Listes faunistiques invertébrés
Puginier (ruisseau De) à Souilhe 06178065
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 36 |
| Taxon indicateur | Ephemeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 65.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Sables | Moyenne | C |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | A |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | C |
| P9 | Sables | Lente | C |
| P10 | Dalles, argiles | Nulle | B |
| P11 | Vases | Nulle | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 2 | ||
| Hydropsychidae | 211 | 26 | 103 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 12 | ||
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 34 | ||
| Athripsodes | 311 | 2 | 4 | |
| Mystacides | 312 | 7 | 16 | 11 |
| Oecetis | 317 | 3 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 11 | ||
| Lype | 241 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 9 | ||
| Caenis | 457 | 11 | 1 | 1 |
| Ephemera | 502 | 6 | 2 | 3 |
| Elmis | 618 | 47 | 71 | |
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 4 | 17 | 5 |
| Oulimnius | 622 | 5 | 2 | 1 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 29 | 37 | 25 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 355 | 164 | 90 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 3 | 2 | 3 |
| Tabanidae | 837 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 2 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 16 | ||
| Gomphus | 679 | 4 | 1 | |
| Onychogomphus | 682 | 8 | ||
| Platycnemis | 657 | 3 | 2 | |
| Sialis | 704 | 3 | 2 | 1 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Orconectes | 870 | 1 | ||
| Gammaridae | 887 | 100 | ||
| Echinogammarus | 888 | 508 | 183 | 12 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1066 | 199 | 244 |
| Sphaeriidae | 1042 | 124 | 63 | 79 |
| Pisidium | 1043 | 55 | 9 | 9 |
| Sphaerium | 1044 | 18 | 1 | |
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 1 | 12 | 1 |
| Planariidae | 1061 | 4 | 1 | |
| Glossiphoniidae | 908 | 7 | ||
| Oligochaeta | 933 | 376 | 230 | 293 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |