Listes faunistiques invertébrés
Le Saget au niveau de St Mont 05232980
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 37 |
| Taxon indicateur | Lepidostomatidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Bryophytes | Lente | A |
| P3 | Pierres, galets | Lente | C |
| P4 | Granulats | Lente | B |
| P5 | Blocs | Nulle | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Litieres | Nulle | A |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | B |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | ||
| Goera | 287 | 1 | 1 | 1 |
| Hydropsychidae | 211 | 5 | 3 | 36 |
| Hydropsyche | 212 | 45 | 4 | 47 |
| Hydroptila | 200 | 6 | 8 | 26 |
| Orthotrichia | 197 | 1 | ||
| Lepidostoma | 305 | 6 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 5 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 26 | 16 |
| Baetis | 364 | 1 | 24 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 32 | 15 | 22 |
| Ephemerella ignita | 451 | 3 | ||
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 17 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 17 | 5 | 23 |
| Stenelmis | 617 | 22 | 2 | 22 |
| Hydraena | 608 | 1 | 1 | 23 |
| Atherix | 839 | 1 | 1 | |
| Atrichops | 840 | 25 | 11 | |
| Ceratopogonidae | 819 | 3 | 3 | 2 |
| Chironomidae | 807 | 169 | 223 | 91 |
| Hemerodromiinae | 3202 | 1 | 3 | |
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 1 | 1 | 1 |
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 3 | 1 | |
| Calopteryx | 650 | 8 | ||
| Corduliidae | 690 | 2 | ||
| Oxygastra | 691 | 1 | ||
| Gomphus | 679 | 10 | ||
| Onychogomphus | 682 | 2 | 6 | 10 |
| Platycnemis | 657 | 38 | ||
| Zygoptera | 9785 | 8 | ||
| Gammarus | 892 | 3 | 2 | |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 10 | 27 | 53 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 10 | 3 | 4 |
| Radix | 1004 | 3 | ||
| Physa (sensu lato) | 997 | 12 | ||
| Planorbidae | 1009 | 1 | ||
| Armiger | 1016 | 1 | ||
| Menetus | 1025 | 5 | 1 | |
| Corbicula | 1051 | 27 | 9 | 6 |
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 5 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 94 | 55 | 47 |
| Nematoda | 1089 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 |