Listes faunistiques invertébrés
ROUBION A PONT-DE-BARRET 06300046
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 58 | 99 | 102 |
| Leuctra geniculata | 33830 | 3 | 16 | 102 |
| Perla | 164 | 1 | 1 | |
| Isoperla | 140 | 3 | ||
| Trichoptera | 181 | 4 | 1 | |
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 8 | 8 | |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 4 | 6 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 1 | 1 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 6 | 2 |
| Acentrella | 5151 | 1 | 2 | 2 |
| Baetis | 364 | 510 | 202 | 188 |
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 3 | 10 | 8 |
| Ephemerella ignita | 451 | 107 | 38 | 9 |
| Heptageniidae | 399 | 1 | 2 | |
| Ecdyonurus | 421 | 13 | 43 | 36 |
| Leptophlebiidae | 473 | 1 | 4 | |
| Choroterpes | 474 | 1 | ||
| Oligoneuriella | 394 | 15 | 4 | |
| Micronecta | 719 | 3 | ||
| Dryopidae | 610 | 1 | 1 | |
| Pomatinus | 611 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 23 | 36 | 32 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 2 | ||
| Scirtidae | 634 | 2 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 330 | 55 | 100 |
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 5 | 8 | 11 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2110 | 39 | 128 |
| Tabanidae | 837 | 1 | ||
| Gomphidae | 678 | 1 | 4 | |
| Onychogomphus | 682 | 2 | 2 | |
| Gammaridae | 887 | 5 | 8 | |
| Gammarus | 892 | 114 | 11 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Hydrobiidae | 973 | 4 | ||
| Potamopyrgus | 978 | 9 | 11 | |
| Physa (sensu lato) | 997 | 2 | ||
| Oligochaeta | 933 | 68 | 40 | 29 |
| Tricladida | 1054 | 2 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | 3 |