Listes faunistiques invertébrés
Le Lander au niveau de Saint Flour 05097200
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 11.0 | dominant |
| Algues | ||
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 42 | 4 |
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 29 | 129 | 43 |
| Hydropsyche | 212 | 54 | 18 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 9 | ||
| Mystacides | 312 | 10 | 5 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Cyrnus | 224 | 3 | 3 | |
| Polycentropus | 231 | 23 | 8 | 19 |
| Psychomyia | 239 | 13 | 30 | 26 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 13 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 17 | 100 | 24 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 21 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 31 | 15 | 7 |
| Ephemerella | 450 | 15 | 1 | |
| Heptageniidae | 399 | 3 | ||
| Corixidae | 709 | 1 | ||
| Chrysomelidae | 642 | 8 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 69 | 17 | 23 |
| Esolus | 619 | 12 | 8 | |
| Oulimnius | 622 | 27 | 6 | 3 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 855 | 255 | 81 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | 4 | 4 |
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 312 | ||
| Platycnemis | 657 | 4 | ||
| Asellidae | 880 | 4 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 7 | 12 | 19 |
| Potamopyrgus | 978 | 5 | 36 | |
| Radix | 1004 | 2 | ||
| Erpobdellidae | 928 | 1 | 3 | 5 |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 140 | 144 | 107 |
| Hydrozoa | 3168 | 1 |