Listes faunistiques invertébrés
La Dourbie en amont de Dourbies 05148200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 10/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8291 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | |||
| Thraulus bellus | 477 | |||
| Habrophlebia | 491 | |||
| Ephemera | 502 | |||
| Elmis | 618 | |||
| Esolus | 619 | |||
| Dupophilus | 620 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Onychogomphus | 682 | |||
| Micronecta | 719 | |||
| Gerris | 735 | |||
| Limoniidae | 757 | |||
| Dicranota | 765 | |||
| Psychodidae | 783 | |||
| Dixidae | 793 | |||
| Leptophlebiidae | 473 | |||
| Chironomidae | 807 | |||
| Ceratopogonidae | 819 | |||
| Empididae | 831 | |||
| Rhagionidae | 841 | |||
| Hydracarina | 906 | |||
| Erpobdellidae | 928 | |||
| Oligochaeta | 933 | |||
| Hydrobiidae | 973 | |||
| Bythinella | 992 | |||
| Pisidium | 1043 | |||
| Nematoda | 1089 | |||
| Drusinae | 3120 | |||
| Limnephilinae | 3163 | |||
| Anomalopterygella chauviniana | 5083 | |||
| Baetis lato sensu | 9794 | |||
| Polycentropus | 231 | |||
| Nemoura | 26 | |||
| Protonemura | 46 | |||
| Leuctridae | 66 | |||
| Leuctra | 69 | |||
| Perlodidae | 127 | |||
| Isoperla | 140 | |||
| Dinocras | 156 | |||
| Perla | 164 | |||
| Siphonoperla | 174 | |||
| Rhyacophila lato-sensu | 183 | |||
| Glossosomatidae | 189 | |||
| Agapetus | 191 | |||
| Hydroptilidae | 193 | |||
| Hydropsyche | 212 | |||
| Polycentropodidae | 223 | |||
| Taeniopteryx | 14 | |||
| Micrasema | 268 | |||
| Goeridae | 286 | |||
| Silo | 292 | |||
| Athripsodes | 311 | |||
| Mystacides | 312 | |||
| Sericostoma | 322 | |||
| Siphlonurus | 350 | |||
| Baetidae | 363 | |||
| Centroptilum | 383 | |||
| Heptageniidae | 399 | |||
| Epeorus | 400 | |||
| Rhithrogena | 404 | |||
| Ecdyonurus | 421 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 |