Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | 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 | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 47 | 90 | 12 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | ||
| Micrasema | 268 | 6 | 1 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 3 | ||
| Cheumatopsyche | 221 | 188 | ||
| Hydropsyche | 212 | 36 | ||
| Hydroptila | 200 | 5 | 6 | |
| Mystacides | 312 | 7 | ||
| Holocentropus | 235 | 1 | ||
| Polycentropus | 231 | 4 | 2 | |
| Psychomyia | 239 | 4 | 7 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Acentrella | 5151 | 1 | ||
| Baetis | 364 | 2 | 23 | 9 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 8 | 10 | 5 |
| Caenis | 457 | 2 | ||
| Torleya | 2391 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 10 | ||
| Epeorus | 400 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 4 | 3 | |
| Micronecta | 719 | 554 | 6 | 2831 |
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 31 | 1 | |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 71 | 153 | |
| Limoniidae | 757 | 1 | 8 | 2 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 7 | 1 | |
| Calopteryx | 650 | 8 | 1 | |
| Platycnemis | 657 | 9 | ||
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 4 | 2 | 3 |
| Planorbidae | 1009 | 2 | ||
| Oligochaeta | 933 | 7 | 9 |