Listes faunistiques invertébrés
CANAL CATELAN A LA-VERPILLIERE 06082260
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/06/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 13.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 75.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 7 | ||
| Hydroptila | 200 | 7 | 1 | |
| Ithytrichia | 198 | 44 | 2 | 1 |
| Athripsodes | 311 | 7 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Baetis | 364 | 3 | 234 | 3 |
| Caenidae | 456 | 1 | ||
| Brachycercus | 468 | 4 | 4 | |
| Caenis | 457 | 2 | ||
| Serratella | 5152 | 4 | ||
| Ephemera | 502 | 2 | 1 | |
| Heptageniidae | 399 | 3 | ||
| Aphelocheirus | 721 | 6 | 2 | 1 |
| Corixinae | 5196 | 2 | ||
| Micronectinae | 20396 | 3 | 3 | |
| Laccophilinae | 2394 | 2 | ||
| Elmis | 618 | 22 | 2 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 7 | 2 | 1 |
| Oulimnius | 622 | 1 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 984 | 238 | 13 |
| Psychodidae | 783 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | 1 | |
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 5 | ||
| Gammarus | 892 | 734 | 46 | 2 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 17 | 1 | |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 34 | ||
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus | 1028 | 12 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 706 | 10 | 25 |