Listes faunistiques invertébrés
Herault à Brissac 1 06182050
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/06/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.8330 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 5.0 | dominant |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 6 | 11 |
| Perlidae | 155 | 1 | ||
| Agapetus | 191 | 1 | ||
| Cheumatopsyche | 221 | 7 | ||
| Hydropsyche | 212 | 1 | 15 | 12 |
| Athripsodes | 311 | 1 | ||
| Chimarra | 207 | 71 | 3 | 1 |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetis | 364 | 46 | 86 | 253 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 12 | ||
| Serratella | 5152 | 534 | 53 | 56 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | 4 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Ephoron | 496 | 1 | 1 | |
| Potamanthus | 509 | 5 | 2 | 3 |
| Micronecta | 719 | 5 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 18 | 2 | |
| Esolus | 619 | 15 | 7 | 8 |
| Limnius | 623 | 13 | 4 | |
| Normandia | 624 | 1 | 2 | |
| Oulimnius | 622 | 20 | 2 | 4 |
| Stenelmis | 617 | 1 | ||
| Blephariceridae | 747 | 17 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 110 | 58 | 13 |
| Empididae | 831 | 1 | 1 | |
| Muscidae | 32534 | 23 | 1 | |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 63 | 91 | 44 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 13 | ||
| Atyaephyra | 861 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Potamopyrgus | 978 | 2 | 3 | |
| Theodoxus | 967 | 1 | 9 | |
| Ancylus | 1028 | 2 | 3 | |
| Glossiphoniidae | 908 | 1 | 1 | |
| Dugesiidae | 1055 | 45 | 2 | |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 8 | 59 | 13 |
| Hydracarina | 906 | 1 | 1 | 1 |