Listes faunistiques invertébrés
AY A SARRAS 2 06580075
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 9 ko
Date prélèvement | 18/06/2014 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6363
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 50.0 | dominant |
Blocs | 18.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 7.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 22.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Granulats | Nulle | A |
P4 | Branchage, racines | Lente | A |
P5 | Pierres, galets | Nulle | B |
P6 | Blocs | Lente | B |
P7 | Sables | Nulle | B |
P8 | Dalles, argiles | Lente | B |
P9 | Pierres, galets | Lente | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Nulle | C |
P12 | Dalles, argiles | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra geniculata | 68 | 51 | 5 | 15 |
Leuctra | 69 | 18 | 5 | 47 |
Perla | 164 | 1 | 4 | |
Micrasema | 268 | 1 | 3 | 2 |
Goeridae | 286 | 1 | ||
Hydropsyche | 212 | 11 | 1 | 15 |
Lepidostomatidae | 304 | 1 | ||
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 1 | 2 | |
Polycentropus | 231 | 90 | 8 | 10 |
Polycentropodidae | 223 | 4 | ||
Psychomyia | 239 | 2 | 6 | 3 |
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 2 | 14 |
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 10 | 9 | 80 |
Cloeon | 387 | 1 | ||
Caenis | 457 | 4 | ||
Ephemerella | 450 | 13 | 2 | 4 |
Ephemera | 502 | 2 | 1 | |
Ecdyonurus | 421 | 3 | 1 | 11 |
Epeorus | 400 | 1 | ||
Heptageniidae | 399 | 2 | ||
Habrophlebia | 491 | 1 | ||
Leptophlebiidae | 473 | 1 | ||
Dryops | 613 | 1 | ||
Dupophilus | 620 | 3 | ||
Elmis | 618 | 23 | 4 | 12 |
Esolus | 619 | 27 | 14 | |
Limnius | 623 | 2 | ||
Oulimnius | 622 | 38 | 1 | 9 |
Stenelmis | 617 | 3 | 1 | 3 |
Orectochilus | 515 | 1 | ||
Hydraena | 608 | 4 | ||
Athericidae | 838 | 1 | ||
Ceratopogoninae | 822 | 6 | ||
Chironomidae | 807 | 1272 | 10 | 14 |
Dixidae | 793 | 1 | ||
Limoniidae | 757 | 1 | ||
Simuliidae | 801 | 29 | 1 | |
Boyeria | 670 | 2 | ||
Calopteryx | 650 | 1 | ||
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 7 | ||
Sialis | 704 | 1 | ||
Gammarus | 892 | 142 | 1 | 7 |
Copepoda | 3206 | 3 | 3 | |
Cambaridae | 2024 | 1 | ||
Asellidae | 880 | 1 | ||
Pisidium | 1043 | 1 | ||
Sphaerium | 1044 | 6 | ||
Ancylus | 1028 | 2 | 3 | 2 |
Potamopyrgus | 978 | 2 | ||
Planorbidae | 1009 | 1 | ||
Oligochaeta | 933 | 27 | 2 | |
Dugesia | 1056 | 9 | ||
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |
Hydra | 1077 | 3 |