Listes faunistiques invertébrés
Sou à St-martin-de-villereglan 06176680
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 11 ko
Date prélèvement | 21/07/2022 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6343
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 1.0 | marginal |
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 56.0 | dominant |
Blocs | ||
Granulats | ||
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 40.0 | dominant |
Algues | 1.0 | marginal |
Dalles, argiles |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Hydrophytes | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Helophytes | Nulle | A |
P4 | Algues | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Sables | Nulle | B |
P7 | Pierres, galets | Nulle | B |
P8 | Sables | Lente | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Sables | Nulle | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 8 | 6 | |
Cheumatopsyche | 221 | 7 | 13 | 102 |
Hydropsyche | 212 | 18 | 14 | 348 |
Hydroptilidae | 193 | 14 | 3 | 2 |
Hydroptila | 200 | 76 | 11 | 58 |
Orthotrichia | 197 | 8 | 3 | |
Lepidostoma | 305 | 1 | ||
Leptoceridae | 310 | 1 | 1 | |
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 7 | 5 | 1 |
Oecetis | 317 | 1 | 2 | 1 |
Polycentropodidae | 223 | 2 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 5 | 14 | 8 |
Tinodes | 245 | 3 | 5 | |
Baetidae | 363 | 1 | 2 | |
Baetis | 364 | 1 | 2 | 77 |
Centroptilum | 383 | 92 | 3 | |
Cloeon | 387 | 9 | ||
Procloeon | 390 | 54 | 5 | 7 |
Caenis | 457 | 508 | 173 | 202 |
Micronecta | 719 | 5 | 1 | 4 |
Gerris | 735 | 1 | ||
Hydrometra | 740 | 1 | ||
Notonectidae | 728 | 2 | ||
Dryops | 613 | 15 | 1 | 1 |
Pomatinus substriatus | 33844 | 13 | ||
Elmis | 618 | 1 | 2 | |
Esolus | 619 | 4 | 31 | |
Oulimnius | 622 | 50 | 16 | 56 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 4 | 4 | |
Orectochilus | 515 | 1 | ||
Haliplus | 518 | 3 | ||
Hydrophilinae | 2517 | 6 | ||
Athericidae | 838 | 1 | ||
Ceratopogonidae | 819 | 1 | 6 | 3 |
Chironomidae | 807 | 301 | 199 | 246 |
Culicidae | 796 | 1 | ||
Dixidae | 793 | 3 | ||
Empididae | 831 | 5 | 4 | |
Muscidae | 32534 | 1 | ||
Limoniidae | 757 | 2 | 8 | |
Pediciidae | 50011 | 3 | ||
Simuliidae | 801 | 1 | ||
Stratiomyidae | 824 | 5 | ||
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | 4 | |
Boyeria | 670 | 4 | ||
Gomphidae | 678 | 3 | 1 | |
Gomphus | 679 | 2 | 3 | |
Onychogomphus | 682 | 4 | 2 | 2 |
Zygoptera | 9785 | 1 | ||
Calopteryx | 650 | 122 | 2 | 4 |
Platycnemis | 657 | 4 | ||
Gammaridae | 887 | 2 | 2 | |
Echinogammarus | 888 | 56 | 21 | |
Asellidae | 880 | 1 | ||
Copepoda | 3206 | 1 | 1 | |
Corbicula | 1051 | 2 | ||
Potamopyrgus | 978 | 6 | 39 | 48 |
Lymnaeidae | 998 | 2 | ||
Radix | 1004 | 1 | 1 | |
Physella | 19280 | 6 | ||
Ancylus | 1028 | 1 | 1 | 5 |
Dugesiidae | 1055 | 3 | 4 | |
Nemathelmintha | 3111 | 1 | ||
Oligochaeta | 933 | 1 | 2 | |
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 | ||
Bryozoa | 1087 | 1 |