Listes faunistiques invertébrés
La Garenne (Cédat) à Le Castéra 05155100
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 60.0 | dominant |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Branchage, racines | Moyenne | B |
| P9 | Branchage, racines | Nulle | C |
| P10 | Branchage, racines | Lente | C |
| P11 | Branchage, racines | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 8 | 3 | |
| Hydroptila | 200 | 6 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila stricto-sensu | 5237 | 4 | 2 | |
| Baetis lato sensu | 9794 | 15 | 10 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 2 | 4 | |
| Serratella | 5152 | 1 | 2 | |
| Leptophlebiidae | 473 | 5 | 3 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 3 | 1 | |
| Oulimnius | 622 | 6 | 4 | 3 |
| Riolus | 625 | 2 | ||
| Helophorus | 604 | 2 | 1 | |
| Athericidae | 838 | 2 | 1 | 2 |
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Chironomidae | 807 | 304 | 112 | 1016 |
| Dixidae | 793 | 1 | 1 | |
| Pediciidae | 50011 | 6 | 3 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 2 | |
| Somatochlora | 693 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 2 | 1 | |
| Sialis | 704 | 1 | 3 | 4 |
| Echinogammarus | 888 | 704 | 1033 | 1048 |
| Gammarus | 892 | 23 | 128 | 176 |
| Asellidae | 880 | 4 | 12 | 14 |
| Procambarus | 2027 | 1 | ||
| Corbicula | 1051 | 11 | 15 | 14 |
| Sphaeriidae | 1042 | 2 | 3 | |
| Pisidium | 1043 | 5 | 1 | 1 |
| Potamopyrgus | 978 | 1312 | 535 | 148 |
| Physella | 19280 | 2 | 1 | |
| Oligochaeta | 933 | 388 | 9 | 66 |
| Dugesiidae | 1055 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 1 |
| Hydrozoa | 3168 | 3 |