Listes faunistiques invertébrés
La Sumène au niveau de Bassignac 05068660
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | 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 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 25 | 114 | 40 |
| Leuctra geniculata | 33830 | 2 | ||
| Perla | 164 | 19 | 14 | |
| Micrasema | 268 | 15 | 1 | |
| Agapetinae | 9812 | 2 | ||
| Glossosomatinae | 20359 | 5 | 11 | |
| Silo | 292 | 2 | 8 | 16 |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 47 | 13 |
| Lepidostoma | 305 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Odontocerum | 339 | 1 | ||
| Cyrnus | 224 | 4 | ||
| Polycentropus | 231 | 61 | 21 | 11 |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 1 | 2 | 2 |
| Baetis lato sensu | 9794 | 7 | 8 | 28 |
| Serratella | 5152 | 2 | 4 | 3 |
| Torleya | 2391 | 2 | 1 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 14 | 9 | |
| Epeorus | 400 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 3 | 2 | |
| Paraleptophlebia | 481 | 6 | ||
| Micronecta | 719 | 14 | 1 | |
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 22 | 47 | 14 |
| Elmis | 618 | 2 | 9 | 4 |
| Esolus | 619 | 58 | 62 | 47 |
| Limnius | 623 | 2 | ||
| Orectochilus | 515 | 4 | 4 | |
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 2 | 1 | 1 |
| Chironomidae | 807 | 509 | 88 | 205 |
| Limoniidae | 757 | 2 | 1 | |
| Pediciidae | 50011 | 17 | 24 | 29 |
| Calopteryx | 650 | 7 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | 3 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Potamopyrgus | 978 | 2 | ||
| Planorbidae | 1009 | 1 | 1 | |
| Ancylus | 1028 | 1 | 17 | 3 |
| Oligochaeta | 933 | 274 | 26 | 20 |