Listes faunistiques invertébrés
Orbiel à Villalier 1 06179000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Blocs | Moyenne | B |
| P4 | Granulats | Moyenne | A |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Rapide | C |
| P8 | Bryophytes | Moyenne | A |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 42 | 5 | 24 |
| Leuctra | 69 | 42 | 33 | 37 |
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 3 | 1 | 1 |
| Hydropsychidae | 211 | 6 | 40 | |
| Cheumatopsyche | 221 | 3 | 48 | 13 |
| Hydropsyche | 212 | 18 | 6 | 33 |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 4 | 5 | |
| Polycentropodidae | 223 | 5 | 1 | |
| Polycentropus | 231 | 2 | 1 | 1 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Sericostomatidae | 321 | 6 | ||
| Sericostoma | 322 | 87 | 11 | 3 |
| Baetis | 364 | 6 | 4 | 36 |
| Caenis | 457 | 10 | 2 | |
| Ephemera | 502 | 2 | 2 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 5 | 14 | |
| Leptophlebiidae | 473 | 5 | ||
| Habroleptoides | 485 | 1 | 1 | 1 |
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 12 | 7 | 11 |
| Esolus | 619 | 7 | 17 | 25 |
| Limnius | 623 | 6 | 7 | |
| Oulimnius | 622 | 129 | 39 | 2 |
| Stenelmis | 617 | 32 | 9 | 20 |
| Orectochilus | 515 | 1 | 6 | 2 |
| Hydraena | 608 | 1 | 1 | |
| Atherix | 839 | 13 | 35 | 7 |
| Atrichops | 840 | 31 | 9 | 1 |
| Blepharicera | 749 | 1 | ||
| Ceratopogonidae | 819 | 4 | 2 | 6 |
| Chironomidae | 807 | 87 | 109 | 31 |
| Chelifera | 2884 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 2 | ||
| Rhagionidae | 841 | 1 | 3 | |
| Simulium | 806 | 6 | 10 | 11 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 2 | 1 | |
| Onychogomphus | 682 | 4 | 4 | |
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 2 | 1 | 1 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 12 | 38 | 16 |
| Potamopyrgus | 978 | 10 | 2 | |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | 1 | |
| Physella | 19280 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 21 | 16 | 22 |
| Erpobdellidae | 928 | 3 | 1 | |
| Oligochaeta | 933 | 4 | 4 | 2 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |