Listes faunistiques invertébrés
Orb à Le-poujol-sur-orb 06185000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 15/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Granulats | Moyenne | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Blocs | Moyenne | A |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 25 | 15 | 96 |
| Leuctra | 69 | 82 | 38 | 200 |
| Oligoplectrum | 263 | 10890 | 609 | 172 |
| Hydropsychidae | 211 | 6 | 96 | 30 |
| Cheumatopsyche | 221 | 93 | 63 | 166 |
| Hydropsyche | 212 | 180 | 239 | 429 |
| Hydroptila | 200 | 4 | 1 | 59 |
| Orthotrichia | 197 | 3 | ||
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | 4 | |
| Oecetis | 317 | 1 | 1 | |
| Chimarra | 207 | 1 | 75 | 97 |
| Polycentropodidae | 223 | 3 | 1 | 4 |
| Polycentropus | 231 | 5 | 2 | |
| Psychomyiidae | 238 | 2 | 1 | 1 |
| Psychomyia | 239 | 282 | 166 | 248 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 35 | 44 |
| Baetis | 364 | 122 | 36 | 302 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 13 | ||
| Procloeon bifidum | 391 | 3 | ||
| Caenis | 457 | 272 | 335 | |
| Ephemerella ignita | 451 | 289 | 39 | 96 |
| Heptageniidae | 399 | 2 | 1 | 2 |
| Ecdyonurus | 421 | 2 | 4 | |
| Choroterpes | 474 | 1 | ||
| Oligoneuriella | 394 | 1 | 1 | |
| Potamanthus | 509 | 4 | 3 | 17 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 17 | 3 | 44 |
| Esolus | 619 | 143 | 213 | 24 |
| Limnius | 623 | 5 | 109 | 54 |
| Oulimnius | 622 | 343 | 228 | 243 |
| Stenelmis | 617 | 1 | 5 | 1 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 3 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 774 | 192 | 481 |
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 88 | 13 | 2 |
| Simuliidae | 801 | 70 | 225 | |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | 58 | |
| Hydrometra | 740 | 1 | ||
| Calopteryx | 650 | 9 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 5 | 50 | 20 |
| Gammarus | 892 | 82 | 81 | 18 |
| Ancylus | 1028 | 114 | 89 | 345 |
| Bithynia | 994 | 74 | ||
| Potamopyrgus | 978 | 12 | 59 | 21 |
| Lymnaeidae | 998 | 1 | 38 | |
| Radix | 1004 | 1 | 4 | |
| Corbicula | 1051 | 2 | 2 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 3 | |
| Dugesiidae | 1055 | 123 | 170 | 50 |
| Dugesia tigrina | 1060 | 182 | 55 | 1 |
| Erpobdellidae | 928 | 1 | 12 | 4 |
| Helobdella | 912 | 3 | ||
| Oligochaeta | 933 | 19 | 252 | 80 |
| Hydrozoa | 3168 | 3 | 3 | |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Rotifera | 5238 | 3 |