Listes faunistiques invertébrés
Ruisseau Du Coulazou à Fabregues 06189678
- Télécharger la fiche IRSTEA xls / 80 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 10.0 | dominant |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B1 |
| P2 | Litieres | Lente | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Blocs | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Algues | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Dalles, argiles | Nulle | B3 |
| P12 | Dalles, argiles | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | 2 | |
| Hydroptila | 200 | 124 | 85 | 23 |
| Mystacides | 312 | 23 | 2 | 11 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 6 | ||
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 11 | 2 | 9 |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 32 | 75 | |
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 170 | 105 | 35 |
| Notonectidae | 728 | 1 | ||
| Oulimnius | 622 | 21 | 14 | 95 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 240 | 130 | 100 |
| Empididae | 831 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 1 | 1 | 1 |
| Coenagrionidae | 658 | 3 | 3 | |
| Chalcolestes | 2611 | 6 | ||
| Gammarus | 892 | 220 | 150 | 420 |
| Asellidae | 880 | 25 | 20 | 8 |
| Cambaridae | 2024 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 105 | 14 | 45 |
| Bithynia | 994 | 18 | 1 | 14 |
| Potamopyrgus | 978 | 90 | 40 | 310 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 7 | ||
| Planorbidae | 1009 | 2 | 2 | 1 |
| Erpobdellidae | 928 | 12 | 2 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Dendrocoelidae | 1071 | 2 | 2 | |
| Dugesiidae | 1055 | 13 | 19 | 115 |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 3 | 5 | 2 |
| Hydrozoa | 3166 | 3 | 3 |