Listes faunistiques invertébrés
Sou à St-martin-de-villereglan 06176680
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/10/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 33.0 | dominant |
| Algues | 12.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Algues | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Sables | Nulle | C |
| P5 | Helophytes | Nulle | A |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Sables | Nulle | C |
| P9 | Bryophytes | Lente | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Pierres, galets | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Cheumatopsyche | 221 | 3 | 3 | 7 |
| Hydropsyche | 212 | 10 | ||
| Lepidostoma | 305 | 1 | 1 | 1 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Baetis | 364 | 1 | ||
| Centroptilum | 383 | 14 | 2 | |
| Cloeon | 387 | 12 | 43 | |
| Caenis | 457 | 369 | 44 | 73 |
| Ephemera | 502 | 2 | 2 | |
| Colymbetinae | 2395 | 1 | 1 | |
| Elmis | 618 | 1 | 2 | 7 |
| Esolus | 619 | 1 | 1 | 3 |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 27 | 42 | 8 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | 3 | 1 |
| Haliplus | 518 | 1 | 2 | |
| Athericidae | 838 | 2 | 8 | 9 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 9 | 1 | 7 |
| Culicidae | 796 | 2 | ||
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Micronecta | 719 | 1 | 7 | 26 |
| Gerris | 735 | 1 | ||
| Anax | 675 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | 2 | |
| Coenagrionidae | 658 | 3 | 1 | |
| Gomphidae | 678 | 3 | 3 | 4 |
| Gomphus | 679 | 2 | 2 | |
| Onychogomphus | 682 | 6 | 7 | |
| Platycnemis | 657 | 4 | 4 | |
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Echinogammarus | 888 | 11 | 5 | 15 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 16 | 8 | 7 |
| Lymnaeidae | 998 | 2 | ||
| Radix | 1004 | 1 | ||
| Physidae | 995 | 1 | ||
| Physella | 19280 | 6 | 5 | |
| Planorbidae | 1009 | 1 | 2 | 1 |
| Corbicula | 1051 | 2 | 9 | 2 |
| Pisidium | 1043 | 4 | ||
| Dugesiidae | 1055 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Oligochaeta | 933 | 3 | 7 | 9 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |