Listes faunistiques invertébrés
FIER A MOTZ 06071900
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 43.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Blocs | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 17 | 2 |
| Agapetinae | 9812 | 7 | 3 | |
| Hydropsyche | 212 | 59 | 40 | 3 |
| Hydroptila | 200 | 7 | 21 | 181 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 25 | 8 | 37 |
| Psychomyia | 239 | 87 | 146 | 65 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 9 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 2 | 4 | 1 |
| Caenis | 457 | 5 | ||
| Serratella | 5152 | 20 | 5 | 7 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Gerridae | 734 | 2 | ||
| Hydrometra | 740 | 7 | ||
| Elmis | 618 | 2 | 3 | 7 |
| Esolus | 619 | 3 | 5 | 9 |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 5 | 3 | 14 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 9 | ||
| Hydrophilinae | 2517 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1913 | 2445 | 3525 |
| Empididae | 831 | 24 | 11 | 6 |
| Coenosiinae | 50792 | 3 | ||
| Limoniidae | 757 | 1 | 8 | 53 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 30 | 56 | 6 |
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 149 | 13 | 116 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Ancylus | 1028 | 5 | 9 | 8 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 5 | |
| Dugesiidae | 1055 | 3 | 6 | |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 |