Listes faunistiques invertébrés
Le Montferrand à Précieux 04009440
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/04/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 3 |
| Variété taxonomique | 52 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 87.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Helophytes | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Moyenne | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 1 | ||
| Hydropsyche | 212 | 9 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 4 | 4 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 4 | ||
| Ephemerella ignita | 451 | 7 | 1 | |
| Ephemera | 502 | 2 | ||
| Siphlonurus | 350 | 6 | ||
| Micronecta | 719 | 5 | 2 | |
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 2 | ||
| Plea | 733 | 1 | ||
| Veliidae | 743 | 8 | ||
| Dryops | 613 | 3 | ||
| Colymbetinae | 2395 | 6 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 3 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Sphaeridiinae | 5194 | 3 | ||
| Ceratopogonidae | 819 | 26 | 13 | 6 |
| Chironomidae | 807 | 1362 | 678 | 274 |
| Ephydridae | 844 | 5 | 2 | |
| Limoniidae | 757 | 4 | 11 | 3 |
| Psychodidae | 783 | 67 | 13 | 20 |
| Simuliidae | 801 | 6 | 4 | |
| Tipulidae | 753 | 27 | 7 | 3 |
| Calopteryx | 650 | 13 | ||
| Coenagrionidae | 658 | 12 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Lestidae | 653 | 3 | 1 | |
| Orthetrum | 698 | 1 | ||
| Platycnemis | 657 | 9 | ||
| Asellidae | 880 | 1071 | 130 | 99 |
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 3 | ||
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 2 | 13 |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 4 | 2 | |
| Potamopyrgus | 978 | 1 | ||
| Galba | 1001 | 1 | ||
| Radix | 1004 | 54 | 28 | |
| Planorbidae | 1009 | 8 | 3 | |
| Valvata | 972 | 6 | 7 | 5 |
| Erpobdellidae | 928 | 30 | 15 | 2 |
| Glossiphoniidae | 908 | 2 | 2 | |
| Oligochaeta | 933 | 3443 | 3195 | 2576 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 2 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Spongillidae | 3106 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 | 1 |
| Sinantherina | 5240 | 1 |