Listes faunistiques invertébrés
Bitoulet à Lamalou-les-bains 06184350
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 20/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 23.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Pierres, galets | Lente | B |
| P3 | Granulats | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Helophytes | Nulle | A |
| P7 | Blocs | Lente | B |
| P8 | Granulats | Lente | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | A |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 21 | 96 | 23 |
| Leuctra | 69 | 3 | 37 | 132 |
| Hydropsyche | 212 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 5 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Polycentropus | 231 | 2 | ||
| Psychomyiidae | 238 | 4 | ||
| Tinodes | 245 | 1 | 3 | 8 |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 19 | 218 | 476 |
| Caenis | 457 | 58 | 10 | 1 |
| Ephemerella ignita | 451 | 22 | 118 | 135 |
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 1 | 3 | |
| Habrophlebia | 491 | 2 | 2 | |
| Dryops | 613 | 8 | ||
| Agabus | 555 | 4 | ||
| Colymbetinae | 2395 | 1 | 2 | |
| Esolus | 619 | 3 | 7 | 40 |
| Limnius | 623 | 1 | 2 | 1 |
| Oulimnius | 622 | 3 | 9 | 1 |
| Haliplus | 518 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydrophilinae | 2517 | 5 | 1 | 3 |
| Laccobius | 581 | 1 | ||
| Atherix | 839 | 1 | 4 | |
| Atrichops | 840 | 3 | ||
| Ceratopogonidae | 819 | 10 | 6 | 4 |
| Chironomidae | 807 | 238 | 332 | 140 |
| Dixa | 794 | 1 | 9 | |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 2 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 5 | ||
| Rhagionidae | 841 | 1 | ||
| Sciomyzidae | 845 | 2 | ||
| Simulium | 806 | 1 | 251 | 104 |
| Tipulidae | 753 | 35 | 29 | 10 |
| Gerris | 735 | 2 | 1 | |
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 1 | ||
| Velia | 745 | 2 | ||
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 3 | 1 | |
| Gomphidae | 678 | 11 | 6 | 5 |
| Onychogomphus | 682 | 3 | 4 | 4 |
| Chalcolestes | 2611 | 10 | 1 | |
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Gammaridae | 887 | 1 | 3 | |
| Gammarus | 892 | 4 | ||
| Ancylus | 1028 | 386 | 721 | 1002 |
| Lymnaeidae | 998 | 403 | 132 | 185 |
| Radix | 1004 | 1312 | 4 | 1 |
| Physa (sensu lato) | 997 | 13 | 73 | 5 |
| Physella | 19280 | 22 | 2 | |
| Sphaeriidae | 1042 | 16 | ||
| Pisidium | 1043 | 5 | 2 | |
| Glossiphonia | 909 | 4 | ||
| Oligochaeta | 933 | 221 | 27 | 72 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |