Listes faunistiques invertébrés
La Vère en aval de Taix 05120100
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 37.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Granulats | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Amphinemura | 21 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Silo-lithax | 5219 | 2 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Baetis lato sensu | 9794 | 53 | 220 | 69 |
| Centroptilum luteolum | 384 | 6 | 17 | 1 |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 42 | 23 | 14 |
| Ecdyonurus | 421 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 140 | 64 | 34 |
| Leptophlebiidae | 473 | 56 | 129 | 31 |
| Micronecta | 719 | 1 | ||
| Colymbetinae | 2395 | 2 | 1 | |
| Elmis | 618 | 22 | 4 | 8 |
| Esolus | 619 | 26 | 7 | |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 401 | 274 | 158 |
| Riolus | 625 | 7 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 383 | 180 | 46 |
| Dixidae | 793 | 6 | 1 | |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 2 | 7 | 8 |
| Simuliidae | 801 | 4 | 10 | 11 |
| Stratiomyidae | 824 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Gammarus | 892 | 2 | 2 | 1 |
| Asellidae | 880 | 13 | 5 | 8 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 226 | 600 | 219 |
| Galba truncatula | 1002 | 3 | 1 | 1 |
| Physa (sensu lato) | 997 | 140 | 24 | 36 |
| Physella | 19280 | 143 | 17 | 27 |
| Planorbidae | 1009 | 13 | 8 | 5 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 11 | 31 | 55 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 | 1 |