Listes faunistiques invertébrés
Gard à Remoulins 06130500
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 17/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| Taxon indicateur | Leuctridae |
| 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 | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 26.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Algues | Nulle | B |
| P3 | Pierres, galets | Nulle | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Algues | Lente | B |
| P7 | Granulats | Nulle | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Blocs | Nulle | A |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra geniculata | 33830 | 3 | ||
| Hydropsychidae | 211 | 120 | ||
| Hydropsyche | 212 | 3 | 34 | |
| Hydroptila | 200 | 4 | ||
| Orthotrichia | 197 | 12 | 1 | |
| Athripsodes | 311 | 5 | 12 | 12 |
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 1 | 2 | 5 |
| Polycentropus | 231 | 8 | 12 | 10 |
| Psychomyia | 239 | 31 | 1 | |
| Tinodes | 245 | 2 | ||
| Baetis | 364 | 2 | 37 | 70 |
| Cloeon | 387 | 74 | 49 | 22 |
| Procloeon bifidum | 391 | 2 | 1 | 5 |
| Pseudocentroptilum | 3207 | 2 | 1 | |
| Caenis | 457 | 13 | 102 | 72 |
| Ephemerella ignita | 451 | 7 | 2 | |
| Heptageniidae | 399 | 8 | ||
| Ecdyonurus | 421 | 11 | ||
| Choroterpes | 474 | 1 | 37 | 25 |
| Ephoron | 496 | 5 | 21 | 3 |
| Potamanthus | 509 | 1 | 5 | |
| Dryops | 613 | 1 | 23 | |
| Bidessus | 532 | 6 | 7 | |
| Colymbetinae | 2395 | 5 | ||
| Hydroporinae | 2393 | 2 | 1 | |
| Esolus | 619 | 2 | 33 | 6 |
| Oulimnius | 622 | 54 | 45 | 42 |
| Stenelmis | 617 | 2 | 22 | |
| Haliplus | 518 | 8 | ||
| Peltodytes | 519 | 50 | 47 | 59 |
| Ceratopogonidae | 819 | 19 | 83 | 218 |
| Chironomidae | 807 | 78 | 397 | 190 |
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 4 | 1 | 1 |
| Micronecta | 719 | 2 | 56 | 81 |
| Sigara | 716 | 1 | ||
| Anisoptera | 9787 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | 4 |
| Chalcolestes | 2611 | 2 | ||
| Zygoptera | 9785 | 5 | 18 | |
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Atyaephyra | 861 | 6 | ||
| Asellidae | 880 | 62 | 44 | 44 |
| Gammaridae | 887 | 23 | 4 | 10 |
| Gammarus | 892 | 25 | 7 | 19 |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 5 | 15 | |
| Bithynia | 994 | 465 | 1 | 179 |
| Potamopyrgus | 978 | 50 | 39 | 60 |
| Lymnaeidae | 998 | 26 | 21 | 12 |
| Radix | 1004 | 18 | 1 | 13 |
| Theodoxus | 967 | 16 | 1 | |
| Physa (sensu lato) | 997 | 6 | 1 | 1 |
| Physella | 19280 | 21 | 7 | 13 |
| Gyraulus | 1015 | 2 | 9 | |
| Valvata | 972 | 4 | ||
| Corbicula | 1051 | 2 | 2 | 4 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | 1 | |
| Tricladida | 1054 | 3 | ||
| Dendrocoelum | 1072 | 1 | ||
| Dugesiidae | 1055 | 153 | 46 | 17 |
| Erpobdellidae | 928 | 2 | 6 | |
| Glossiphonia | 909 | 2 | 2 | |
| Oligochaeta | 933 | 21 | 169 | 124 |
| Hydrozoa | 3168 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |