Listes faunistiques invertébrés
Tech à Reynes 06167000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 12/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.9190 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Dalles, argiles | Lente | C |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Granulats | Lente | A |
| P5 | Sables | Lente | C |
| P6 | Branchage, racines | Lente | A |
| P7 | Blocs | Lente | C |
| P8 | Blocs | Rapide | C |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Hydrophytes | Moyenne | A |
| P11 | Algues | Rapide | A |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | 13 |
| Leuctra | 69 | 47 | 49 | 71 |
| Oligoplectrum | 263 | 1522 | 2012 | 110 |
| Calamoceras | 342 | 4 | 3 | |
| Glossosomatidae | 189 | 1 | 8 | |
| Agapetus | 191 | 4 | ||
| Goeridae | 286 | 2 | ||
| Goera | 287 | 1 | 3 | |
| Silo | 292 | 3 | 36 | 7 |
| Hydropsychidae | 211 | 51 | 38 | 6 |
| Cheumatopsyche | 221 | 8 | 55 | 37 |
| Hydropsyche | 212 | 30 | 12 | 4 |
| Hydroptila | 200 | 5 | 3 | 2 |
| Lepidostoma | 305 | 15 | ||
| Leptoceridae | 310 | 2 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 6 | 6 | |
| Ceraclea | 313 | 1 | 3 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 6 | 4 | |
| Polycentropus | 231 | 6 | 1 | 13 |
| Psychomyiidae | 238 | 1 | 4 | 2 |
| Psychomyia | 239 | 4 | 40 | 53 |
| Rhyacophila lato-sensu | 183 | 7 | 17 | 5 |
| Sericostoma | 322 | 3 | 1 | |
| Baetis | 364 | 193 | 66 | 29 |
| Pseudocentroptilum | 3207 | 1 | 1 | |
| Caenis | 457 | 2 | 1 | 5 |
| Ephemerella ignita | 451 | 84 | 4 | 5 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | 2 | |
| Dryops | 613 | 6 | 1 | |
| Pomatinus | 611 | 5 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 68 | 42 | 17 |
| Esolus | 619 | 5 | 44 | 27 |
| Limnius | 623 | 38 | 113 | 42 |
| Oulimnius | 622 | 424 | 67 | 78 |
| Stenelmis | 617 | 18 | 57 | 5 |
| Orectochilus | 515 | 2 | 5 | |
| Hydraena | 608 | 3 | ||
| Limnophora | 848 | 2 | ||
| Atherix | 839 | 6 | 4 | 1 |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 49 | 56 | 29 |
| Chelifera | 2884 | 2 | ||
| Clinocerinae | 9813 | 1 | ||
| Limoniidae | 757 | 4 | ||
| Dicranota | 765 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 122 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Gammaridae | 887 | 41 | ||
| Gammarus | 892 | 25 | 2 | |
| Ancylus | 1028 | 18 | 23 | 14 |
| Potamopyrgus | 978 | 60 | 6 | |
| Lymnaeidae | 998 | 20 | 1 | 14 |
| Radix | 1004 | 4 | 1 | |
| Theodoxus | 967 | 1 | ||
| Physidae | 995 | 1 | 4 | |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 1 | 1 | |
| Gyraulus | 1015 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Tricladida | 1054 | 6 | 10 | 4 |
| Dugesiidae | 1055 | 82 | 37 | 11 |
| Oligochaeta | 933 | 15 | 28 | 7 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |