Listes faunistiques invertébrés
GELON A LE-VERNEIL 06139800
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 40.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 2 | |
| Protonemura | 46 | 80 | 40 | 9 |
| Isoperla | 140 | 3 | ||
| Beraeidae | 327 | 1 | ||
| Beraea | 328 | 2 | 1 | |
| Hydropsyche | 212 | 3 | ||
| Crunoecia | 309 | 7 | ||
| Limnephilinae | 3163 | 5 | ||
| Odontocerum | 339 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 7 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 60 | 52 | 43 |
| Serratella | 5152 | 6 | 3 | |
| Ecdyonurus | 421 | 1 | 7 | |
| Rhithrogena | 404 | 1 | 5 | 1 |
| Elmis | 618 | 18 | 4 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 8 | 17 | 6 |
| Riolus | 625 | 2 | ||
| Hydraena | 608 | 13 | 21 | 5 |
| Eubria | 632 | 1 | ||
| Athericidae | 838 | 29 | 28 | 18 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 26 | 20 | 3 |
| Limoniidae | 757 | 5 | 3 | 8 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 22 | 12 | 2 |
| Stratiomyidae | 824 | 2 | ||
| Sisyra | 856 | 2 | ||
| Gammarus | 892 | 140 | 140 | 25 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 11 | 2 | 8 |
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 12 | 33 | 5 |
| Planariidae | 1061 | 2 | 13 | 2 |
| Nemathelmintha | 3111 | 3 |