Listes faunistiques invertébrés
Le Bonson à Bonson 04008500
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 11 | 25 | |
| Hydroptila | 200 | 1 | 2 | 1 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 180 | 2 | 1 |
| Cyrnus | 224 | 1 | 1 | |
| Psychomyia | 239 | 1 | 7 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 20 | 8 | |
| Centroptilum | 383 | 5 | ||
| Procloeon | 390 | 2 | 3 | |
| Caenis | 457 | 16 | 1 | 1 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 3 | 3 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | 2 | 1 |
| Elmis | 618 | 3 | 2 | |
| Esolus | 619 | 2 | 5 | |
| Limnius | 623 | 5 | 5 | |
| Oulimnius | 622 | 5 | 1 | 2 |
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 125 | 6 | |
| Ceratopogonidae | 819 | 5 | 3 | 3 |
| Chironomidae | 807 | 1597 | 114 | 99 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 10 | 3 | |
| Tipulidae | 753 | 3 | 1 | |
| Calopteryx | 650 | 19 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 8 | ||
| Onychogomphus | 682 | 17 | 8 | 5 |
| Platycnemis | 657 | 4 | 1 | |
| Sisyra | 856 | 2 | ||
| Asellidae | 880 | 11 | ||
| Gammarus | 892 | 3 | 1 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 43 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 13 | 75 | 111 |
| Potamopyrgus | 978 | 333 | 9 | 18 |
| Radix | 1004 | 3 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Planorbidae | 1009 | 21 | 1 | |
| Valvata | 972 | 4 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 882 | 105 | 75 |
| Prostoma | 3110 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Spongillidae | 3106 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 |