Listes faunistiques invertébrés
BOURBRE A TIGNIEU-JAMEYZIEU 06082500
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| Date prélèvement | 29/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 36.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 56 | 3 | |
| Hydroptila | 200 | 13 | 1 | 3 |
| Ithytrichia | 198 | 27 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | ||
| Psychomyia | 239 | 12 | 2 | |
| Baetis lato sensu | 9794 | 17 | 3 | 7 |
| Caenis | 457 | 2 | 2 | |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 5 | ||
| Potamanthus | 509 | 1 | 42 | 13 |
| Aphelocheirus | 721 | 1 | 1 | 1 |
| Micronecta | 719 | 1 | 1 | |
| Elmis | 618 | 64 | 28 | 18 |
| Esolus | 619 | 18 | 148 | 78 |
| Limnius | 623 | 20 | 6 | |
| Oulimnius | 622 | 32 | 20 | 8 |
| Riolus | 625 | 6 | 4 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 1408 | 208 | 42 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 19 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Calopteryx | 650 | 38 | 1 | |
| Coenagrionidae | 658 | 11 | ||
| Platycnemis | 657 | 17 | ||
| Gammarus | 892 | 1731 | 94 | 376 |
| Niphargus | 902 | 2 | ||
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 4 | ||
| Corbicula | 1051 | 15 | 16 | |
| Pisidium | 1043 | 5 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 5 | 17 | 22 |
| Physella | 19280 | 2 | ||
| Ancylus | 1028 | 1 | 15 | 1 |
| Piscicola | 919 | 2 | ||
| Oligochaeta | 933 | 1 | 2 | |
| Dugesia | 1056 | 3 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |