Listes faunistiques invertébrés
GRESSE A VARCES-ALLIERES-ET-RISSET 3 06580960
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/09/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Dalles, argiles | Moyenne | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Blocs | Moyenne | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 69 | 14 | 4 |
| Amphinemura | 21 | 22 | 3 | 1 |
| Nemoura | 26 | 18 | 1 | |
| Dinocras | 156 | 2 | 11 | 5 |
| Perlodidae | 127 | 2 | 1 | |
| Hydropsyche | 212 | 5 | 18 | 3 |
| Mystacides | 312 | 5 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | |
| Sericostoma | 322 | 8 | 1 | |
| Acentrella | 5151 | 18 | 24 | 8 |
| Baetis | 364 | 40 | 40 | 25 |
| Centroptilum | 383 | 4 | ||
| Caenis | 457 | 12 | 1 | 1 |
| Ephemera | 502 | 5 | 1 | |
| Heptageniidae | 399 | 4 | 40 | 7 |
| Ecdyonurus | 421 | 1 | 6 | 2 |
| Epeorus | 400 | 1 | 28 | 17 |
| Rhithrogena | 404 | 6 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 163 | 24 | 17 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | ||
| Riolus | 625 | 2 | 1 | |
| Athericidae | 838 | 9 | 2 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 752 | 71 | 23 |
| Empididae | 831 | 32 | 3 | 3 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Sciomyzidae | 845 | 2 | ||
| Simuliidae | 801 | 21 | 13 | 18 |
| Stratiomyidae | 824 | 1 | 1 | |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 5 | ||
| Calopteryx | 650 | 34 | ||
| Onychogomphus | 682 | 33 | 2 | 1 |
| Gammarus | 892 | 234 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 4 | ||
| Lymnaea | 999 | 3 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Erpobdellidae | 928 | 4 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 135 | 14 | 21 |
| Nematoda | 1089 | 16 | ||
| Gordiaca | 5189 | 1 | ||
| Hydracarina | 906 | 14 | 11 | 6 |