Listes faunistiques invertébrés
Le Servan à St Félix de Lunel 05095170
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 48.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Blocs | Nulle | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 20 | 4 | |
| Nemoura | 26 | 18 | 1 | |
| Goera | 287 | 2 | 1 | |
| Silo | 292 | 3 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 28 | 1 | 2 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | 2 |
| Baetis | 364 | 4 | ||
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Ephemera | 502 | 49 | 7 | 21 |
| Ecdyonurus | 421 | 5 | 6 | 1 |
| Paraleptophlebia | 481 | 10 | 6 | 3 |
| Leptophlebiidae | 473 | 5 | 1 | |
| Micronecta | 719 | 5 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 19 | 2 | 14 |
| Oulimnius | 622 | 12 | 1 | |
| Riolus | 625 | 1 | ||
| Gyrinus | 514 | 1 | ||
| Chironomidae | 807 | 82 | 5 | 8 |
| Limoniidae | 757 | 3 | 3 | |
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 16 | 1 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Pacifastacus | 872 | 2 | 1 | |
| Gammarus | 892 | 316 | 33 | 4 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 4 | ||
| Oligochaeta | 933 | 3 | 1 |