Listes faunistiques invertébrés
Ardeche à St-julien-de-peyrolas 06115700
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/08/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 73.4 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 0.6 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | B1 |
| P2 | Blocs | Moyenne | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 3 | 6 | |
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 29 | 18 | 25 |
| Hydropsychidae | 211 | 28 | ||
| Cheumatopsyche | 221 | 41 | 195 | 129 |
| Hydropsyche | 212 | 111 | 531 | 221 |
| Hydroptila | 200 | 42 | 10 | 24 |
| Orthotrichia | 197 | 33 | 2 | 14 |
| Leptoceridae | 310 | 3 | 1 | 3 |
| Athripsodes | 311 | 4 | 3 | 6 |
| Ceraclea | 313 | 2 | 1 | 10 |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 6 | ||
| Setodes | 318 | 4 | 7 | |
| Chimarra | 207 | 16 | 86 | 17 |
| Polycentropodidae | 223 | 2 | 3 | |
| Polycentropus | 231 | 3 | 15 | 25 |
| Psychomyia | 239 | 86 | 331 | 500 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetidae | 363 | 5 | 5 | 11 |
| Baetis | 364 | 10 | 229 | 21 |
| Raptobaetopus | 3198 | 5 | 4 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 7 | 53 | 53 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 14 | 109 | 17 |
| Leptophlebiidae | 473 | 12 | 15 | |
| Choroterpes | 474 | 4 | ||
| Ephoron | 496 | 1 | 2 | 3 |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 10 | 12 | 4 |
| Elmidae | 614 | 18 | 21 | |
| Stenelmis | 617 | 15 | 11 | |
| Esolus | 619 | 211 | 192 | 374 |
| Oulimnius | 622 | 41 | 20 | 96 |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 633 | 320 | 275 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 4 | ||
| Calopteryx | 650 | 52 | 3 | 5 |
| Coenagrionidae | 658 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Onychogomphus | 682 | 1 | 1 | 6 |
| Platycnemis | 657 | 4 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 2 | ||
| Corbicula | 1051 | 127 | 23 | 95 |
| Theodoxus | 967 | 1 | 10 | |
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 300 | 21 | 262 |
| Nematoda | 1089 | 1 | 2 | |
| Oligochaeta | 933 | 2 | 14 | 17 |
| Hydracarina | 906 | 14 | 200 | 131 |
| Prostoma | 3110 | 6 |