Listes faunistiques invertébrés
La Jonte à Le Maynial 05149000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 37.0 | dominant |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Blocs | Lente | A |
| P3 | Blocs | Rapide | A |
| P4 | Bryophytes | Rapide | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Algues | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Algues | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 40 | 1 | |
| Leuctra | 69 | 5 | 145 | 13 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 14 | 6 | |
| Perla | 164 | 7 | ||
| Brachycentridae | 262 | 2 | 3 | |
| Micrasema | 268 | 1 | 2 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | 7 | |
| Hydropsyche | 212 | 184 | 88 | 6 |
| Hydroptila | 200 | 1 | 2 | 2 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 5 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 19 | 24 | 2 |
| Sericostoma | 322 | 5 | ||
| Baetidae | 363 | 10 | 3 | |
| Baetis | 364 | 342 | 145 | 43 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemerella | 450 | 33 | 104 | 15 |
| Ecdyonurus | 421 | 1 | 8 | 9 |
| Epeorus | 400 | 4 | 4 | |
| Rhithrogena | 404 | 2 | ||
| Oligoneuriella | 394 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 1 | 47 | 12 |
| Elmis | 618 | 298 | 20 | 2 |
| Esolus | 619 | 8 | 12 | 7 |
| Limnius | 623 | 16 | 9 | |
| Oulimnius | 622 | 24 | 2 | |
| Riolus | 625 | 1 | 2 | |
| Brychius | 520 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 4 | ||
| Athericidae | 838 | 11 | 8 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 384 | 2224 | 1128 |
| Empididae | 831 | 2 | 3 | 4 |
| Limoniidae | 757 | 2 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 3111 | 1553 | 1056 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | 1 | 3 |
| Ostracoda | 3170 | 2 | ||
| Gammarus | 892 | 42 | 4 | 2 |
| Pacifastacus | 872 | 1 | ||
| Hydracarina | 906 | 11 | 13 | 18 |
| Sphaerium | 1044 | 1 | ||
| Bythinella | 992 | 1 | ||
| Radix | 1004 | 5 | 18 | 3 |
| Oligochaeta | 933 | 368 | ||
| Planariidae | 1061 | 2 | ||
| Nematoda | 1089 | 1 | 2 |