Listes faunistiques invertébrés
La Mare à Gumières 04009250
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Bryophytes | Moyenne | A |
| P4 | Dalles, argiles | Lente | C |
| P5 | Pierres, galets | Rapide | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | A |
| P8 | Blocs | Lente | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 25 | 11 | 19 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 36 | 10 | 17 |
| Isoperla | 140 | 70 | 7 | 28 |
| Perlodes | 150 | 1 | 2 | |
| Taeniopteryx | 14 | 14 | 3 | 19 |
| Micrasema | 268 | 3 | 2 | |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 1 | 5 | |
| Hydropsychidae | 211 | 10 | 2 | 5 |
| Hydropsyche | 212 | 1 | 2 | 6 |
| Hydroptila | 200 | 1 | ||
| Crunoecia | 309 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 1 | 9 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 9 | 6 |
| Thremma | 301 | 1 | ||
| Baetis | 364 | 16 | 101 | 38 |
| Ephemerella ignita | 451 | 1 | 7 | |
| Ecdyonurus | 421 | 1 | 1 | 3 |
| Epeorus | 400 | 1 | 1 | 3 |
| Rhithrogena | 404 | 6 | 13 | 5 |
| Dupophilus | 620 | 4 | 2 | |
| Elmis | 618 | 19 | 10 | 18 |
| Esolus | 619 | 2 | 4 | 8 |
| Limnius | 623 | 20 | 21 | 12 |
| Hydraena | 608 | 22 | 5 | 10 |
| Ceratopogonidae | 819 | 8 | 1 | 13 |
| Chironomidae | 807 | 15 | 8 | 17 |
| Dixa | 794 | 2 | ||
| Clinocerinae | 9813 | 1 | ||
| Eloeophila | 767 | 1 | 1 | |
| Dicranota | 765 | 9 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 37 | 24 | 12 |
| Velia | 745 | 2 | ||
| Gammaridae | 887 | 80 | 8 | 215 |
| Gammarus | 892 | 70 | 9 | 145 |
| Ancylus | 1028 | 1 | 4 | |
| Pisidium | 1043 | 1 | ||
| Turbellaria | 3326 | 3 | ||
| Polycelis | 1064 | 3 | 2 | 5 |
| Erpobdellidae | 928 | 3 | 4 | |
| Oligochaeta | 933 | 3 | 8 | 11 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |