Listes faunistiques invertébrés
L'Arros à Tasque 05234000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Glossosomatidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 33.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 50.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | B |
| P2 | Hydrophytes | Rapide | C |
| P3 | Pierres, galets | Rapide | B |
| P4 | Hydrophytes | Lente | C |
| P5 | Branchage, racines | Lente | A |
| P6 | Blocs | Moyenne | A |
| P7 | Hydrophytes | Moyenne | B |
| P8 | Helophytes | Nulle | A |
| P9 | Granulats | Rapide | B |
| P10 | Granulats | Lente | C |
| P11 | Algues | Moyenne | A |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 4 | ||
| Agapetus | 191 | 4 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 11 | 12 | 14 |
| Hydroptila | 200 | 12 | 35 | |
| Ithytrichia | 198 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 4 | 13 | 1 |
| Ceraclea | 313 | 3 | ||
| Oecetis | 317 | 1 | ||
| Triaenodes - Ylodes | 24007 | 1 | ||
| Halesus | 3186 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 25 | ||
| Baetis | 364 | 24 | 46 | 3 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 3 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 1 | 16 | 21 |
| Ephemerella ignita | 451 | 2 | 9 | 2 |
| Ephoron | 496 | 32 | 2 | |
| Potamanthus | 509 | 12 | ||
| Dryops | 613 | 21 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 4 | 9 | 1 |
| Limnius | 623 | 33 | ||
| Macronychus | 626 | 3 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 90 | 1 | |
| Stenelmis | 617 | 52 | ||
| Hydraena | 608 | 19 | ||
| Laccobius | 581 | 9 | 1 | |
| Limnophora | 848 | 2 | ||
| Atrichops | 840 | 3 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 88 | 71 | 41 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 13 | 75 |
| Tipulidae | 753 | 2 | ||
| Aphelocheirus | 721 | 2 | ||
| Micronecta | 719 | 8 | ||
| Gerris | 735 | 1 | 1 | |
| Nepa | 726 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Ischnura | 666 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Gammaridae | 887 | 70 | ||
| Echinogammarus | 888 | 164 | 4 | |
| Gammarus | 892 | 3 | ||
| Ancylus | 1028 | 15 | 9 | 1 |
| Potamopyrgus | 978 | 52 | 2 | 1 |
| Radix | 1004 | 30 | 1 | 7 |
| Theodoxus | 967 | 57 | 19 | 2 |
| Physella | 19280 | 1 | 1 | |
| Menetus | 1025 | 1 | 1 | |
| Corbicula | 1051 | 9 | 91 | 7 |
| Dugesiidae | 1055 | 35 | 14 | 1 |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 5 | 1 | 34 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 |