Listes faunistiques invertébrés
Salaison à Mauguio 2 06300400
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 41 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 7.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 55.0 | dominant |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Algues | Nulle | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Algues | Moyenne | C |
| P9 | Algues | Lente | C |
| P10 | Algues | Nulle | C |
| P11 | Helophytes | Nulle | B |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 24 | 2 | 72 |
| Hydroptila | 200 | 2 | 6 | 9 |
| Setodes | 318 | 226 | 39 | 23 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 8 | 1 | 24 |
| Baetidae | 363 | 16 | 2 | |
| Baetis | 364 | 245 | 101 | 9 |
| Cloeon | 387 | 152 | 236 | |
| Caenis | 457 | 13 | 17 | 2 |
| Dryops | 613 | 9 | 1 | |
| Oulimnius | 622 | 169 | 33 | 145 |
| Stenelmis | 617 | 29 | 7 | 27 |
| Haliplus | 518 | 4 | 3 | |
| Peltodytes | 519 | 1 | ||
| Chironomidae | 807 | 106 | 133 | 217 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 8 | 10 | |
| Gerris | 735 | 5 | ||
| Naucoridae | 722 | 7 | 14 | 13 |
| Aeshnidae | 669 | 2 | ||
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Coenagrionidae | 658 | 11 | ||
| Oxygastra | 691 | 6 | ||
| Onychogomphus | 682 | 3 | 2 | 5 |
| Sympetrum | 699 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Zygoptera | 9785 | 4 | 14 | |
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 13 | ||
| Echinogammarus | 888 | 280 | 44 | 22 |
| Gammarus | 892 | 253 | 2 | 2 |
| Bithynia | 994 | 10 | 9 | 1 |
| Belgrandia | 982 | 3 | ||
| Potamopyrgus | 978 | 2 | 26 | 3 |
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 34 | 37 | 3 |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 4 | 2 | 2 |
| Planorbidae | 1009 | 68 | 1 | |
| Valvata | 972 | 2 | ||
| Corbicula | 1051 | 1 | 1 | |
| Pisidium | 1043 | 9 | 14 | 1 |
| Tricladida | 1054 | 1 | ||
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 52 | 211 | 44 |
| Erpobdellidae | 928 | 10 | 12 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 714 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |