Listes faunistiques invertébrés
Maury à Maury 06173500
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.7274 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 68.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | B |
| P2 | Dalles, argiles | Lente | B |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Rapide | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | A |
| P9 | Granulats | Lente | A |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 10 | ||
| Leuctra geniculata | 33830 | 5 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 8 | 1 | |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 15 | 1 | |
| Orthotrichia | 197 | 1 | ||
| Setodes | 318 | 3 | 4 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 1 | 1 | 4 |
| Tinodes | 245 | 3 | 1 | 6 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 16 | |
| Centroptilum | 383 | 3 | 1 | 3 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 85 | 51 | 17 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Habrophlebia | 491 | 1 | 2 | 1 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 2 | 5 | |
| Esolus | 619 | 1 | 6 | |
| Oulimnius | 622 | 6 | 17 | 17 |
| Stenelmis | 617 | 1 | 4 | 1 |
| Haliplus | 518 | 3 | 1 | |
| Peltodytes | 519 | 4 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 3 | 10 | |
| Chironomidae | 807 | 10 | 9 | 99 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 3 | ||
| Tipulidae | 753 | 5 | 1 | 4 |
| Nepa | 726 | 1 | ||
| Coenagrionidae | 658 | 4 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 12 | 12 | 3 |
| Crocothemis | 2676 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Platycnemis | 657 | 5 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 9 | 5 | 5 |
| Potamopyrgus | 978 | 24 | 5 | 14 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |