Listes faunistiques invertébrés
Bitoulet à Lamalou-les-bains 06184350
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| 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 | 40.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 35.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Sables | Lente | B |
| P3 | Granulats | Lente | A |
| P4 | Blocs | Lente | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Helophytes | Nulle | B |
| P9 | Helophytes | Lente | C |
| P10 | Dalles, argiles | Lente | A |
| P11 | Granulats | Moyenne | A |
| P12 | Helophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 74 | 4 | |
| Euleuctra | 67 | 46 | 77 | 13 |
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilini | 3162 | 9 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 12 | 45 | |
| Caenis | 457 | 9 | 62 | 3 |
| Ephemerella ignita | 451 | 117 | 87 | 121 |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Dryops | 613 | 18 | 20 | 11 |
| Deronectes | 549 | 1 | ||
| Platambus | 556 | 12 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 56 | 28 | 186 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 7 | 14 | 25 |
| Haliplidae | 517 | 2 | ||
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | 3 | |
| Hydrophilinae | 2517 | 4 | 2 | |
| Atherix | 839 | 1 | 1 | 1 |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 15 | 51 | 13 |
| Chironomidae | 807 | 82 | 230 | 97 |
| Dixa | 794 | 1 | ||
| Dixella | 795 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 1 | |
| Ephydridae | 844 | 3 | ||
| Dicranota | 765 | 1 | ||
| Sciomyzidae | 845 | 1 | 2 | 1 |
| Simulium | 806 | 3 | 4 | 219 |
| Tipulidae | 753 | 2 | 3 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | 4 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 2 | ||
| Lestidae | 653 | 2 | ||
| Libellulidae | 696 | 4 | ||
| Sympetrum | 699 | 10 | 42 | 4 |
| Platycnemis | 657 | 1 | 1 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 592 | 423 | 1014 |
| Lymnaeidae | 998 | 432 | 904 | 239 |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 6 | 65 | 18 |
| Physa (sensu lato) | 997 | 153 | 536 | 119 |
| Physella | 19280 | 6 | 69 | 5 |
| Oligochaeta | 933 | 5 | 2 | |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |