Listes faunistiques invertébrés
La Guiroue au niveau de Callian 05106245
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/05/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 20.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 42.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 17.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Branchage, racines | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 2 | 1 | |
| Nemoura | 26 | 2 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Baetis lato sensu | 9794 | 26 | 25 | 4 |
| Ephemerella ignita | 451 | 262 | 142 | 18 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 33 | 13 | 17 |
| Habrophlebia | 491 | 195 | 135 | 234 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Hydrometra | 740 | 2 | 2 | |
| Nepidae | 725 | 1 | ||
| Veliidae | 743 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | ||
| Oulimnius | 622 | 3 | 8 | 2 |
| Riolus | 625 | 1 | ||
| Haliplus | 518 | 3 | ||
| Helophorus | 604 | 5 | 1 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 38 | 46 | 51 |
| Limoniidae | 757 | 5 | 14 | 3 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Somatochlora | 693 | 1 | 2 | 3 |
| Sialis | 704 | 15 | 1 | |
| Echinogammarus | 888 | 4 | ||
| Gammarus | 892 | 1 | ||
| Niphargus | 902 | 24 | 1 | 6 |
| Asellidae | 880 | 14 | 1 | 10 |
| Pisidium | 1043 | 34 | 2 | 3 |
| Potamopyrgus | 978 | 85 | 102 | 133 |
| Ancylus | 1028 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Oligochaeta | 933 | 9 | 38 | 29 |
| Hydrozoa | 3168 | 6 | 9 |