Listes faunistiques invertébrés
La Trémenouze à Rueyres 05061110
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/10/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 15.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 1 | 4 |
| Silo | 292 | 3 | 4 | 10 |
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 4 | 2 | 1 |
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 22 | 6 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetis | 364 | 6 | 2 | 6 |
| Ephemera | 502 | 8 | 2 | 21 |
| Ecdyonurus | 421 | 41 | 22 | 39 |
| Rhithrogena | 404 | 2 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 13 | 7 | 2 |
| Colymbetinae | 2395 | 16 | 6 | |
| Dytiscinae | 2396 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 73 | 10 | 15 |
| Esolus | 619 | 34 | 48 | 77 |
| Limnius | 623 | 5 | 2 | |
| Oulimnius | 622 | 17 | ||
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 4 | 4 | 1 |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 114 | 42 | 47 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 14 | 10 | 11 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 3 | 1 | 1 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gammarus | 892 | 259 | 65 | 108 |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 20 | 18 | |
| Potamopyrgus | 978 | 104 | 31 | 35 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 16 | 26 | 8 |
| Nemathelmintha | 3111 | 1 | 1 |