Listes faunistiques invertébrés
Herault à Brissac 1 06182050
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 02/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7520 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | C |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Litieres | Nulle | A |
| P6 | Bryophytes | Lente | A |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | C |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 53 | 24 |
| Leuctra geniculata | 33830 | 44 | 17 | |
| Hydropsychidae | 211 | 18 | 1 | 15 |
| Cheumatopsyche | 221 | 6 | 6 | |
| Hydropsyche | 212 | 51 | 2 | 11 |
| Hydroptila | 200 | 1 | 2 | |
| Orthotrichia | 197 | 10 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 9 | 1 | |
| Chimarra | 207 | 1 | 2 | |
| Polycentropodidae | 223 | 25 | 11 | 3 |
| Polycentropus | 231 | 5 | 12 | 7 |
| Psychomyia | 239 | 3 | 9 | 23 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 115 | 10 | 44 |
| Centroptilum | 383 | 3 | 3 | |
| Procloeon bifidum | 391 | 22 | 23 | |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 179 | 31 | 3 |
| Ephemerella ignita | 451 | 292 | 17 | 19 |
| Heptageniidae | 399 | 3 | 4 | |
| Ecdyonurus | 421 | 9 | 35 | |
| Choroterpes | 474 | 7 | 9 | |
| Potamanthus | 509 | 1 | 1 | |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 4 | 21 | 32 |
| Limnius | 623 | 3 | 10 | 9 |
| Normandia | 624 | 8 | ||
| Oulimnius | 622 | 64 | 14 | 35 |
| Stenelmis | 617 | 2 | 3 | |
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 2 | 6 | 3 |
| Chironomidae | 807 | 74 | 37 | 9 |
| Antocha | 759 | 25 | 1 | 16 |
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 3 | ||
| Micronecta | 719 | 4 | 68 | 1 |
| Calopteryx | 650 | 8 | ||
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 2 | 3 |
| Zygoptera | 9785 | 5 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 3 | 4 | |
| Asellidae | 880 | 3 | ||
| Gammaridae | 887 | 19 | 65 | 26 |
| Gammarus | 892 | 183 | 221 | 8 |
| Ancylus | 1028 | 7 | 10 | 2 |
| Potamopyrgus | 978 | 24 | 65 | 9 |
| Lymnaeidae | 998 | 2 | 1 | |
| Radix | 1004 | 5 | 2 | |
| Theodoxus | 967 | 1 | ||
| Physella | 19280 | 1 | ||
| Sphaeriidae | 1042 | 17 | 1 | |
| Pisidium | 1043 | 32 | ||
| Sphaerium | 1044 | 1 | ||
| Tricladida | 1054 | 5 | 5 | 15 |
| Dugesiidae | 1055 | 8 | 33 | 5 |
| Erpobdellidae | 928 | 5 | 4 | |
| Helobdella | 912 | 5 | ||
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 79 | 15 | 62 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |