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 |
I2M2 | 0.4353 |
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 |