Listes faunistiques invertébrés
La Geune à Juillan 05234285
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 07/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.8282 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 13.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | C |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Blocs | Lente | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Algues | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 34 | 23 |
| Leuctra | 69 | 3 | 8 | 44 |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 1 | 14 | |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 6 | 31 | |
| Hydroptila | 200 | 1 | 2 | 6 |
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 15 | 2 | 11 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 2 | 3 | 1 |
| Polycentropus | 231 | 2 | 9 | 4 |
| Psychomyiidae | 238 | 2 | ||
| Psychomyia | 239 | 6 | 4 | 1 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 3 | 1 | |
| Baetis | 364 | 7 | ||
| Centroptilum | 383 | 58 | 12 | 7 |
| Cloeon dipterum | 388 | 9 | 2 | |
| Procloeon | 390 | 3 | 3 | |
| Procloeon bifidum | 391 | 4 | 1 | |
| Pseudocentroptilum | 3207 | 5 | 1 | |
| Caenis | 457 | 42 | 8 | 22 |
| Ephemerella ignita | 451 | 3 | 8 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 7 | 10 | 55 |
| Esolus | 619 | 1 | 4 | 15 |
| Limnius | 623 | 4 | 5 | |
| Oulimnius | 622 | 51 | 12 | 45 |
| Stenelmis | 617 | 2 | 1 | 1 |
| Haliplus | 518 | 4 | 2 | |
| Hydraena | 608 | 12 | 39 | |
| Anacaena | 580 | 1 | ||
| Laccobius | 581 | 1 | 1 | |
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 5 | 15 | 8 |
| Atrichops | 840 | 3 | 2 | 2 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 135 | 12 | 29 |
| Clinocerinae | 9813 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 12 | ||
| Tabanidae | 837 | 1 | ||
| Micronecta | 719 | 1 | ||
| Ilyocoris | 723 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 2 | ||
| Zygoptera | 9785 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Orconectes | 870 | 1 | 2 | |
| Ancylus | 1028 | 1 | 3 | 8 |
| Lymnaeidae | 998 | 2 | 1 | 1 |
| Radix | 1004 | 1 | 2 | |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 1 | ||
| Armiger | 1016 | 2 | ||
| Gyraulus | 1015 | 1 | ||
| Turbellaria | 3326 | 1 | 2 | |
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 136 | 52 | |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |