Listes faunistiques invertébrés
L'Aveyron à La Valette 05126100
- Télécharger la fiche IRSTEA xls / 83 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Rapide | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 22 | 38 | 16 |
| Leuctra | 69 | 2 | 2 | 3 |
| Protonemura | 46 | 1 | ||
| Perlidae | 155 | 2 | ||
| Oligoplectrum | 263 | 84 | 6 | 19 |
| Agapetus | 191 | 3 | 6 | |
| Goeridae | 286 | 3 | 1 | |
| Cheumatopsyche | 221 | 1 | 2 | 12 |
| Hydropsyche | 212 | 18 | 25 | 28 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 3 | 7 | 5 |
| Ceraclea | 313 | 6 | ||
| Leptocerus | 319 | 2 | ||
| Oecetis | 317 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 7 | 4 | |
| Rhyacophila lato-sensu | 183 | 14 | 4 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 368 | 37 | 160 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 12 | ||
| Caenis | 457 | 204 | 124 | 22 |
| Ephemerella | 450 | 76 | 50 | 109 |
| Ecdyonurus | 421 | 8 | 29 | 17 |
| Oligoneuriella | 394 | 10 | 1 | 3 |
| Ephoron | 496 | 4 | 56 | 3 |
| Potamanthus | 509 | 8 | 1 | |
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 10 | 2 | 3 |
| Esolus | 619 | 14 | 68 | 100 |
| Oulimnius | 622 | 16 | 8 | 48 |
| Stenelmis | 617 | 10 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 4 |
| Chironomidae | 807 | 192 | 68 | 92 |
| Limoniini | 20393 | 4 | 5 | |
| Limoniidae | 757 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 196 | 14 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 5 | ||
| Gammarus | 892 | 2 | 1 | |
| Orconectes | 870 | 3 | 1 | |
| Corbicula | 1051 | 4 | 4 | 2 |
| Ancylus | 1028 | 3 | 4 | 16 |
| Theodoxus | 967 | 5 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 8 | 15 | 7 |
| Dugesia | 1056 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |