Listes faunistiques invertébrés
Le Laudot au niveau de Revel 05134540
- Télécharger la fiche IRSTEA xls / 81 ko
- Export SEEE csv / 9 ko
Date prélèvement | 07/08/2013 |
---|---|
Méthode | Petit cours d'eau |
IBG | 17.0 |
GFI | 7 |
Variété taxonomique | 38 |
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 69.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 8.0 | dominant |
Helophytes | ||
Vases | ||
Sables | 20.0 | dominant |
Algues | ||
Dalles, argiles |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Branchage, racines | Lente | A |
P4 | Blocs | Lente | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Pierres, galets | Lente | B |
P7 | Granulats | Lente | B |
P8 | Sables | 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 |
---|---|---|---|---|
Euleuctra geniculata | 68 | 4 | 15 | 4 |
Leuctra | 69 | 11 | 24 | 27 |
Amphinemura | 21 | 1 | ||
Goeridae | 286 | 3 | 2 | |
Hydropsyche | 212 | 14 | 41 | 29 |
Hydroptila | 200 | 2 | ||
Ithytrichia | 198 | 7 | ||
Lepidostoma | 305 | 24 | ||
Lepidostomatidae | 304 | 5 | 1 | |
Adicella | 320 | 4 | ||
Ceraclea | 313 | 1 | ||
Oecetis | 317 | 11 | ||
Polycentropus | 231 | 7 | ||
Psychomyia | 239 | 16 | 14 | |
Rhyacophila lato-sensu | 183 | 2 | 1 | |
Baetis lato sensu | 9794 | 38 | 161 | 480 |
Caenis | 457 | 2 | 1 | |
Ephemerella | 450 | 53 | 15 | 17 |
Ecdyonurus | 421 | 2 | 5 | 28 |
Electrogena | 3181 | 2 | ||
Heptageniidae | 399 | 9 | ||
Aphelocheirus | 721 | 1 | 3 | |
Dupophilus | 620 | 15 | 10 | |
Elmis | 618 | 8 | 6 | 4 |
Esolus | 619 | 1 | 20 | 48 |
Limnius | 623 | 5 | 19 | 20 |
Macronychus | 626 | 1 | ||
Oulimnius | 622 | 4 | 1 | 8 |
Anthomyidae | 847 | 2 | ||
Atherix | 839 | 9 | 13 | |
Atrichops | 840 | 36 | ||
Blepharicera | 749 | 1 | 3 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 362 | 22 | 46 |
Clinocerinae | 9813 | 1 | ||
Hemerodromiinae | 3202 | 5 | 12 | 7 |
Pediciini | 20537 | 4 | ||
Psychodidae | 783 | 3 | ||
Simuliidae | 801 | 25 | 8 | 5 |
Calopteryx | 650 | 1 | ||
Gomphus | 679 | 3 | ||
Onychogomphus | 682 | 3 | 2 | 1 |
Gammarus | 892 | 42 | 10 | 5 |
Copepoda | 3206 | 3 | 3 | |
Ostracoda | 3170 | 3 | ||
Corbicula | 1051 | 4 | 7 | 8 |
Sphaerium | 1044 | 2 | 1 | |
Ancylus | 1028 | 4 | 17 | 16 |
Potamopyrgus | 978 | 49 | 14 | 14 |
Physella | 19280 | 6 | 2 | |
Physidae | 995 | 1 | ||
Planorbidae | 1009 | 1 | 1 | |
Erpobdella | 929 | 1 | ||
Erpobdellidae | 928 | 2 | ||
Glossiphonia | 909 | 1 | ||
Oligochaeta | 933 | 652 | 16 | 22 |
Dugesia | 1056 | 6 | ||
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |
Bryozoa | 1087 | 3 |