Listes faunistiques invertébrés
Arrat de devant A SAINT-BLANCARD 05118760
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Euleuctra geniculata | 68 | 2 | 3 | |
| Amphinemura | 21 | 4 | ||
| Isoperla | 140 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 1 | ||
| Hydropsyche | 212 | 1 | 7 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | 3 | 1 |
| Oecetis | 317 | 8 | 4 | |
| Limnephilinae | 3163 | 8 | 6 | |
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 6 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 7 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | ||
| Baetis lato sensu | 9794 | 3 | 14 | 17 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 8 | 13 | 36 |
| Ephemera | 502 | 2 | 5 | 3 |
| Ecdyonurus | 421 | 13 | 18 | |
| Leptophlebiidae | 473 | 5 | 1 | |
| Habrophlebia | 491 | 3 | ||
| Micronecta | 719 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Pomatinus | 611 | 4 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 9 | ||
| Elmis | 618 | 19 | 9 | 142 |
| Esolus | 619 | 2 | 3 | 31 |
| Limnius | 623 | 1 | 5 | 19 |
| Oulimnius | 622 | 12 | 1 | 2 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 2 | 4 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 326 | 335 | 346 |
| Dixidae | 793 | 11 | 2 | |
| Limoniidae | 757 | 3 | 7 | 15 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 1 | 2 | |
| Boyeria | 670 | 119 | 2 | 2 |
| Onychogomphus | 682 | 2 | 2 | 2 |
| Calopteryx | 650 | 19 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 5 | 1 | |
| Echinogammarus | 888 | 1376 | 251 | 356 |
| Gammarus | 892 | 1 | 1 | |
| Niphargus | 902 | 1 | 1 | |
| Procambarus | 2027 | 1 | ||
| Pisidium | 1043 | 4 | 1 | |
| Potamopyrgus | 978 | 206 | 215 | 30 |
| Ancylus | 1028 | 1 | 7 | 298 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 10 | 29 | 56 |
| Hydracarina | 906 | 3 | 7 | 2 |
| Hydrozoa | 3168 | 4 | 2 |