Listes faunistiques invertébrés
FIER A MOTZ 06071900
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 30.0 | 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 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 15 | 31 | 32 |
| Hydropsychidae | 211 | 4 | 16 | |
| Hydropsyche | 212 | 14 | 5 | 81 |
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 88 | 40 | 45 |
| Ceraclea | 313 | 3 | 1 | |
| Mystacides | 312 | 3 | 1 | |
| Polycentropodidae | 223 | 9 | ||
| Polycentropus | 231 | 3 | 8 | |
| Psychomyia | 239 | 7 | 53 | 11 |
| Rhyacophila lato-sensu | 183 | 12 | 16 | 37 |
| Baetis | 364 | 137 | 82 | 467 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 6 | 2 | 1 |
| Serratella | 5152 | 76 | 21 | 11 |
| Ecdyonurus | 421 | 13 | 10 | 4 |
| Micronectinae | 20396 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 7 | ||
| Elmis | 618 | 7 | 5 | 3 |
| Esolus | 619 | 14 | 10 | 27 |
| Limnius | 623 | 1 | 2 | |
| Riolus | 625 | 5 | 1 | |
| Haliplus | 518 | 4 | ||
| Hydraena | 608 | 3 | ||
| Hydrophilinae | 2517 | 3 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 488 | 424 | 727 |
| Empididae | 831 | 4 | 8 | |
| Limoniidae | 757 | 7 | 34 | 29 |
| Simuliidae | 801 | 5 | 21 | 36 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Gammarus | 892 | 845 | 84 | 32 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 3 | ||
| Physella | 19280 | 12 | ||
| Ancylus | 1028 | 3 | 2 | 1 |
| Erpobdellidae | 928 | 3 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 7 | 27 | 17 |
| Dugesiidae | 1055 | 4 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |