Listes faunistiques invertébrés
Orbiel à Villalier 1 06179000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 03/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Lente | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 52 | 163 |
| Leuctra | 69 | 2 | 106 | 46 |
| Perla | 164 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetinae | 9812 | 2 | ||
| Glossosomatinae | 20359 | 4 | 3 | |
| Goera | 287 | 2 | 12 | 2 |
| Cheumatopsyche | 221 | 3 | 168 | 406 |
| Hydropsyche | 212 | 8 | 103 | 174 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | 6 | 3 |
| Lepidostoma | 305 | 1 | 1 | |
| Leptoceridae | 310 | 8 | ||
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 12 | 9 | |
| Oecetis | 317 | 9 | 2 | 10 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 35 | 14 | 14 |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 2 | 17 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 5 |
| Sericostomatidae | 321 | 1 | 4 | 48 |
| Sericostoma | 322 | 1 | 3 | 13 |
| Baetis | 364 | 28 | 124 | 87 |
| Caenis | 457 | 96 | 16 | 32 |
| Ephemera | 502 | 5 | 7 | 7 |
| Heptageniidae | 399 | 2 | 4 | |
| Ecdyonurus | 421 | 8 | 12 | |
| Habroleptoides | 485 | 2 | ||
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 31 | 25 | 43 |
| Limnius | 623 | 2 | 16 | 26 |
| Oulimnius | 622 | 233 | 142 | 110 |
| Stenelmis | 617 | 14 | 22 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 7 | 9 | 13 |
| Ceratopogonidae | 819 | 11 | 4 | |
| Chironomidae | 807 | 482 | 96 | 215 |
| Empididae | 831 | 7 | 5 | 6 |
| Limoniidae | 757 | 2 | ||
| Pediciidae | 50011 | 1 | ||
| Rhagionidae | 841 | 5 | ||
| Simuliidae | 801 | 1 | 22 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 2 | 2 |
| Boyeria | 670 | 8 | 6 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 4 | 6 | 16 |
| Calopteryx | 650 | 3 | ||
| Gammaridae | 887 | 70 | 2 | 5 |
| Echinogammarus | 888 | 180 | 19 | 34 |
| Gammarus | 892 | 407 | 13 | 25 |
| Copepoda | 3206 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 26 | 4 | 8 |
| Radix | 1004 | 4 | 1 | |
| Physella | 19280 | 1 | 1 | |
| Ancylus | 1028 | 17 | 364 | 229 |
| Dugesiidae | 1055 | 7 | 20 | 11 |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 2 | 14 | 12 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Prostoma | 3110 | 1 | 1 |