Listes faunistiques invertébrés
Auzon à Rivieres 06120000
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 15/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 49 |
| Taxon indicateur | Philopotamidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 18.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 17.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Hydrophytes | Nulle | A |
| P3 | Bryophytes | Moyenne | A |
| P4 | Granulats | Nulle | B |
| P5 | Algues | Nulle | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Moyenne | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 72 | 65 |
| Leuctra | 69 | 12 | 70 | 127 |
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 135 | 7 | 50 |
| Hydropsyche | 212 | 196 | 75 | 35 |
| Hydroptila | 200 | 13 | 18 | 8 |
| Orthotrichia | 197 | 4 | ||
| Athripsodes | 311 | 2 | ||
| Leptocerus | 319 | 39 | ||
| Mystacides | 312 | 2 | 2 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Chimarra | 207 | 53 | 3 | |
| Polycentropus | 231 | 15 | 8 | 24 |
| Psychomyia | 239 | 6 | 2 | 3 |
| Tinodes | 245 | 8 | 7 | 43 |
| Rhyacophila lato-sensu | 183 | 4 | 2 | 1 |
| Baetis | 364 | 453 | 269 | 153 |
| Centroptilum | 383 | 3 | 1 | |
| Cloeon | 387 | 10 | ||
| Procloeon | 390 | 4 | 2 | 1 |
| Procloeon bifidum | 391 | 1 | 1 | |
| Caenis | 457 | 40 | 24 | |
| Ephemerella ignita | 451 | 80 | 35 | 66 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 5 | |
| Choroterpes | 474 | 1 | 4 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 68 | 160 | 53 |
| Limnius | 623 | 3 | 4 | |
| Oulimnius | 622 | 116 | 67 | 55 |
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 1 | 1 | 1 |
| Anthomyidae | 847 | 11 | ||
| Ceratopogonidae | 819 | 1 | 11 | 1 |
| Chironomidae | 807 | 1150 | 837 | 177 |
| Empididae | 831 | 1 | 1 | 3 |
| Limoniidae | 757 | 38 | 50 | 30 |
| Simuliidae | 801 | 9 | 33 | 1 |
| Tipulidae | 753 | 7 | 1 | |
| Micronecta | 719 | 26 | 3 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 4 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Decapoda | 3140 | 1 | 1 | |
| Asellidae | 880 | 18 | 2 | 19 |
| Gammaridae | 887 | 604 | 203 | 255 |
| Gammarus | 892 | 707 | 607 | 505 |
| Ancylus | 1028 | 75 | 74 | 221 |
| Potamopyrgus | 978 | 1271 | 2980 | 385 |
| Lymnaeidae | 998 | 77 | 2 | 8 |
| Radix | 1004 | 159 | 4 | 1 |
| Physidae | 995 | 3 | 1 | |
| Physella | 19280 | 3 | 1 | 3 |
| Planorbidae | 1009 | 4 | ||
| Corbicula | 1051 | 1 | 12 | |
| Pisidium | 1043 | 6 | ||
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 20 | 6 | 13 |
| Erpobdellidae | 928 | 5 | 1 | 9 |
| Glossiphoniidae | 908 | 1 | 8 | |
| Oligochaeta | 933 | 2 | 175 | 83 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |