Listes faunistiques invertébrés
Ceze à St-gervais 2 06120650
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
Date prélèvement | 19/09/2012 |
---|---|
Méthode | Petit cours d'eau |
IBG | 14.0 |
GFI | 7 |
Variété taxonomique | 25 |
Taxon indicateur | Leuctridae |
I2M2 | 0.5662 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 43.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 38.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 13.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | A |
P2 | Pierres, galets | Nulle | B |
P3 | Litieres | Nulle | A |
P4 | Granulats | Lente | B |
P5 | Granulats | Lente | C |
P6 | Sables | Lente | B |
P7 | Pierres, galets | Lente | B |
P8 | Blocs | Lente | A |
P9 | Granulats | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Branchage, racines | Nulle | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 3 | 3 | |
Hydropsychidae | 211 | 4 | ||
Hydroptila | 200 | 1 | 1 | |
Orthotrichia | 197 | 66 | 1 | |
Athripsodes | 311 | 8 | ||
Leptocerus | 319 | 2 | ||
Mystacides | 312 | 3 | ||
Oecetis | 317 | 1 | ||
Setodes | 318 | 1 | 1 | |
Centroptilum | 383 | 7 | ||
Cloeon | 387 | 1 | ||
Procloeon | 390 | 3 | ||
Raptobaetopus | 3198 | 1 | ||
Caenis | 457 | 136 | 14 | 6 |
Esolus | 619 | 27 | 77 | 225 |
Limnius | 623 | 1 | ||
Oulimnius | 622 | 20 | 9 | |
Atherix | 839 | 1 | 1 | 4 |
Atrichops | 840 | 1 | ||
Ceratopogoninae | 822 | 3 | ||
Chironomidae | 807 | 355 | 54 | 25 |
Ephydridae | 844 | 6 | ||
Micronecta | 719 | 2 | 8 | 1 |
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 11 | 1 | |
Coenagrionidae | 658 | 2 | ||
Gomphus | 679 | 1 | 1 | |
Onychogomphus | 682 | 2 | 1 | 4 |
Platycnemis | 657 | 9 | 1 | 1 |
Zygoptera | 9785 | 2 | ||
Crambidae | 2947 | 3 | ||
Cataclysta | 2954 | 3 | ||
Parapoynx | 2948 | 1 | ||
Copepoda | 3206 | 3 | 3 | |
Gammarus | 892 | 1 | ||
Potamopyrgus | 978 | 21 | 3 | |
Lymnaeidae | 998 | 2 | ||
Corbicula | 1051 | 20 | 33 | 71 |
Dugesia | 1056 | 4 | ||
Oligochaeta | 933 | 62 | 15 | |
Prostoma | 3110 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 |