Listes faunistiques invertébrés
La Lèze à Labarthe / Lèze 05165000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 26.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Cheumatopsyche lepida | 222 | 19 | ||
| Hydropsyche | 212 | 53 | 8 | |
| Hydropsychidae | 211 | 8 | ||
| Hydroptila | 200 | 28 | 7 | 5 |
| Ithytrichia | 198 | 2 | ||
| Hydroptilidae | 193 | 7 | 2 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 1 | |
| Baetis lato sensu | 9794 | 23 | 5 | |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Baetidae | 363 | 3 | 4 | |
| Caenis | 457 | 18 | 3 | |
| Ephemerella ignita | 451 | 2 | 1 | |
| Ephemera | 502 | 2 | ||
| Heptagenia | 443 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Ephoron virgo | 497 | 1 | 1 | |
| Aphelocheirus aestivalis | 2714 | 1 | 2 | 1 |
| Micronecta | 719 | 29 | ||
| Gerridae | 734 | 1 | ||
| Elmis | 618 | 27 | 4 | 1 |
| Esolus | 619 | 10 | 27 | 7 |
| Limnius | 623 | 17 | 39 | 6 |
| Macronychus | 626 | 3 | ||
| Oulimnius | 622 | 65 | 2 | |
| Potamophilus | 615 | 3 | ||
| Stenelmis | 617 | 21 | 10 | |
| Elmidae | 614 | 6 | ||
| Athericidae | 838 | 1 | 3 | 1 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 92 | 84 | 15 |
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 2 | 3 | 1 |
| Coenosiinae | 50792 | 2 | ||
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 7 | ||
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 5 | ||
| Echinogammarus | 888 | 364 | 5 | 10 |
| Gammaridae | 887 | 756 | 18 | 9 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 4 | 7 | 19 |
| Potamopyrgus antipodarum | 979 | 15 | 17 | 5 |
| Radix | 1004 | 3 | ||
| Lymnaeidae | 998 | 1 | ||
| Physella | 19280 | 2 | ||
| Ancylus fluviatilis | 1029 | 2 | 5 | 2 |
| Oligochaeta | 933 | 74 | 2 | 17 |
| Dugesiidae | 1055 | 35 | 1 | |
| Tricladida | 1054 | 1 | ||
| Prostoma | 3110 | 1 | 1 | |
| Nematoda | 1089 | 1 | 1 |