Listes faunistiques invertébrés
L'Arrêt au niveau de Tournay 05234028
- Télécharger la fiche IRSTEA xls / 93 ko
- Export SEEE csv / 13 ko
Date prélèvement | 19/08/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.9764
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 91.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Nulle | B |
P2 | Pierres, galets | Lente | B |
P3 | Bryophytes | Nulle | A |
P4 | Blocs | Nulle | A |
P5 | Branchage, racines | Nulle | A |
P6 | Pierres, galets | Nulle | B |
P7 | Litieres | Nulle | A |
P8 | Pierres, galets | Lente | C |
P9 | Pierres, galets | Moyenne | B |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 7 | 44 | |
Leuctra | 69 | 60 | 171 | |
Nemoura | 26 | 1 | ||
Brachycentrus | 265 | 1 | ||
Micrasema | 268 | 41 | 57 | 3 |
Glossosoma | 190 | 2 | ||
Goeridae | 286 | 1 | 8 | 2 |
Goera | 287 | 6 | 8 | 7 |
Silo | 292 | 1 | ||
Silo-lithax | 5219 | 3 | 1 | |
Hydropsychidae | 211 | 67 | 9 | |
Cheumatopsyche | 221 | 39 | 58 | |
Hydropsyche | 212 | 23 | 37 | |
Hydroptila | 200 | 10 | 1 | |
Lepidostoma | 305 | 2 | 2 | 9 |
Leptoceridae | 310 | 1 | ||
Athripsodes | 311 | 3 | 3 | 1 |
Ceraclea | 313 | 1 | ||
Mystacides | 312 | 5 | 21 | 6 |
Oecetis | 317 | 26 | 7 | 1 |
Triaenodes | 314 | 4 | 1 | |
Halesus | 3186 | 1 | ||
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Philopotamus | 209 | 2 | ||
Polycentropodidae | 223 | 1 | 3 | |
Polycentropus | 231 | 1 | 3 | 15 |
Lype | 241 | 1 | ||
Psychomyia | 239 | 2 | ||
Tinodes | 245 | 1 | 5 | 5 |
Rhyacophila lato-sensu | 183 | 27 | 2 | |
Sericostomatidae | 321 | 1 | 14 | 27 |
Sericostoma | 322 | 2 | 10 | |
Baetidae | 363 | 1 | 1 | |
Baetis | 364 | 20 | 8 | |
Centroptilum | 383 | 15 | 4 | 3 |
Caenis | 457 | 1 | 1 | 1 |
Ephemerella ignita | 451 | 13 | 1 | |
Torleya | 2391 | 7 | 13 | |
Ephemera | 502 | 1 | 3 | |
Ecdyonurus | 421 | 1 | 4 | |
Rhithrogena | 404 | 1 | ||
Leptophlebiidae | 473 | 1 | ||
Habroleptoides | 485 | 2 | ||
Nebrioporus | 20731 | 1 | ||
Platambus | 556 | 2 | ||
Dupophilus | 620 | 1 | 1 | |
Elmis | 618 | 9 | 9 | 39 |
Esolus | 619 | 7 | 161 | 231 |
Limnius | 623 | 2 | 21 | 36 |
Normandia | 624 | 4 | ||
Oulimnius | 622 | 329 | 37 | 26 |
Riolus | 625 | 79 | 7 | 1 |
Stenelmis | 617 | 2 | 4 | |
Orectochilus | 515 | 5 | 6 | |
Haliplus | 518 | 2 | ||
Hydraena | 608 | 42 | 31 | |
Atherix | 839 | 1 | 1 | 8 |
Atrichops | 840 | 15 | ||
Ceratopogonidae | 819 | 2 | 3 | |
Chironomidae | 807 | 91 | 138 | 17 |
Dixa | 794 | 1 | ||
Clinocerinae | 9813 | 3 | 2 | |
Hemerodromiinae | 3202 | 2 | ||
Ephydridae | 844 | 1 | 1 | |
Antocha | 759 | 9 | 29 | |
Dicranota | 765 | 3 | 10 | |
Simuliidae | 801 | 4 | ||
Micronecta | 719 | 12 | 1 | |
Boyeria irene | 671 | 6 | 2 | |
Calopteryx | 650 | 44 | ||
Gomphidae | 678 | 1 | 2 | |
Gomphus | 679 | 1 | 1 | |
Onychogomphus | 682 | 4 | 7 | 3 |
Sialis | 704 | 2 | 3 | 1 |
Copepoda | 3206 | 3 | 3 | |
Echinogammarus | 888 | 3 | ||
Ancylus | 1028 | 1 | 24 | 61 |
Potamopyrgus | 978 | 326 | 13 | 60 |
Lymnaeidae | 998 | 150 | 15 | 1 |
Radix | 1004 | 35 | 59 | 4 |
Physella | 19280 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Turbellaria | 3326 | 3 | ||
Dugesiidae | 1055 | 8 | ||
Oligochaeta | 933 | 4 | 16 | |
Hydrozoa | 3168 | 3 | ||
Gordiaca | 5189 | 3 | ||
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |