Listes faunistiques invertébrés
Le Créneau à Nauviale 05095100
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 02/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 12.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 117 | 92 | 117 |
| Isoperla | 140 | 1 | 2 | |
| Agapetinae | 9812 | 3 | ||
| Goeridae | 286 | 2 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 7 | 4 | 11 |
| Hydroptila | 200 | 2 | 1 | |
| Athripsodes | 311 | 10 | 1 | |
| Ceraclea | 313 | 2 | 2 | |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Polycentropus | 231 | 4 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 13 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 262 | 869 | 136 |
| Centroptilum | 383 | 4 | ||
| Caenis | 457 | 5 | 1 | |
| Ephemerella | 450 | 43 | 220 | 81 |
| Torleya | 2391 | 4 | 1 | 2 |
| Ephemera | 502 | 16 | 4 | 5 |
| Ecdyonurus | 421 | 11 | 78 | |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 2 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 11 | 1 | 12 |
| Paraleptophlebia | 481 | 3 | 1 | |
| Leptophlebiidae | 473 | 24 | 6 | 3 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 160 | 51 | 39 |
| Limnius | 623 | 2 | 1 | |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 8 | 1 | |
| Riolus | 625 | 40 | 19 | 3 |
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Coenosiinae | 50792 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 1025 | 1154 | 22 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 16 | 11 | 3 |
| Limoniidae | 757 | 1 | 3 | |
| Pediciini | 20537 | 8 | ||
| Psychodidae | 783 | 2 | 2 | |
| Simuliidae | 801 | 18 | 304 | 3 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 3 | 1 | |
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | 1 | |
| Gammarus | 892 | 2 | 6 | 1 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | 2 | |
| Asellidae | 880 | 7 | ||
| Pisidium | 1043 | 2 | 2 | |
| Sphaeriidae | 1042 | 4 | 1 | |
| Potamopyrgus | 978 | 88 | 82 | 1 |
| Ancylus | 1028 | 1 | 5 | 132 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 204 | 84 | 4 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 |