Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| 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 | 16.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 48 | 36 | 13 |
| Protonemura | 46 | 2 | ||
| Perla | 164 | 1 | ||
| Micrasema | 268 | 3 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 5 | ||
| Cheumatopsyche | 221 | 15 | 3 | |
| Hydropsyche | 212 | 30 | 15 | 11 |
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 34 | ||
| Polycentropus | 231 | 12 | 36 | 1 |
| Psychomyia | 239 | 3 | 121 | 36 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis | 364 | 1 | 17 | 54 |
| Procloeon | 390 | 1 | 1 | |
| Procloeon pennulatum | 29153 | 8 | ||
| Caenis | 457 | 5 | ||
| Serratella | 5152 | 2 | ||
| Torleya | 2391 | 3 | 4 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 7 | 19 | |
| Epeorus | 400 | 2 | 8 | |
| Rhithrogena | 404 | 1 | ||
| Habroleptoides | 485 | 2 | 30 | 6 |
| Paraleptophlebia | 481 | 2 | ||
| Micronecta | 719 | 408 | 3 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 5 | 15 | 5 |
| Esolus | 619 | 8 | 11 | 4 |
| Limnius | 623 | 2 | ||
| Orectochilus | 515 | 2 | 3 | 2 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 108 | 146 | 107 |
| Limoniidae | 757 | 6 | 4 | |
| Rhagionidae | 841 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 3 | ||
| Gomphidae | 678 | 1 | ||
| Astacidae | 864 | 3 | ||
| Gammarus | 892 | 15 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 7 | 6 | 31 |
| Oligochaeta | 933 | 7 |