Listes faunistiques invertébrés
La Trémenouze à Rueyres 05061110
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 15/10/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | ||
| Nemoura | 26 | 1 | 1 | |
| Silo | 292 | 7 | 4 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 14 | 2 | 2 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | ||
| Polycentropus | 231 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 3 | 18 | |
| Pseudocentroptilum | 3207 | 2 | ||
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 27 | 1 | 1 |
| Ecdyonurus | 421 | 5 | 71 | 50 |
| Rhithrogena | 404 | 1 | ||
| Habrophlebia | 491 | 1 | 7 | 15 |
| Paraleptophlebia | 481 | 21 | 16 | |
| Leptophlebiidae | 473 | 6 | 5 | 7 |
| Micronecta | 719 | 3 | ||
| Colymbetinae | 2395 | 15 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | 25 | 13 |
| Esolus | 619 | 15 | 58 | 36 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 1 | 3 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 2 | 6 | 2 |
| Athericidae | 838 | 5 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 97 | 80 | 39 |
| Dixidae | 793 | 3 | 1 | 1 |
| Limoniidae | 757 | 3 | 1 | 1 |
| Psychodidae | 783 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Agriotypus | 1083 | 3 | ||
| Pacifastacus | 872 | 1 | 2 | |
| Gammarus | 892 | 82 | 163 | 59 |
| Copepoda | 3206 | 3 | 2 | |
| Pisidium | 1043 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 48 | 7 | |
| Potamopyrgus | 978 | 58 | 1 | 8 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 19 | 3 |