Listes faunistiques invertébrés
Le Douctouyre à Lieurac 05167030
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 03/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 49 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Lente | A |
| P4 | s30 | Lente | A |
| P5 | s24 | Lente | B |
| P6 | s24 | Moyenne | B |
| P7 | s24 | Nulle | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Moyenne | C |
| P10 | s24 | Nulle | C |
| P11 | s24 | Lente | C |
| P12 | s24 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 37 | 52 | 56 |
| Leuctra | 69 | 101 | 76 | 184 |
| Perlodes | 150 | 1 | ||
| Beraeodes | 329 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 100 | 5 | 8 |
| Glossosomatidae | 189 | 2 | 2 | |
| Goera | 287 | 4 | 4 | 1 |
| Silo-lithax | 5219 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Cheumatopsyche | 221 | 8 | ||
| Hydropsyche | 212 | 3968 | 256 | 352 |
| Hydroptila | 200 | 26 | 19 | 10 |
| Lepidostoma | 305 | 42 | 12 | 15 |
| Adicella | 320 | 2 | ||
| Athripsodes | 311 | 13 | 5 | 2 |
| Mystacides | 312 | 32 | 1 | 23 |
| Oecetis | 317 | 82 | 4 | 19 |
| Limnephilidae | 276 | 2 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 2 | ||
| Polycentropodidae | 223 | 3 | 10 | 17 |
| Polycentropus | 231 | 6 | 19 | 17 |
| Rhyacophila lato-sensu | 183 | 9 | 2 | 26 |
| Sericostomatidae | 321 | 27 | ||
| Sericostoma | 322 | 70 | 25 | 7 |
| Baetis lato sensu | 9794 | 128 | 80 | 200 |
| Centroptilum | 383 | 68 | 2 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 1 | 8 | 1 |
| Torleya | 2391 | 10 | 27 | 15 |
| Heptageniidae | 399 | 2 | 2 | |
| Ecdyonurus | 421 | 2 | 7 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 1 | 9 | |
| Colymbetinae | 2395 | 15 | 1 | |
| Dupophilus | 620 | 2 | 4 | 2 |
| Elmis | 618 | 192 | 20 | 88 |
| Esolus | 619 | 128 | 120 | 160 |
| Limnius | 623 | 7 | 4 | 24 |
| Oulimnius | 622 | 640 | 44 | 56 |
| Riolus | 625 | 416 | 12 | 24 |
| Orectochilus | 515 | 33 | 11 | 14 |
| Haliplidae | 517 | 2 | ||
| Haliplus | 518 | 5 | ||
| Hydraena | 608 | 20 | 18 | 9 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 12 | 6 | 10 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1920 | 184 | 280 |
| Empididae | 831 | 16 | 2 | 4 |
| Limoniidae | 757 | 232 | 54 | 17 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 104 | 15 | 15 |
| Tabanidae | 837 | 7 | ||
| Tipulidae | 753 | 4 | ||
| Boyeria | 670 | 3 | 1 | 5 |
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Calopteryx | 650 | 19 | 3 | |
| Sialis | 704 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 9 | 1 | 1 |
| Gammaridae | 887 | 1 | 1 | 1 |
| Gammarus | 892 | 4 | 1 | |
| Hydracarina | 906 | 768 | 50 | 80 |
| Pisidium | 1043 | 3 | 2 | 6 |
| Lymnaeidae | 998 | 1 | ||
| Ancylus | 1028 | 6 | 84 | 128 |
| Potamopyrgus | 978 | 684 | 292 | 632 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 6 | ||
| Oligochaeta | 933 | 14 | 13 | 12 |
| Nematoda | 1089 | 1 | 1 | |
| Hydrozoa | 3168 | 2 |