Listes faunistiques invertébrés
Le Saget au niveau de St Mont 05232980
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 01/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Litieres | Nulle | A |
| P7 | Blocs | Moyenne | A |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 14 | ||
| Hydropsychidae | 211 | 5 | 2 | 3 |
| Hydropsyche | 212 | 55 | 50 | |
| Hydroptila | 200 | 46 | 9 | 23 |
| Lepidostoma | 305 | 2 | 1 | |
| Athripsodes | 311 | 2 | 1 | |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 9 | 10 | |
| Oecetis | 317 | 13 | 2 | |
| Halesus | 3186 | 1 | ||
| Cyrnus | 224 | 1 | 13 | 13 |
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 34 | 1 | |
| Tinodes | 245 | 9 | 4 | |
| Baetis | 364 | 56 | 2 | 45 |
| Centroptilum | 383 | 1 | ||
| Cloeon dipterum | 388 | 1 | ||
| Caenis | 457 | 50 | 12 | 29 |
| Ephemerella ignita | 451 | 13 | 2 | 2 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | 14 |
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 4 | 2 | |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 20 | 3 | 19 |
| Stenelmis | 617 | 37 | 1 | 31 |
| Hydraena | 608 | 40 | 1 | |
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 2 | 2 | |
| Atrichops | 840 | 14 | 10 | 3 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 70 | 36 | 22 |
| Hemerodromiinae | 3202 | 12 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 1 | 3 |
| Tipulidae | 753 | 2 | ||
| Gerris | 735 | 1 | 1 | |
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 10 | 1 | 3 |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 17 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 117 | 1 | 3 |
| Ancylus | 1028 | 14 | 12 | 22 |
| Potamopyrgus | 978 | 34 | 3 | 13 |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Armiger | 1016 | 1 | ||
| Corbicula | 1051 | 3 | 8 | 4 |
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 5 | 2 | 1 |
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 3 | 15 | 6 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |