Listes faunistiques invertébrés
Tech à Reynes 06167000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8870 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 5.0 | dominant |
| Algues | ||
| Dalles, argiles | 67.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 23 | 22 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | ||
| Brachycentridae | 262 | 52 | 4 | 1 |
| Brachycentrus | 265 | 96 | 2 | 1 |
| Micrasema | 268 | 1 | ||
| Calamoceras | 342 | 4 | ||
| Cheumatopsyche | 221 | 34 | 18 | |
| Hydropsyche | 212 | 59 | 63 | |
| Hydroptilidae | 193 | 4 | 4 | 1 |
| Hydroptila | 200 | 5 | 2 | 24 |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 3 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | ||
| Ylodes | 5140 | 2 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 34 | 12 | |
| Psychomyia | 239 | 41 | 35 | 15 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 25 | 4 | 2 |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 17 | 34 | 73 |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 33 | 3 | 1 |
| Serratella | 5152 | 27 | 2 | |
| Ecdyonurus | 421 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 33 | 39 | 20 |
| Dryops | 613 | 57 | 6 | 1 |
| Pomatinus substriatus | 33844 | 19 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 63 | 12 | 1 |
| Esolus | 619 | 60 | 7 | 1 |
| Limnius | 623 | 104 | 21 | 3 |
| Oulimnius | 622 | 196 | 16 | 5 |
| Stenelmis | 617 | 4 | 1 | |
| Orectochilus | 515 | 2 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 355 | 217 | 189 |
| Empididae | 831 | 1 | 1 | |
| Muscidae | 32534 | 1 | 1 | |
| Limoniidae | 757 | 16 | 1 | |
| Tabanidae | 837 | 11 | ||
| Calopteryx | 650 | 3 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 26 | ||
| Ostracoda | 3170 | 1 | ||
| Corbicula | 1051 | 1 | ||
| Potamopyrgus | 978 | 1 | 2 | |
| Radix | 1004 | 20 | 18 | |
| Physella | 19280 | 4 | 5 | |
| Ancylus | 1028 | 17 | 9 | 7 |
| Dugesiidae | 1055 | 70 | 1 | |
| Oligochaeta | 933 | 1 | 2 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |