Listes faunistiques invertébrés
Le Servan à St Félix de Lunel 05095170
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 7.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 24.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 4 | ||
| Goeridae | 286 | 12 | ||
| Anthomyidae | 847 | 1 | ||
| Ecdyonurus | 421 | 10 | ||
| Silo | 292 | 2 | ||
| Limnius | 623 | 1 | ||
| Ceraclea | 313 | 2 | ||
| Dugesia | 1056 | 1 | ||
| Baetis lato sensu | 9794 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 6 | ||
| Athripsodes | 311 | 4 | ||
| Sphaeriidae | 1042 | 3 | ||
| Procloeon | 390 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Ancylus | 1028 | 2 | 7 | |
| Esolus | 619 | 1 | 16 | |
| Tipulidae | 753 | 1 | ||
| Hydropsyche | 212 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Platambus | 556 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Micronecta | 719 | 5 | 5 | |
| Ephemera | 502 | 2 | 2 | 2 |
| Paraleptophlebia | 481 | 12 | 3 | |
| Leptophlebiidae | 473 | 9 | 8 | |
| Centroptilum | 383 | 10 | ||
| Gammarus | 892 | 8 | 2 | 104 |
| Nemoura | 26 | 15 | 1 | 7 |
| Leuctra | 69 | 1 | 21 | |
| Cheumatopsyche | 221 | 1 | 3 | |
| Polycentropodidae | 223 | 2 | ||
| Oecetis | 317 | 4 | ||
| Polycentropus | 231 | 6 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Oulimnius | 622 | 2 | 3 | |
| Calopteryx | 650 | 4 | ||
| Platycnemis | 657 | 2 | ||
| Athericidae | 838 | 1 | 5 | 11 |
| Psychodidae | 783 | 1 | 1 | 1 |
| Limoniidae | 757 | 6 | 1 | 7 |
| Chironomidae | 807 | 60 | 192 | 248 |
| Oligochaeta | 933 | 14 | 3 | 8 |
| Pacifastacus | 872 | 2 | 1 |