Listes faunistiques invertébrés
Ruisseau Du Coulazou à Fabregues 06189678
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 06/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 5 |
| Variété taxonomique | 47 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 62.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 30.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | B |
| P2 | Granulats | Nulle | A |
| P3 | Helophytes | Lente | B |
| P4 | Helophytes | Moyenne | C |
| P5 | Algues | Nulle | B |
| P6 | Hydrophytes | Lente | A |
| P7 | Vases | Nulle | A |
| P8 | Helophytes | Moyenne | C |
| P9 | Pierres, galets | Lente | A |
| P10 | Algues | Lente | B |
| P11 | Helophytes | Nulle | C |
| P12 | Helophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 8 | 17 |
| Hydroptila | 200 | 3 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 5 | ||
| Tinodes | 245 | 6 | ||
| Baetis | 364 | 1 | ||
| Cloeon | 387 | 210 | 43 | 43 |
| Caenis | 457 | 736 | 105 | 115 |
| Dryops | 613 | 1 | ||
| Oulimnius | 622 | 19 | 9 | 5 |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | 1 | 1 |
| Ochthebius | 609 | 1 | ||
| Limnophora | 848 | 1 | ||
| Ceratopogonidae | 819 | 86 | 1 | 1 |
| Chironomidae | 807 | 204 | 133 | 176 |
| Ephydridae | 844 | 2 | 4 | 4 |
| Psychodidae | 783 | 1 | ||
| Sciomyzidae | 845 | 1 | 1 | |
| Simuliidae | 801 | 34 | 88 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Gerris | 735 | 1 | 10 | 5 |
| Hydrometra | 740 | 5 | 12 | |
| Naucoridae | 722 | 1 | 2 | |
| Nepa | 726 | 1 | 1 | |
| Calopteryx | 650 | 2 | 10 | 6 |
| Coenagrionidae | 658 | 4 | 6 | 10 |
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Chalcolestes | 2611 | 37 | 25 | 10 |
| Libellulidae | 696 | 1 | 1 | 1 |
| Sympetrum | 699 | 7 | 4 | 1 |
| Platycnemis | 657 | 1 | 2 | |
| Zygoptera | 9785 | 1 | 1 | |
| Sisyra | 856 | 8 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 97 | 89 | 6 |
| Gammaridae | 887 | 196 | 3 | 29 |
| Gammarus | 892 | 391 | 195 | 380 |
| Ancylus | 1028 | 6 | 1 | |
| Bithynia | 994 | 24 | 18 | 103 |
| Ferrissia | 1030 | 2 | ||
| Bythiospeum | 3130 | 14 | 1 | 20 |
| Potamopyrgus | 978 | 129 | 44 | 1375 |
| Lymnaeidae | 998 | 8 | 3 | |
| Stagnicola | 5124 | 1 | ||
| Physella | 19280 | 3 | 4 | 3 |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 15 | 4 | 82 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Tricladida | 1054 | 1 | 1 | 1 |
| Dendrocoelum | 1072 | 1 | ||
| Dugesiidae | 1055 | 12 | 27 | 30 |
| Polycelis | 1064 | 7 | 5 | 4 |
| Erpobdellidae | 928 | 7 | 18 | 3 |
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 3 | 2 | |
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 17 | 1 | |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 |