Listes faunistiques invertébrés
ARDECHE A VALLON-PONT-D'ARC 2 06115090
- Télécharger la fiche IRSTEA xls / 171 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 16 | 3 | |
| Leuctra | 69 | 2 | 76 | 18 |
| Ecnomus | 249 | 1 | ||
| Cheumatopsyche | 221 | 1 | 84 | 5 |
| Hydropsyche | 212 | 7 | 181 | 20 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 14 | 1 | |
| Setodes | 318 | 3 | 36 | 21 |
| Chimarra | 207 | 104 | 23 | |
| Polycentropus | 231 | 9 | 10 | |
| Polycentropodidae | 223 | 3 | ||
| Psychomyia | 239 | 17 | 6 | |
| Rhyacophila lato-sensu | 183 | 12 | ||
| Baetis lato sensu | 9794 | 46 | 124 | 46 |
| Cloeon | 387 | 24 | ||
| Procloeon | 390 | 1 | 4 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 25 | 2 | 15 |
| Ecdyonurus | 421 | 27 | 4 | |
| Heptageniidae | 399 | 7 | 5 | |
| Choroterpes | 474 | 1 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 9 | 5 | |
| Dryops | 613 | 2 | 1 | |
| Bidessus | 532 | 1 | 2 | |
| Elmis | 618 | 9 | ||
| Esolus | 619 | 3 | 37 | 26 |
| Limnius | 623 | 1 | 4 | 2 |
| Oulimnius | 622 | 1 | 1 | 1 |
| Stenelmis | 617 | 1 | 1 | 1 |
| Haliplus | 518 | 2 | ||
| Peltodytes | 519 | 20 | ||
| Hydrophilinae | 2517 | 5 | 1 | |
| Hydrophilidae | 571 | 3 | ||
| Hydroscapha | 629 | 1 | ||
| Atherix | 839 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 44 | 168 | 54 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 112 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Branchioures | 3131 | 3 | ||
| Corbicula | 1051 | 2 | 4 | |
| Potamopyrgus | 978 | 7 | ||
| Galba | 1001 | 1 | ||
| Physella | 19280 | 9 | 2 | |
| Physidae | 995 | 8 | 1 | |
| Planorbidae | 1009 | 4 | ||
| Erpobdellidae | 928 | 1 | 4 | |
| Oligochaeta | 933 | 56 | 4 | 26 |
| Dugesia | 1056 | 1 | 24 | 10 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |