Listes faunistiques invertébrés
Le Dourdou à Grand Vabre 05095000
- Télécharger la fiche IRSTEA xls / 133 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Blocs | Moyenne | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Blocs | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 75 | 57 | |
| Leuctra | 69 | 141 | 105 | |
| Perla | 164 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 1 | 207 | 585 |
| Hydropsyche | 212 | 126 | 75 | |
| Orthotrichia | 197 | 1 | ||
| Leptocerus | 319 | 885 | ||
| Chimarra | 207 | 2 | 3 | |
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 12 | 9 | |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 15 | 26 | |
| Centroptilum | 383 | 7 | ||
| Caenis | 457 | 9 | 2 | 2 |
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 4 | 19 | |
| Choroterpes | 474 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Ephoron | 496 | 1 | ||
| Aphelocheirus | 721 | 4 | 2 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 114 | 100 | |
| Esolus | 619 | 191 | 201 | |
| Limnius | 623 | 63 | 33 | |
| Oulimnius | 622 | 116 | 38 | 78 |
| Stenelmis | 617 | 204 | 112 | |
| Orectochilus | 515 | 2 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Athericidae | 838 | 9 | 13 | |
| Chironomidae | 807 | 150 | 198 | 120 |
| Limoniidae | 757 | 24 | 15 | |
| Simuliidae | 801 | 1 | 1 | |
| Boyeria | 670 | 12 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | 5 | 5 |
| Platycnemis | 657 | 12 | ||
| Corbicula | 1051 | 2 | 9 | 9 |
| Ancylus | 1028 | 4 | 4 | |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 1 | ||
| Physa (sensu lato) | 997 | 2 |