Listes faunistiques invertébrés
Herault à Brissac 1 06182050
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| Date prélèvement | 16/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.8880 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Bryophytes | Nulle | A |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Hydrophytes | Moyenne | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 9 | 6 | |
| Leuctra | 69 | 2 | 7 | 9 |
| Perla | 164 | 3 | ||
| Micrasema | 268 | 1 | ||
| Hydropsychidae | 211 | 4 | 1 | |
| Cheumatopsyche | 221 | 5 | ||
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 4 | 2 | |
| Orthotrichia | 197 | 54 | 4 | 1 |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 6 | 3 | |
| Oecetis | 317 | 1 | 1 | |
| Setodes | 318 | 3 | ||
| Polycentropodidae | 223 | 1 | 1 | 1 |
| Polycentropus | 231 | 1 | 3 | 2 |
| Paduniella | 5147 | 3 | ||
| Psychomyia | 239 | 52 | 6 | 1 |
| Tinodes | 245 | 6 | ||
| Baetidae | 363 | 21 | 13 | 1 |
| Baetis | 364 | 58 | 3 | 11 |
| Centroptilum | 383 | 13 | ||
| Cloeon | 387 | 16 | ||
| Procloeon bifidum | 391 | 13 | 20 | |
| Pseudocentroptilum | 3207 | 7 | 1 | |
| Caenis | 457 | 67 | 11 | 13 |
| Ephemerella ignita | 451 | 30 | 1 | |
| Heptageniidae | 399 | 2 | 3 | |
| Ecdyonurus | 421 | 11 | 17 | |
| Choroterpes | 474 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Laccophilus | 553 | 2 | ||
| Elmis | 618 | 14 | ||
| Esolus | 619 | 2 | 4 | 59 |
| Limnius | 623 | 1 | 7 | |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 237 | 3 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 12 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 258 | 40 | 13 |
| Hemerodromiinae | 3202 | 3 | 1 | |
| Antocha | 759 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Micronecta | 719 | 5 | 5 | 7 |
| Calopteryx | 650 | 3 | ||
| Coenagrionidae | 658 | 1 | ||
| Gomphidae | 678 | 1 | 2 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Atyaephyra | 861 | 102 | 38 | 8 |
| Gammaridae | 887 | 24 | 5 | 2 |
| Gammarus | 892 | 144 | 33 | 7 |
| Potamopyrgus | 978 | 20 | 39 | 4 |
| Theodoxus | 967 | 14 | ||
| Physella | 19280 | 1 | ||
| Menetus | 1025 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 9 | 17 | 13 |
| Erpobdellidae | 928 | 4 | ||
| Oligochaeta | 933 | 7 | 13 | 3 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |