Listes faunistiques invertébrés
La Cère à Sansac 05064000
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/10/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 1 | ||
| Leuctra | 69 | 2 | 4 | |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 4 | 4 | |
| Taeniopteryx | 14 | 26 | 7 | 5 |
| Micrasema | 268 | 3 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 89 | 73 | 128 |
| Hydropsyche | 212 | 235 | 190 | 345 |
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 20 | 1 | 3 |
| Psychomyia | 239 | 2 | 31 | 66 |
| Rhyacophila lato-sensu | 183 | 57 | 3 | 2 |
| Baetis | 364 | 448 | 201 | |
| Caenis | 457 | 3 | 2 | |
| Serratella | 5152 | 1 | ||
| Torleya | 2391 | 5 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 16 | 21 | |
| Epeorus | 400 | 4 | 6 | |
| Paraleptophlebia | 481 | 4 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 41 | 20 | 18 |
| Esolus | 619 | 2 | 18 | |
| Orectochilus | 515 | 3 | 6 | 15 |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 783 | 76 | 133 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Coenosiinae | 50792 | 2 | 1 | |
| Pediciidae | 50011 | 5 | 2 | |
| Simuliidae | 801 | 16 | 3 | 17 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 19 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Orconectes | 870 | 1 | ||
| Gammarus | 892 | 415 | 1 | 1 |
| Potamopyrgus | 978 | 2 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus | 1028 | 14 | 142 | |
| Xironogiton | 23599 | 19 | ||
| Oligochaeta | 933 | 671 | 45 | 149 |
| Dugesiidae | 1055 | 2 |