Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
Date prélèvement | 07/09/2012 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5639
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 4.0 | marginal |
Pierres, galets | 1.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 6.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 88.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Sables | Lente | B |
P2 | Sables | Nulle | B |
P3 | Sables | Nulle | B |
P4 | Sables | Lente | C |
P5 | Granulats | Lente | B |
P6 | Sables | Nulle | C |
P7 | Sables | Moyenne | C |
P8 | Pierres, galets | Moyenne | A |
P9 | Branchage, racines | Nulle | A |
P10 | Sables | Nulle | C |
P11 | Branchage, racines | Lente | A |
P12 | Litieres | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Goeridae | 286 | 6 | 1 | |
Goera | 287 | 1 | ||
Silo | 292 | 1 | ||
Hydropsyche | 212 | 6 | 2 | |
Mystacides | 312 | 4 | 1 | 2 |
Polycentropodidae | 223 | 19 | ||
Polycentropus | 231 | 24 | ||
Lype | 241 | 1 | ||
Notidobia | 325 | 1 | ||
Sericostoma | 322 | 2 | ||
Baetis | 364 | 6 | 1 | |
Caenis | 457 | 1 | ||
Ephemera | 502 | 99 | 94 | 50 |
Heptagenia | 443 | 2 | ||
Paraleptophlebia | 481 | 7 | ||
Platambus | 556 | 1 | ||
Elmis | 618 | 25 | 2 | 1 |
Esolus | 619 | 4 | 1 | |
Limnius | 623 | 9 | 3 | 1 |
Macronychus | 626 | 1 | ||
Oulimnius | 622 | 1 | ||
Orectochilus | 515 | 6 | 1 | |
Hydraena | 608 | 5 | ||
Atrichops | 840 | 1 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 128 | 90 | 135 |
Dixa | 794 | 1 | 2 | |
Limoniidae | 757 | 2 | 5 | 9 |
Dicranota | 765 | 7 | 8 | 1 |
Ptychopteridae | 789 | 5 | ||
Simulium | 806 | 1 | ||
Tabanidae | 837 | 2 | 7 | 8 |
Micronecta | 719 | 1 | 4 | |
Gerris | 735 | 1 | ||
Nepa | 726 | 1 | ||
Velia | 745 | 1 | ||
Calopteryx | 650 | 11 | ||
Gomphus | 679 | 2 | ||
Libellula | 697 | 1 | ||
Platycnemis | 657 | 1 | ||
Sialis | 704 | 2 | 1 | |
Gammaridae | 887 | 256 | 26 | 10 |
Gammarus | 892 | 921 | 20 | 46 |
Ancylus | 1028 | 16 | 6 | 1 |
Menetus | 1025 | 1 | ||
Succineidae | 20676 | 1 | ||
Sphaeriidae | 1042 | 2 | 9 | 24 |
Pisidium | 1043 | 2 | 16 | 35 |
Turbellaria | 3326 | 1 | 1 | |
Dendrocoelum | 1072 | 1 | ||
Erpobdellidae | 928 | 3 | 2 | 2 |
Glossiphonia | 909 | 1 | 1 | |
Oligochaeta | 933 | 29 | 33 | 102 |
Hydracarina | 906 | 3 | 3 | 3 |