Listes faunistiques invertébrés
L'Aure au niveau de Saverdun 05169990
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
Date prélèvement | 15/06/2020 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||||||||||||||
I2M2 |
0.3951
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 38.0 | dominant |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 2.0 | marginal |
Blocs | 3.0 | marginal |
Granulats | ||
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 10.0 | dominant |
Algues | ||
Dalles, argiles | 43.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | C |
P2 | Hydrophytes | Nulle | A |
P3 | Dalles, argiles | Nulle | B |
P4 | Litieres | Nulle | A |
P5 | Sables | Nulle | B |
P6 | Branchage, racines | Nulle | A |
P7 | Bryophytes | Moyenne | C |
P8 | Dalles, argiles | Lente | C |
P9 | Dalles, argiles | Moyenne | C |
P10 | Pierres, galets | Lente | A |
P11 | Bryophytes | Lente | B |
P12 | Dalles, argiles | Lente | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Beraeodes minutus | 2379 | 1 | 2 | |
Hydropsyche | 212 | 8 | ||
Hydroptila | 200 | 134 | 207 | 473 |
Hydroptilidae | 193 | 18 | 33 | 24 |
Mystacides | 312 | 27 | 12 | 1 |
Oecetis | 317 | 2 | 1 | |
Leptoceridae | 310 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Limnephilidae | 276 | 1 | ||
Polycentropus | 231 | 1 | 1 | |
Tinodes | 245 | 1 | ||
Rhyacophila lato-sensu | 183 | 1 | 1 | |
Baetis lato sensu | 9794 | 9 | ||
Centroptilum luteolum | 384 | 1 | 1 | |
Baetidae | 363 | 1 | 1 | 1 |
Habrophlebia | 491 | 1 | ||
Leptophlebiidae | 473 | 2 | 1 | |
Hydrometra | 740 | 2 | ||
Colymbetinae | 2395 | 1 | ||
Oulimnius | 622 | 9 | 8 | 15 |
Gyrinus | 514 | 1 | ||
Haliplus | 518 | 9 | 3 | 58 |
Hydrophilinae | 2517 | 1 | ||
Anthomyidae | 847 | 3 | ||
Athericidae | 838 | 2 | ||
Ceratopogonidae | 819 | 4 | 8 | 5 |
Chironomidae | 807 | 1351 | 1200 | 1120 |
Empididae | 831 | 1 | ||
Ephydridae | 844 | 2 | ||
Limoniidae | 757 | 3 | 9 | |
Psychodidae | 783 | 1 | 1 | 4 |
Simuliidae | 801 | 1 | 1 | 20 |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 1 | ||
Somatochlora | 693 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | 3 | 2 |
Chalcolestes viridis | 2612 | 12 | 5 | |
Sialis | 704 | 3 | 14 | 8 |
Gammarus | 892 | 3 | 2 | 3 |
Gammaridae | 887 | 6 | 2 | 9 |
Pisidium | 1043 | 18 | 6 | 36 |
Sphaeriidae | 1042 | 10 | 1 | 122 |
Potamopyrgus antipodarum | 979 | 213 | 374 | 268 |
Galba truncatula | 1002 | 1 | ||
Radix | 1004 | 132 | 5 | 6 |
Physa (sensu lato) | 997 | 3 | 1 | |
Physella | 19280 | 8 | ||
Glossiphoniidae | 908 | 6 | 4 | 2 |
Oligochaeta | 933 | 58 | 15 | 148 |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | 1 | 1 |
Bryozoa | 1087 | 1 | 1 |