Listes faunistiques invertébrés
L'Echez à Maubourguet 05234020
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 6.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Rapide | C |
| P6 | Bryophytes | Rapide | A |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Helophytes | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 1 | 12 | |
| Oligoplectrum | 263 | 8 | 4 | 75 |
| Glossosomatidae | 189 | 1 | ||
| Hydropsychidae | 211 | 42 | 9 | 19 |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 72 | 5 | 37 |
| Hydroptila | 200 | 26 | 15 | |
| Ithytrichia | 198 | 4 | 1 | |
| Orthotrichia | 197 | 2 | ||
| Athripsodes | 311 | 1 | 2 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 7 | 4 | |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 6 | 23 | 22 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetis | 364 | 121 | 125 | 73 |
| Centroptilum | 383 | 1 | 3 | |
| Procloeon | 390 | 2 | ||
| Procloeon bifidum | 391 | 2 | ||
| Caenis | 457 | 5 | 9 | |
| Ephemerella ignita | 451 | 127 | 59 | 35 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 6 | 8 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 1 | 2 | 5 |
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 19 | 8 | 16 |
| Esolus | 619 | 4 | 3 | 10 |
| Limnius | 623 | 1 | ||
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 100 | 25 | 15 |
| Stenelmis | 617 | 2 | 1 | |
| Haliplus | 518 | 7 | 1 | |
| Hydraena | 608 | 1 | 3 | 1 |
| Laccobius | 581 | 5 | ||
| Limnophora | 848 | 6 | ||
| Atherix | 839 | 3 | 2 | |
| Atrichops | 840 | 2 | 1 | |
| Blephariceridae | 747 | 2 | ||
| Blepharicera | 749 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 306 | 197 | 72 |
| Dixa | 794 | 1 | ||
| Ephydridae | 844 | 1 | 24 | |
| Hexatoma | 773 | 3 | ||
| Antocha | 759 | 1 | ||
| Simulium | 806 | 12 | 2 | 35 |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 7 | 3 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 3 | ||
| Zygoptera | 9785 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 12 | ||
| Gammaroidea | 23156 | 1 | ||
| Gammaridae | 887 | 18 | 2 | 3 |
| Echinogammarus | 888 | 232 | 37 | 29 |
| Ancylus | 1028 | 2 | 10 | |
| Potamopyrgus | 978 | 1 | 12 | |
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 10 | ||
| Erpobdellidae | 928 | 4 | 1 | |
| Oligochaeta | 933 | 21 | 2 | 6 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |