Listes faunistiques invertébrés
La Jonte à Le Maynial 05149000
- Télécharger la fiche IRSTEA xls / 37 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 16/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 73.0 | dominant |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Algues | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Algues | Lente | C |
| P10 | Algues | Moyenne | C |
| P11 | Algues | Rapide | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | 12 | |
| Leuctra | 69 | 228 | 200 | 4 |
| Protonemura | 46 | 10 | 3 | |
| Dinocras | 156 | 4 | 1 | |
| Perla | 164 | 1 | 1 | 1 |
| Micrasema | 268 | 3 | 13 | |
| Agapetus | 191 | 1 | 264 | 3 |
| Glossosoma | 190 | 4 | ||
| Silo | 292 | 28 | ||
| Goeridae | 286 | 25 | 3 | |
| Hydropsyche | 212 | 188 | 1 | 108 |
| Hydroptila | 200 | 11 | 3 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 15 | 1 | |
| Odontocerum | 339 | 1 | 7 | |
| Polycentropus | 231 | 7 | 3 | |
| Polycentropodidae | 223 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 21 | 3 | 3 |
| Sericostoma | 322 | 18 | 5 | |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 3328 | 3 | 176 |
| Procloeon | 390 | 64 | 10 | |
| Caenis | 457 | 1 | 3 | |
| Ephemerella ignita | 451 | 10 | 5 | 5 |
| Torleya | 2391 | 3 | ||
| Ephemera | 502 | 25 | ||
| Ecdyonurus | 421 | 2 | 5 | |
| Epeorus | 400 | 1 | 1 | |
| Heptageniidae | 399 | 1 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Gerris | 735 | 1 | 1 | |
| Hydroporinae | 2393 | 1 | 20 | 3 |
| Elmis | 618 | 368 | 6 | 22 |
| Esolus | 619 | 24 | 36 | 16 |
| Limnius | 623 | 64 | 1 | |
| Oulimnius | 622 | 8 | 6 | 7 |
| Riolus | 625 | 16 | 1 | 1 |
| Brychius | 520 | 2 | 3 | |
| Haliplus | 518 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 3008 | 152 | 256 |
| Empididae | 831 | 11 | 6 | 1 |
| Limoniidae | 757 | 1 | 6 | 1 |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 224 | 272 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Sialis | 704 | 1 | ||
| Agriotypus | 1083 | 2 | ||
| Gammarus | 892 | 376 | 196 | 96 |
| Copepoda | 3206 | 1 | ||
| Ancylus | 1028 | 4 | 33 | 2 |
| Potamopyrgus | 978 | 4 | ||
| Radix | 1004 | 2 | 160 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 4 | 10 | |
| Polycelis | 1064 | 5 | 2 | |
| Hydracarina | 906 | 1 | 1 | |
| Hydra | 1077 | 1 |