Listes faunistiques invertébrés
La Jonte à Le Maynial 05149000
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 12 | 20 | |
| Leuctra | 69 | 16 | 123 | 157 |
| Protonemura | 46 | 6 | ||
| Dinocras | 156 | 3 | 3 | |
| Perla | 164 | 14 | 8 | |
| Perlidae | 155 | 1 | 80 | 18 |
| Micrasema | 268 | 3 | 4 | 4 |
| Silo | 292 | 4 | ||
| Goeridae | 286 | 1 | 21 | |
| Hydropsyche | 212 | 7 | 14 | 9 |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 11 | 1 | |
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 7 | 5 | 2 |
| Sericostoma | 322 | 3 | 2 | 3 |
| Baetis lato sensu | 9794 | 85 | 85 | 453 |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 20 | 7 | 40 |
| Ephemera | 502 | 1 | 1 | 6 |
| Ecdyonurus | 421 | 3 | 6 | 8 |
| Heptageniidae | 399 | 3 | 12 | |
| Habroleptoides | 485 | 1 | 1 | |
| Habrophlebia | 491 | 3 | 1 | |
| Leptophlebiidae | 473 | 10 | 1 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 2 | 1 | |
| Hydroporinae | 2393 | 1 | 4 | 1 |
| Elmis | 618 | 19 | 52 | 89 |
| Esolus | 619 | 5 | 329 | 216 |
| Limnius | 623 | 17 | 16 | |
| Oulimnius | 622 | 1 | 20 | |
| Riolus | 625 | 12 | ||
| Hydraena | 608 | 1 | 4 | 2 |
| Hydrocyphon | 637 | 1 | ||
| Atherix | 839 | 1 | ||
| Athericidae | 838 | 2 | 13 | |
| Chironomidae | 807 | 145 | 11 | 24 |
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 2 | 3 | |
| Pediciini | 20537 | 3 | 2 | |
| Rhagionidae | 841 | 1 | 5 | |
| Simuliidae | 801 | 4 | 2 | 180 |
| Tipulidae | 753 | 3 | 1 | |
| Agriotypus | 1083 | 7 | ||
| Gammarus | 892 | 439 | 333 | 436 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Radix | 1004 | 15 | 43 | 12 |
| Ancylus | 1028 | 48 | 1165 | 336 |
| Erpobdellidae | 928 | 6 | 1 | |
| Glossiphoniidae | 908 | 40 | ||
| Oligochaeta | 933 | 67 | 12 | 30 |
| Polycelis | 1064 | 2 | 2 | 13 |
| Hydracarina | 906 | 1 | 1 | 1 |