Listes faunistiques invertébrés
REYSSOUZE A VIRIAT 1 06046000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
Date prélèvement | 16/07/2019 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 36 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5164
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 46.0 | dominant |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 2.0 | marginal |
Blocs | 0.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 2.0 | marginal |
Vases | 12.0 | dominant |
Sables | 8.0 | dominant |
Algues | 21.0 | dominant |
Dalles, argiles | 6.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Nulle | A |
P2 | Hydrophytes | Lente | C |
P3 | Pierres, galets | Nulle | A |
P4 | Hydrophytes | Nulle | C |
P5 | Hydrophytes | Nulle | B |
P6 | Granulats | Lente | A |
P7 | Hydrophytes | Lente | C |
P8 | Sables | Nulle | B |
P9 | Vases | Nulle | B |
P10 | Helophytes | Nulle | A |
P11 | Algues | Nulle | B |
P12 | Dalles, argiles | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Goera | 287 | 3 | ||
Hydropsyche | 212 | 1 | 11 | |
Hydroptila | 200 | 26 | 23 | |
Orthotrichia | 197 | 1 | 3 | 7 |
Athripsodes | 311 | 5 | ||
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 2 | 4 | 1 |
Psychomyia | 239 | 3 | 1 | |
Tinodes | 245 | 5 | ||
Baetis | 364 | 3 | 12 | 35 |
Cloeon | 387 | 5 | 9 | 3 |
Procloeon bifidum | 391 | 1 | ||
Caenis | 457 | 30 | 23 | 10 |
Ephemerella ignita | 451 | 2 | 10 | |
Laccophilinae | 2394 | 1 | ||
Oulimnius | 622 | 5 | 3 | |
Haliplus | 518 | 1 | ||
Hydrophilinae | 2517 | 1 | ||
Anthomyidae | 847 | 1 | ||
Chironomidae | 807 | 21 | 90 | 565 |
Ephydridae | 844 | 7 | 7 | 6 |
Simuliidae | 801 | 2 | 10 | |
Tipulidae | 753 | 1 | 23 | |
Micronecta | 719 | 17 | 7 | |
Gerris | 735 | 1 | ||
Anax | 675 | 1 | ||
Calopteryx | 650 | 1 | ||
Coenagrionidae | 658 | 13 | 7 | 7 |
Libellulidae | 696 | 1 | ||
Cladocera | 3127 | 3 | 3 | |
Copepoda | 3206 | 3 | ||
Asellidae | 880 | 7 | ||
Crangonyx | 5116 | 3 | ||
Gammarus | 892 | 1 | 1 | |
Ferrissia | 1030 | 2 | 5 | 31 |
Potamopyrgus | 978 | 17 | 3 | 15 |
Physella | 19280 | 19 | 18 | 6 |
Planorbidae | 1009 | 10 | 3 | |
Corbicula | 1051 | 15 | 1 | |
Pisidium | 1043 | 1 | ||
Tricladida | 1054 | 2 | ||
Dugesiidae | 1055 | 5 | 1 | |
Erpobdellidae | 928 | 16 | 8 | 1 |
Glossiphoniidae | 908 | 12 | 2 | 1 |
Piscicola | 919 | 1 | 1 | 4 |
Oligochaeta | 933 | 84 | 54 | 3 |
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 |