Listes faunistiques invertébrés
Le Douctouyre à Lieurac 05167030
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 23/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.7221 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Blephariceridae | 747 | 5 | ||
| Hydracarina | 906 | 1 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Athericidae | 838 | 46 | 17 | 12 |
| Empididae | 831 | 3 | 1 | 2 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 450 | 31 | 132 |
| Simuliidae | 801 | 13 | 14 | 22 |
| Limoniidae | 757 | 8 | 14 | 59 |
| Glossiphoniidae | 908 | 1 | ||
| Onychogomphus | 682 | 4 | 7 | 5 |
| Gomphidae | 678 | 1 | 3 | 2 |
| Boyeria irene | 671 | 1 | 2 | |
| Calopteryx | 650 | 9 | ||
| Hydrocyphon | 637 | 1 | ||
| Riolus | 625 | 36 | 13 | 36 |
| Limnius | 623 | 5 | 18 | |
| Oulimnius | 622 | 132 | 13 | 61 |
| Ancylus fluviatilis | 1029 | 1 | 12 | |
| Pediciidae | 50011 | 1 | ||
| Leuctra geniculata | 33830 | 7 | 43 | 17 |
| Physella | 19280 | 6 | ||
| Baetis lato sensu | 9794 | 7 | 18 | 26 |
| Limnephilinae | 3163 | 4 | 1 | |
| Prostoma | 3110 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Pisidium | 1043 | 2 | 3 | |
| Esolus | 619 | 72 | 32 | 124 |
| Radix | 1004 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physa (sensu lato) | 997 | 3 | 2 | |
| Physidae | 995 | 3 | ||
| Potamopyrgus antipodarum | 979 | 327 | 210 | 33 |
| Hydrobiidae | 973 | 92 | 60 | 7 |
| Oligochaeta | 933 | 7 | 10 | 1 |
| Erpobdellidae | 928 | 6 | 1 | |
| Polycentropus | 231 | 4 | 2 | 6 |
| Athripsodes | 311 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Lepidostomatidae | 304 | 9 | ||
| Goera pilosa | 288 | 2 | ||
| Goeridae | 286 | 1 | 1 | |
| Micrasema | 268 | 25 | 1 | |
| Brachycentrus | 265 | 1 | ||
| Mystacides | 312 | 4 | 4 | 1 |
| Polycentropodidae | 223 | 1 | 1 | |
| Hydropsyche | 212 | 99 | 42 | 179 |
| Hydropsychidae | 211 | 4 | ||
| Hydroptila | 200 | 11 | 1 | |
| Ithytrichia | 198 | 2 | ||
| Orthotrichia | 197 | 6 | ||
| Hydroptilidae | 193 | 7 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 4 | |
| Ecdyonurus | 421 | 3 | 4 | |
| Elmis | 618 | 18 | 8 | 48 |
| Stenelmis | 617 | 3 | ||
| Hydraena | 608 | 6 | 1 | 21 |
| Haliplus | 518 | 6 | 1 | |
| Orectochilus | 515 | 3 | 4 | 4 |
| Habroleptoides | 485 | 1 | ||
| Caenis | 457 | 10 | 2 | |
| Torleya major | 452 | 1 | 7 | 4 |
| Leuctra | 69 | 197 | 78 | 158 |
| Heptageniidae | 399 | 7 | ||
| Procloeon | 390 | 2 | ||
| Centroptilum luteolum | 384 | 87 | 1 | |
| Baetidae | 363 | 1 | 1 | |
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 4 | ||
| Oecetis | 317 | 37 | 8 |