Listes faunistiques invertébrés
REYSSOUZE A PONT-DE-VAUX 1 06047200
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 88.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Anax | 675 | 1 | ||
| Asellidae | 880 | 1 | 1 | |
| Atyaephyra | 861 | 2 | 1 | |
| Caenis | 457 | 5 | 2 | |
| Chironomidae | 807 | 1601 | 736 | 657 |
| Cladocera | 3127 | 1 | 1 | 1 |
| Cloeon | 387 | 41 | 1 | |
| Coenagrionidae | 658 | 285 | 2 | |
| Corbicula | 1051 | 5 | 5 | |
| Crangonyx | 5116 | 56 | 1 | |
| Cyrnus | 224 | 1 | ||
| Ecnomus | 249 | 1 | ||
| Ferrissia | 1030 | 4 | 1 | |
| Gammarus | 892 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Micronecta | 719 | 132 | 56 | 512 |
| Mystacides | 312 | 1 | 1 | |
| Oligochaeta | 933 | 328 | 1152 | 896 |
| Orconectes | 870 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Physa (sensu lato) | 997 | 7 | ||
| Physella | 19280 | 5 | ||
| Pisidium | 1043 | 16 | 42 | |
| Planorbidae | 1009 | 29 | ||
| Platycnemis | 657 | 3 | 1 | |
| Potamopyrgus | 978 | 1088 | 2 | |
| Radix | 1004 | 3 | ||
| Ranatra | 727 | 1 | ||
| Sisyra | 856 | 1 | ||
| Sphaeriidae | 1042 | 22 | 11 | |
| Sphaerium | 1044 | 1 | ||
| Valvata | 972 | 1 |