Listes faunistiques invertébrés
La Jonte à Le Maynial 05149000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.7416 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 15.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Blocs | Lente | B |
| P8 | Algues | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Radix | 1004 | 7 | 31 | 3 |
| Riolus | 625 | 2 | 1 | |
| Sialis | 704 | 2 | ||
| Gerridae | 734 | 22 | 1 | |
| Limoniidae | 757 | 1 | 4 | |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 4 | 1 | |
| Chironomidae | 807 | 312 | 127 | 11 |
| Empididae | 831 | 8 | ||
| Athericidae | 838 | 1 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Gammarus | 892 | 408 | 945 | 292 |
| Hydracarina | 906 | 1 | 63 | 24 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 12 | 7 | 5 |
| Limnius | 623 | 1 | 13 | 10 |
| Ancylus | 1028 | 3 | 211 | 318 |
| Pisidium | 1043 | 11 | ||
| Planariidae | 1061 | 2 | 1 | 1 |
| Hydroporinae | 2393 | 1 | 3 | |
| Limnephilinae | 3163 | 3 | ||
| Ostracoda | 3170 | 27 | 1 | |
| Copepoda | 3206 | 6 | ||
| Serratella | 5152 | 41 | 16 | |
| Gordiaca | 5189 | 2 | ||
| Rhyacophila stricto-sensu | 5237 | 4 | 7 | |
| Baetis lato sensu | 9794 | 1 | 32 | 11 |
| Agapetinae | 9812 | 8 | 71 | 1 |
| Leuctra geniculata | 33830 | 3 | 8 | |
| Baetidae | 363 | 1 | ||
| Leuctra | 69 | 26 | 103 | 18 |
| Perlidae | 155 | 3 | 3 | |
| Dinocras | 156 | 4 | 2 | |
| Perla | 164 | 1 | 4 | |
| Hydroptila | 200 | 1 | 2 | |
| Hydropsyche | 212 | 4 | 16 | |
| Polycentropus | 231 | 5 | ||
| Micrasema | 268 | 3 | 3 | |
| Goeridae | 286 | 6 | ||
| Silo | 292 | 10 | 5 | |
| Sericostomatidae | 321 | 3 | 8 | 4 |
| Sericostoma | 322 | 7 | 1 | |
| Odontocerum | 339 | 2 | ||
| Protonemura | 46 | 2 | ||
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 4 | 4 | 3 |
| Epeorus | 400 | 1 | 3 | |
| Ecdyonurus | 421 | 4 | 5 | 9 |
| Leptophlebiidae | 473 | 4 | ||
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 6 | ||
| Ephemera | 502 | 5 | 7 | |
| Brychius | 520 | 1 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 177 | 91 | |
| Esolus | 619 | 18 | 118 | 103 |
| Oulimnius | 622 | 7 | 2 |