Listes faunistiques invertébrés
Coulon à Cavaillon 06165900
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 33 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4362 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 70.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 18.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Lente | A |
| P2 | Sables | Nulle | A |
| P3 | Algues | Rapide | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | 54 | 256 |
| Hydroptilidae | 193 | 8 | ||
| Hydroptila | 200 | 164 | 106 | 53 |
| Athripsodes | 311 | 1 | 3 | |
| Mystacides | 312 | 1 | 1 | 5 |
| Psychomyia | 239 | 23 | 7 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 816 | 376 | 656 |
| Caenis | 457 | 10 | 72 | 176 |
| Heptageniidae | 399 | 1 | 1 | 2 |
| Ecdyonurus | 421 | 3 | 10 | |
| Micronecta | 719 | 2 | 6 | |
| Elmis | 618 | 1 | 251 | 11 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 3 | ||
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 5 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 448 | 320 | 512 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 4 | 5 | |
| Simuliidae | 801 | 39 | 112 | 8 |
| Tipulidae | 753 | 2 | ||
| Odonata | 648 | 2 | ||
| Calopteryx | 650 | 9 | ||
| Platycnemis | 657 | 1 | ||
| Ostracoda | 3170 | 2 | ||
| Gammarus | 892 | 3 | 10 | 136 |
| Hydracarina | 906 | 7 | 9 | 8 |
| Corbicula | 1051 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 2 | 1 |
| Ancylus | 1028 | 4 | 120 | 176 |
| Potamopyrgus | 978 | 360 | 344 | 1136 |
| Radix | 1004 | 2 | 1 | |
| Theodoxus | 967 | 1 | 6 | |
| Physa (sensu lato) | 997 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 3 | 7 | |
| Oligochaeta | 933 | 3 | 256 | 352 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 15 | 2 | |
| Nematoda | 1089 | 1 | 1 |