Listes faunistiques invertébrés
Fresquel à St-martin-lalande 1 06177950
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Granulats | Moyenne | C |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | A |
| P6 | Granulats | Nulle | C |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Nulle | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Branchage, racines | Nulle | A |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 7 | 1 | |
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 1 | 3 | |
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 4 | 1 | |
| Psychomyia | 239 | 4 | 20 | |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 2 | 7 | 1 |
| Caenis | 457 | 11 | 21 | 2 |
| Ephemera | 502 | 2 | 2 | |
| Dryops | 613 | 4 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 2 | ||
| Limnius | 623 | 4 | 2 | |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 16 | 5 | |
| Stenelmis | 617 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 125 | 184 | 101 |
| Limoniidae | 757 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 3 | 4 | |
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 1 | ||
| Orconectes | 870 | 2 | ||
| Asellidae | 880 | 39 | 49 | |
| Crangonyx | 5116 | 1 | ||
| Gammaridae | 887 | 1 | 1 | |
| Echinogammarus | 888 | 593 | 46 | 66 |
| Ancylus | 1028 | 2 | 3 | |
| Potamopyrgus | 978 | 3 | 4 | 1 |
| Physa (sensu lato) | 997 | 7 | ||
| Physella | 19280 | 4 | ||
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 24 | 19 | 5 |
| Sphaeriidae | 1042 | 2 | 1 | |
| Musculium | 3072 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Unio | 1041 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 3 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 410 | 91 | 125 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |