Listes faunistiques invertébrés
Tech à Brouilla 06300071
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.9670 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 11.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Blocs | Rapide | B |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Hydrophytes | Lente | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Blocs | Nulle | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Lente | A |
| P9 | Helophytes | Nulle | A |
| P10 | Sables | Nulle | B |
| P11 | Pierres, galets | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perla | 164 | 1 | ||
| Oligoplectrum | 263 | 17 | 144 | 230 |
| Calamoceras | 342 | 2 | ||
| Glossosomatidae | 189 | 2 | ||
| Goera | 287 | 3 | 2 | |
| Hydropsychidae | 211 | 33 | 4 | |
| Cheumatopsyche | 221 | 42 | 77 | |
| Hydropsyche | 212 | 93 | 61 | |
| Orthotrichia | 197 | 1 | 1 | 1 |
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 17 | ||
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Setodes | 318 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Chimarra | 207 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 3 | 3 |
| Psychomyia | 239 | 19 | 34 | 93 |
| Rhyacophila lato-sensu | 183 | 4 | 6 | |
| Baetidae | 363 | 9 | 1 | |
| Baetis | 364 | 20 | 19 | |
| Cloeon | 387 | 14 | ||
| Procloeon | 390 | 6 | 1 | 1 |
| Procloeon bifidum | 391 | 12 | 1 | |
| Caenis | 457 | 10 | 43 | 77 |
| Ephemerella ignita | 451 | 2 | 2 | |
| Ephoron | 496 | 8 | 55 | |
| Dryops | 613 | 3 | 1 | |
| Laccophilus | 553 | 1 | ||
| Stictotarsus | 550 | 2 | ||
| Elmis | 618 | 16 | 48 | 16 |
| Esolus | 619 | 115 | 96 | 132 |
| Limnius | 623 | 6 | 19 | 11 |
| Oulimnius | 622 | 241 | 63 | 244 |
| Stenelmis | 617 | 11 | 1 | |
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 5 | ||
| Ceratopogonidae | 819 | 4 | 3 | 1 |
| Chironomidae | 807 | 117 | 52 | 47 |
| Ephydridae | 844 | 3 | ||
| Simuliidae | 801 | 11 | 1 | |
| Tipulidae | 753 | 1 | ||
| Aphelocheirus | 721 | 7 | 2 | 7 |
| Micronecta | 719 | 8 | 7 | |
| Hydrometra | 740 | 1 | ||
| Anisoptera | 9787 | 2 | 1 | 1 |
| Calopteryx | 650 | 6 | ||
| Coenagrionidae | 658 | 12 | ||
| Gomphidae | 678 | 2 | ||
| Platycnemis | 657 | 2 | ||
| Zygoptera | 9785 | 19 | ||
| Gammarus | 892 | 8 | 1 | |
| Ancylus | 1028 | 2 | 15 | 6 |
| Potamopyrgus | 978 | 10 | 2 | 2 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 2 | 4 | 1 |
| Dugesiidae | 1055 | 9 | 26 | 5 |
| Oligochaeta | 933 | 45 | 2 | 1 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |