Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
Date prélèvement | 19/07/2019 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 6 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5472
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 76.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 12.0 | dominant |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 7.0 | dominant |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Lente | B |
P2 | Pierres, galets | Moyenne | B |
P3 | Sables | Nulle | B |
P4 | Pierres, galets | Lente | C |
P5 | Hydrophytes | Lente | A |
P6 | Pierres, galets | Moyenne | C |
P7 | Blocs | Lente | A |
P8 | Branchage, racines | Nulle | A |
P9 | Granulats | Nulle | B |
P10 | Pierres, galets | Nulle | C |
P11 | Litieres | Nulle | A |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Hydropsychidae | 211 | 5 | 12 | 10 |
Cheumatopsyche | 221 | 3 | 2 | |
Hydropsyche | 212 | 3 | 81 | 105 |
Hydroptila | 200 | 4 | 1 | |
Lepidostoma | 305 | 1 | ||
Athripsodes | 311 | 6 | ||
Ceraclea | 313 | 3 | 2 | |
Mystacides | 312 | 4 | 2 | 1 |
Polycentropodidae | 223 | 3 | ||
Cyrnus | 224 | 2 | 4 | 2 |
Polycentropus | 231 | 1 | ||
Psychomyiidae | 238 | 1 | ||
Psychomyia | 239 | 14 | 72 | 21 |
Rhyacophila lato-sensu | 183 | 5 | 2 | |
Baetis | 364 | 15 | 29 | |
Centroptilum | 383 | 1 | ||
Cloeon dipterum | 388 | 1 | ||
Caenis | 457 | 39 | 17 | 42 |
Ephemerella ignita | 451 | 3 | 7 | 4 |
Ephemera | 502 | 1 | 5 | 2 |
Elmis | 618 | 2 | 4 | 3 |
Normandia | 624 | 1 | ||
Oulimnius | 622 | 3 | 2 | 6 |
Hydrophilinae | 2517 | 7 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 331 | 291 | 41 |
Limoniidae | 757 | 4 | ||
Tipulidae | 753 | 1 | ||
Aphelocheirus | 721 | 2 | ||
Gerris | 735 | 1 | ||
Calopteryx | 650 | 4 | ||
Platycnemis | 657 | 97 | 1 | 4 |
Sisyra | 856 | 5 | ||
Cladocera | 3127 | 3 | 3 | 3 |
Copepoda | 3206 | 3 | 3 | 3 |
Ostracoda | 3170 | 3 | ||
Asellidae | 880 | 21 | 1 | 4 |
Gammarus | 892 | 150 | 192 | 208 |
Ancylus | 1028 | 3 | 3 | |
Bithynia | 994 | 9 | 1 | |
Potamopyrgus | 978 | 20 | 1 | 3 |
Physidae | 995 | 2 | ||
Physella | 19280 | 2 | ||
Planorbidae | 1009 | 6 | 3 | 1 |
Corbicula | 1051 | 1 | 1 | |
Sphaeriidae | 1042 | 16 | 10 | |
Pisidium | 1043 | 4 | ||
Sphaerium | 1044 | 2 | ||
Dugesiidae | 1055 | 2 | ||
Erpobdellidae | 928 | 12 | 4 | 3 |
Glossiphoniidae | 908 | 1 | 1 | 4 |
Oligochaeta | 933 | 13 | 246 | 105 |
Bryozoa | 1087 | 3 | ||
Hydrozoa | 3168 | 3 | ||
Nemathelmintha | 3111 | 3 | 3 | |
Spongillidae | 3106 | 3 | ||
Hydracarina | 906 | 3 | 3 |