Listes faunistiques invertébrés
Le Litroux à Culhat 04033090
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 248 | 424 | |
| Hydroptila | 200 | 14 | 35 | 94 |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Cyrnus | 224 | 1 | 1 | 1 |
| Psychomyia | 239 | 14 | 204 | 176 |
| Psychomyiidae | 238 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 6 | |
| Baetis lato sensu | 9794 | 180 | 704 | |
| Ephemera | 502 | 1 | ||
| Notonecta | 730 | 2 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 1568 | 1520 | 976 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 8 | 18 | 14 |
| Simuliidae | 801 | 18 | ||
| Tabanidae | 837 | 2 | 2 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 17 | 7 | |
| Platycnemis | 657 | 200 | 3 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 832 | 9 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 3200 | 80 | 42 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 9 | 3 | |
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 16 | 672 | 6 |
| Erpobdellidae | 928 | 4 | 1 | 4 |
| Glossiphoniidae | 908 | 12 | 8 | 10 |
| Oligochaeta | 933 | 228 | 168 | 440 |
| Dugesia | 1056 | 2 | 1 | |
| Polycelis | 1064 | 19 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |