Listes faunistiques invertébrés
La Guiroue au niveau de Callian 05106245
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| 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 | 1.0 | marginal |
| Branchage, racines | 18.0 | dominant |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 12 | 22 | 1 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 4 | 1 | |
| Cyrnus | 224 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 1 | 4 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 6 | ||
| Leptophlebiidae | 473 | 2 | 12 | |
| Habrophlebia | 491 | 1 | 6 | |
| Gerridae | 734 | 4 | 20 | |
| Hydrometra | 740 | 1 | 3 | |
| Nepidae | 725 | 2 | ||
| Notonectidae | 728 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 2 | 5 |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 94 | 50 | 17 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Psychodidae | 783 | 1 | ||
| Boyeria | 670 | 2 | ||
| Somatochlora | 693 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 12 | 122 | 5 |
| Sialis | 704 | 2 | 3 | |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 39 | 798 | 1 |
| Gammarus | 892 | 5 | 11 | |
| Niphargus | 902 | 9 | 3 | 1 |
| Asellidae | 880 | 3 | 1 | |
| Pisidium | 1043 | 2 | 12 | 15 |
| Sphaerium | 1044 | 3 | 3 | |
| Potamopyrgus | 978 | 109 | 220 | 462 |
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 93 | 41 | 13 |
| Nematoda | 1089 | 3 | 1 | |
| Hydracarina | 906 | 3 | 5 | 2 |
| Hydrozoa | 3168 | 2 | 4 | |
| Bryozoa | 1087 | 1 | 1 |