Listes faunistiques invertébrés
inconnu au niveau de Labarrere 05106760
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/05/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 28.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 39.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | A |
| P2 | Dalles, argiles | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Limnephilinae | 3163 | 5 | 10 | 13 |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Plectrocnemia | 228 | 3 | 3 | 2 |
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 1 | ||
| Rhyacophila stricto-sensu | 5237 | 1 | ||
| Sericostoma | 322 | 1 | 2 | 2 |
| Baetis lato sensu | 9794 | 2 | 1 | |
| Ephemera | 502 | 88 | 79 | 62 |
| Gerridae | 734 | 17 | 15 | 3 |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | 2 | |
| Colymbetinae | 2395 | 4 | ||
| Elmis | 618 | 8 | 44 | 41 |
| Limnius | 623 | 4 | 4 | 38 |
| Riolus | 625 | 1 | ||
| Helophorus | 604 | 1 | 2 | |
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 133 | 14 | 4 |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 2 | ||
| Psychodidae | 783 | 2 | 1 | |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 16 | 6 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 121 | 504 | 444 |
| Gammarus | 892 | 5 | 137 | 225 |
| Niphargus | 902 | 1 | 1 | |
| Asellidae | 880 | 2 | 12 | |
| Procambarus | 2027 | 1 | ||
| Sphaeriidae | 1042 | 23 | ||
| Pisidium | 1043 | 8 | 7 | 5 |
| Sphaerium | 1044 | 7 | 59 | 26 |
| Potamopyrgus | 978 | 29 | 371 | 1088 |
| Ancylus | 1028 | 5 | 2 | |
| Oligochaeta | 933 | 29 | 7 | 15 |
| Planariidae | 1061 | 1 | 3 | 2 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 3 | 3 |