Listes faunistiques invertébrés
CANAL CATELAN A LA-VERPILLIERE 06082260
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 10.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 4.0 | marginal |
| Helophytes | 15.0 | dominant |
| Vases | ||
| Sables | 53.0 | dominant |
| Algues | 15.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Helophytes | Nulle | B |
| P7 | Algues | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 7 | 12 | 1 |
| Hydroptila | 200 | 7 | 13 | |
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 35 | 80 | 1 |
| Centroptilum | 383 | 1 | ||
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Corixinae | 5196 | 2 | ||
| Dytiscidae | 527 | 11 | ||
| Elmis | 618 | 2 | 19 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Gyrinidae | 512 | 1 | ||
| Aulonogyrus | 513 | 1 | ||
| Gyrinus | 514 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 11 | ||
| Chironomidae | 807 | 90 | 200 | 14 |
| Limoniidae | 757 | 4 | 1 | |
| Simuliidae | 801 | 90 | 740 | 12 |
| Stratiomyidae | 824 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 5 | ||
| Gammarus | 892 | 3 | 50 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Pisidium | 1043 | 3 | ||
| Bithynia | 994 | 3 | 9 | |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 2 | ||
| Physa (sensu lato) | 997 | 1 | 12 | |
| Erpobdellidae | 928 | 5 | ||
| Oligochaeta | 933 | 130 | 1 | |
| Nemathelmintha | 3111 | 3 |