'Aumance à Cosne-d'Allier 04060900
- Télécharger la fiche IRSTEA xls / 106 ko
- Export SEEE csv / 7 ko
Date prélèvement | 25/06/2018 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
16.0
|
||
GFI | 8 | ||||
Variété taxonomique | 31 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 1.0 | marginal |
Blocs | 1.0 | marginal |
Granulats | 35.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 58.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Lente | A |
P4 | Pierres, galets | Lente | A |
P5 | Granulats | Lente | B |
P6 | Sables | Lente | B |
P7 | Granulats | Nulle | B |
P8 | Sables | Nulle | B |
P9 | Granulats | Lente | C |
P10 | Sables | Lente | C |
P11 | Sables | Nulle | C |
P12 | Sables | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Nemoura | 26 | 12 | ||
Brachycentrus | 265 | 4 | ||
Hydropsyche | 212 | 6 | 1 | |
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 1 | ||
Limnephilinae | 3163 | 3 | ||
Limnephilidae | 276 | 1 | ||
Cyrnus | 224 | 2 | ||
Polycentropodidae | 223 | 1 | ||
Baetis | 364 | 4 | 1 | 10 |
Centroptilum | 383 | 1 | ||
Brachycercus | 468 | 11 | ||
Caenis | 457 | 132 | ||
Ephemerella ignita | 451 | 7 | 3 | 3 |
Electrogena | 3181 | 1 | ||
Heptagenia | 443 | 6 | ||
Heptageniidae | 399 | 3 | ||
Habrophlebia | 491 | 1 | ||
Leptophlebiidae | 473 | 8 | ||
Micronecta | 719 | 3 | ||
Hydrometra | 740 | 1 | ||
Oulimnius | 622 | 2 | ||
Helophorus | 604 | 1 | ||
Chironomidae | 807 | 4608 | 200 | 30 |
Empididae | 831 | 2 | ||
Limoniidae | 757 | 7 | 16 | |
Simuliidae | 801 | 1 | ||
Tipulidae | 753 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Sialis | 704 | 3 | ||
Gammarus | 892 | 6 | ||
Copepoda | 3206 | 1 | ||
Pacifastacus | 872 | 1 | ||
Asellidae | 880 | 1104 | 2 | 1 |
Pisidium | 1043 | 1 | ||
Ancylus | 1028 | 1 | 3 | |
Planorbidae | 1009 | 2 | ||
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 192 | 536 | 19 |
Mermithoïdea | 3159 | 1 | 1 | |
Hydracarina | 906 | 1 | ||
Hydra | 1077 | 1 | ||
Bryozoa | 1087 | 1 |