Listes faunistiques invertébrés
DOLON A SABLONS 06101000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/07/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 8 | 11 |
| Nemoura | 26 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Leptoceridae | 310 | 2 | ||
| Mystacides | 312 | 4 | 2 | |
| Odontocerum | 339 | 5 | 3 | |
| Cyrnus | 224 | 1 | ||
| Lype | 241 | 9 | ||
| Tinodes | 245 | 1 | 1 | 7 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetidae | 363 | 8 | 15 | |
| Baetis | 364 | 1 | 2 | 1 |
| Centroptilum | 383 | 4 | 1 | |
| Procloeon | 390 | 4 | 14 | |
| Caenis | 457 | 23 | 55 | 13 |
| Ephemera | 502 | 9 | 10 | 12 |
| Micronectinae | 20396 | 9 | ||
| Pomatinus substriatus | 33844 | 7 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 83 | 26 | 45 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 4 | 1 | 2 |
| Riolus | 625 | 36 | 18 | 19 |
| Stenelmis | 617 | 119 | 21 | 32 |
| Chironomidae | 807 | 36 | 63 | 53 |
| Empididae | 831 | 5 | 3 | 3 |
| Limoniidae | 757 | 9 | 11 | 11 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 4 | 5 |
| Orthetrum | 698 | 1 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 13 | 12 | 7 |
| Gammarus | 892 | 359 | 417 | 988 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 4 | 5 | 1 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 19 | 15 | 5 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 2 | 7 | |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 4 | 214 | 161 |
| Dendrocoelidae | 1071 | 1 | 1 | 1 |
| Dugesiidae | 1055 | 6 | 1 | 2 |
| Hydrozoa | 3168 | 1 |