Listes faunistiques invertébrés
Berange à Candillargues 2 06190700
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 25 |
| Taxon indicateur | Baetidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 21.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 15.0 | dominant |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 53.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Hydrophytes | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Vases | Nulle | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Granulats | Nulle | B |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Psychomyia | 239 | 1 | ||
| Cloeon | 387 | 61 | 25 | |
| Caenis | 457 | 88 | 67 | 138 |
| Oulimnius | 622 | 7 | 2 | |
| Haliplus | 518 | 30 | 3 | 7 |
| Ceratopogoninae | 822 | 7 | 5 | 2 |
| Chironomidae | 807 | 43 | 166 | 32 |
| Ephydridae | 844 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Micronecta | 719 | 13 | 420 | 445 |
| Gerris | 735 | 1 | 5 | |
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Coenagrionidae | 658 | 15 | 1 | 1 |
| Libellula | 697 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Atyaephyra | 861 | 2 | ||
| Procambarus | 2027 | 5 | 1 | |
| Asellidae | 880 | 7 | 2 | 1 |
| Gammaroidea | 23156 | 16 | 11 | 81 |
| Gammarus | 892 | 173 | 1 | 2 |
| Dikerogammarus | 4202 | 9 | ||
| Bithynia | 994 | 3 | 2 | |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 2 | ||
| Sphaeriidae | 1042 | 4 | 44 | 203 |
| Pisidium | 1043 | 2 | 6 | 100 |
| Tricladida | 1054 | 2 | 1 | |
| Dendrocoelum | 1072 | 11 | ||
| Dugesia | 1056 | 2 | 3 | |
| Erpobdellidae | 928 | 18 | 7 | 11 |
| Glossiphonia | 909 | 4 | 4 | 2 |
| Helobdella | 912 | 4 | 1 | |
| Oligochaeta | 933 | 9 | 140 | 270 |