Listes faunistiques invertébrés
Le Litroux à Culhat 04033090
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 18/07/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 3 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B3 |
| P2 | Roches | Lente | B2 |
| P3 | Pierres, galets | Nulle | B3 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Vases | Nulle | B1 |
| P6 | Helophytes | Nulle | B1 |
| P7 | Roches | Nulle | B3 |
| P8 | Sables | Nulle | B2 |
| P9 | Branchage, racines | Nulle | B1 |
| P10 | Pierres, galets | Lente | B2 |
| P11 | Sables | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 6 | 241 | 7 |
| Ptilocolepus | 194 | 1 | ||
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 1 | 20 | |
| Cloeon | 387 | 1 | ||
| Hydrometridae | 739 | 1 | ||
| Nepidae | 725 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Veliidae | 743 | 1 | ||
| Oulimnius | 622 | 2 | 1 | |
| Haliplus | 518 | 2 | ||
| Sphaeridiinae | 5194 | 2 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 396 | 111 | 41 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 4 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 29 | ||
| Gammarus | 892 | 7 | ||
| Asellidae | 880 | 441 | 24 | 86 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 5 | ||
| Bithynia | 994 | 5 | ||
| Potamopyrgus | 978 | 7 | 3 | 10 |
| Radix | 1004 | 6 | 1 | |
| Erpobdellidae | 928 | 5 | 1 | 6 |
| Glossiphoniidae | 908 | 35 | 11 | 12 |
| Piscicolidae | 918 | 2 | ||
| Dendrocoelidae | 1071 | 1 | 1 | |
| Planariidae | 1061 | 10 | ||
| Oligochaeta | 933 | 132 | 83 | 115 |
| Hydracarina | 906 | 1 | 1 | 1 |