Listes faunistiques invertébrés
Coulon à Oppéde 06165050
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
Date prélèvement | 13/05/2014 |
---|---|
Méthode | Petit cours d'eau |
IBG | 14.0 |
GFI | 5 |
Variété taxonomique | 34 |
Taxon indicateur | Hydroptilidae |
I2M2 | 0.5059 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 29.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 12.0 | dominant |
Algues | 41.0 | dominant |
Dalles, argiles | 10.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Blocs | Moyenne | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Sables | Nulle | B |
P7 | Algues | Lente | B |
P8 | Dalles, argiles | Nulle | B |
P9 | Algues | Nulle | C |
P10 | Algues | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Algues | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Hydropsyche | 212 | 176 | 17 | 5 |
Hydroptilidae | 193 | 1 | ||
Hydroptila | 200 | 2 | 1 | |
Athripsodes | 311 | 5 | ||
Rhyacophila lato-sensu | 183 | 2 | 1 | |
Baetidae | 363 | 2 | ||
Baetis lato sensu | 9794 | 277 | 81 | 322 |
Caenis | 457 | 592 | 134 | 246 |
Ephemerella | 450 | 448 | 49 | 34 |
Ephemerella ignita | 451 | 48 | ||
Heptageniidae | 399 | 4 | 1 | |
Ecdyonurus | 421 | 2 | 2 | |
Leptophlebiidae | 473 | 1 | 2 | |
Habroleptoides | 485 | 1 | ||
Habrophlebia | 491 | 1 | ||
Oligoneuriella | 394 | 2 | ||
Micronecta | 719 | 3 | ||
Pomatinus | 611 | 8 | ||
Hydroporinae | 2393 | 3 | ||
Elmis | 618 | 13 | ||
Esolus | 619 | 4 | 3 | |
Limnius | 623 | 3 | 1 | |
Oulimnius | 622 | 23 | ||
Riolus | 625 | 2 | ||
Stenelmis | 617 | 4 | 1 | |
Peltodytes | 519 | 2 | ||
Hydrophilinae | 2517 | 5 | 11 | |
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 4 | 5 | 6 |
Ceratopogonidae | 819 | 7 | 7 | 6 |
Chironomidae | 807 | 529 | 986 | 1370 |
Empididae | 831 | 5 | 11 | 4 |
Limoniidae | 757 | 4 | 30 | 6 |
Psychodidae | 783 | 5 | ||
Simuliidae | 801 | 216 | 5 | |
Tabanidae | 837 | 2 | 1 | |
Tipulidae | 753 | 2 | ||
Onychogomphus | 682 | 1 | 3 | |
Calopteryx | 650 | 1 | ||
Coenagrionidae | 658 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Ostracoda | 3170 | 13 | 2 | |
Gammaridae | 887 | 20 | ||
Gammarus | 892 | 1504 | 17 | 49 |
Asellidae | 880 | 1 | ||
Hydracarina | 906 | 15 | 6 | 2 |
Galba | 1001 | 1 | ||
Radix | 1004 | 1 | ||
Physa (sensu lato) | 997 | 1 | ||
Potamopyrgus | 978 | 30 | 24 | 8 |
Oligochaeta | 933 | 112 | 255 | 341 |
Nematoda | 1089 | 21 | 6 | 4 |
Hydrozoa | 3168 | 2 |