Listes faunistiques invertébrés
La Jonte à Le Maynial 05149000
- Télécharger la fiche IRSTEA xls / 156 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 104 | 112 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 4 | 3 | |
| Perlidae | 155 | 7 | ||
| Micrasema | 268 | 3 | ||
| Agapetinae | 9812 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 16 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 10 | 3 | |
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 8 |
| Sericostoma | 322 | 3 | 5 | |
| Baetis lato sensu | 9794 | 10 | 22 | |
| Ephemerella ignita | 451 | 49 | 19 | 42 |
| Ecdyonurus | 421 | 1 | 14 | 13 |
| Electrogena | 3181 | 4 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | 1 |
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 168 | 40 | 64 |
| Esolus | 619 | 4 | 156 | 312 |
| Limnius | 623 | 12 | 8 | |
| Oulimnius | 622 | 4 | 4 | 8 |
| Brychius | 520 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 5 | 1 | |
| Chironomidae | 807 | 42 | 13 | 23 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 4 | |
| Rhagionidae | 841 | 1 | 1 | |
| Gammarus | 892 | 1207 | 672 | 2148 |
| Ostracoda | 3170 | 1 | ||
| Radix | 1004 | 6 | 1 | |
| Ancylus | 1028 | 1 | 11 | 96 |
| Oligochaeta | 933 | 1 | 20 | 39 |
| Polycelis | 1064 | 13 | 19 | |
| Hydracarina | 906 | 1 | 1 |