Listes faunistiques invertébrés
Ruisseau Du Coulazou à Fabregues 06189678
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 14/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 34.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Algues | Moyenne | C |
| P3 | Helophytes | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Nulle | A |
| P9 | Pierres, galets | Nulle | B |
| P10 | Algues | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 3 | 16 | |
| Hydroptila | 200 | 3 | 33 | 29 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 2 | 1 | |
| Cloeon | 387 | 6 | 16 | 4 |
| Caenis | 457 | 173 | 135 | 223 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 19 | 34 | 43 |
| Haliplus | 518 | 9 | 4 | 4 |
| Limnophora | 848 | 1 | 1 | |
| Ceratopogoninae | 822 | 2 | 4 | 3 |
| Dasyheleinae | 821 | 1 | ||
| Forcypomyiinae | 9784 | 9 | ||
| Chironomidae | 807 | 161 | 160 | 201 |
| Eloeophila | 767 | 1 | ||
| Simulium | 806 | 6 | 11 | 320 |
| Oxycera | 829 | 1 | ||
| Naucoridae | 722 | 2 | ||
| Calopteryx | 650 | 36 | 2 | |
| Coenagrionidae | 658 | 10 | 1 | |
| Erythromma | 661 | 4 | 1 | |
| Ischnura | 666 | 8 | 1 | |
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Libellula | 697 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 6 | 4 | 1 |
| Zygoptera | 9785 | 34 | 1 | |
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 1 | ||
| Asellidae | 880 | 17 | 34 | 29 |
| Gammarus | 892 | 168 | 39 | 51 |
| Ancylus | 1028 | 1 | 2 | |
| Bithynia | 994 | 9 | 1 | |
| Potamopyrgus | 978 | 17 | 82 | 52 |
| Physella | 19280 | 2 | ||
| Armiger | 1016 | 1 | ||
| Succineidae | 20676 | 1 | ||
| Valvata | 972 | 1 | 3 | |
| Sphaeriidae | 1042 | 1 | 3 | |
| Pisidium | 1043 | 1 | 14 | |
| Dendrocoelum | 1072 | 2 | 3 | |
| Dugesia | 1056 | 8 | 5 | 57 |
| Polycelis | 1064 | 1 | 1 | |
| Erpobdellidae | 928 | 9 | 2 | 9 |
| Glossiphonia | 909 | 3 | 2 | 2 |
| Helobdella | 912 | 1 | 2 | |
| Hemiclepsis | 914 | 3 | 2 | |
| Oligochaeta | 933 | 1 | 24 | 63 |
| Spongillidae | 3106 | 3 |