Listes faunistiques invertébrés
Tech à Reynes 06167000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 17.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Dalles, argiles | Nulle | C |
| P3 | Sables | Nulle | B |
| P4 | Hydrophytes | Nulle | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Dalles, argiles | Lente | C |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | C |
| P9 | Dalles, argiles | Rapide | B |
| P10 | Pierres, galets | Moyenne | A |
| P11 | Blocs | Moyenne | B |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 3 | |
| Leuctra | 69 | 86 | 9 | 7 |
| Oligoplectrum | 263 | 1830 | 6 | 3 |
| Calamoceras | 342 | 2 | ||
| Glossosomatidae | 189 | 23 | 21 | |
| Agapetus | 191 | 3 | 7 | |
| Hydropsychidae | 211 | 23 | 12 | 14 |
| Cheumatopsyche | 221 | 37 | 5 | 19 |
| Hydropsyche | 212 | 11 | 5 | 16 |
| Hydroptila | 200 | 3 | 4 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 42 | 46 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 46 | 23 | 31 |
| Rhyacophila lato-sensu | 183 | 3 | 7 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 80 | 62 | 38 |
| Procloeon | 390 | 4 | 1 | |
| Caenis | 457 | 5 | 1 | 1 |
| Ephemerella ignita | 451 | 68 | 2 | 3 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 8 | 2 | |
| Epeorus | 400 | 3 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 23 | 30 | 34 |
| Esolus | 619 | 5 | 6 | |
| Limnius | 623 | 49 | 1 | 22 |
| Oulimnius | 622 | 10 | 4 | 5 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 13 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 1 | 1 | |
| Atrichops | 840 | 2 | 1 | |
| Blephariceridae | 747 | 1 | 1 | |
| Blepharicera | 749 | 1 | 21 | 15 |
| Chironomidae | 807 | 1282 | 363 | 130 |
| Chelifera | 2884 | 1 | ||
| Simulium | 806 | 3 | 103 | 145 |
| Tabanidae | 837 | 3 | ||
| Tipuloidea | 20549 | 2 | ||
| Micronecta | 719 | 4 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 3 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 99 | 13 | |
| Potamopyrgus | 978 | 40 | 36 | 1 |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Tricladida | 1054 | 3 | ||
| Dugesiidae | 1055 | 13 | 1 | 3 |
| Oligochaeta | 933 | 57 | 1 | |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |