Listes faunistiques invertébrés
Vernazobre à Pierrerue 06178011
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 6.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Blocs | Moyenne | C |
| P4 | Hydrophytes | Moyenne | B |
| P5 | Granulats | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Sables | Nulle | A |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Euleuctra | 67 | 36 | 55 | 118 |
| Leuctra | 69 | 3 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 38 | 12 | 14 |
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 3 | ||
| Athripsodes | 311 | 1 | ||
| Setodes | 318 | 33 | 18 | 18 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 7 | 2 |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 9 | 6 | |
| Baetis | 364 | 62 | 122 | 271 |
| Caenis | 457 | 393 | 3 | |
| Ephemerella | 450 | 115 | 247 | 106 |
| Heptageniidae | 399 | 1 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 1 | 1 | 3 |
| Esolus | 619 | 23 | 16 | 10 |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 19 | 8 | 5 |
| Stenelmis | 617 | 1 | 1 | |
| Hydraena | 608 | 3 | ||
| Hydrophilidae | 571 | 4 | ||
| Atrichops | 840 | 2 | 4 | |
| Ceratopogonidae | 819 | 32 | 2 | |
| Chironomidae | 807 | 474 | 204 | 93 |
| Empididae | 831 | 1 | ||
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Antocha | 759 | 10 | 6 | |
| Simulium | 806 | 3 | 683 | 140 |
| Tabanidae | 837 | 4 | ||
| Tipulidae | 753 | 25 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Onychogomphus | 682 | 7 | 1 | 1 |
| Platycnemis | 657 | 9 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 7 | 14 | 29 |
| Potamopyrgus | 978 | 68 | 6 | 11 |
| Lymnaeidae | 998 | 2 | ||
| Theodoxus | 967 | 2 | 32 | |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 1 | ||
| Sphaeriidae | 1042 | 19 | ||
| Pisidium | 1043 | 7 | ||
| Dugesiidae | 1055 | 3 | 3 | |
| Helobdella | 912 | 2 | ||
| Oligochaeta | 933 | 56 | 3 | 2 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |