Listes faunistiques invertébrés
Le Souy à Lagarde 05234200
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
Date prélèvement | 01/08/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 45 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.8910
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 8.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 83.0 | dominant |
Blocs | 4.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Pierres, galets | Lente | B |
P4 | Pierres, galets | Nulle | B |
P5 | Pierres, galets | Nulle | C |
P6 | Pierres, galets | Lente | C |
P7 | Blocs | Lente | A |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Rapide | C |
P10 | Hydrophytes | Moyenne | B |
P11 | Granulats | Moyenne | A |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 4 | 1 | 89 |
Leuctra | 69 | 4 | 9 | 108 |
Oligoplectrum | 263 | 18 | ||
Glossosomatidae | 189 | 2 | ||
Glossosoma | 190 | 1 | ||
Goera | 287 | 1 | 1 | |
Silo-lithax | 5219 | 1 | ||
Cheumatopsyche | 221 | 9 | 9 | 112 |
Hydropsyche | 212 | 4 | 102 | 184 |
Hydroptila | 200 | 1 | 9 | |
Ithytrichia | 198 | 1 | 14 | |
Lepidostoma | 305 | 24 | 3 | |
Athripsodes | 311 | 2 | 2 | |
Ceraclea | 313 | 4 | ||
Mystacides | 312 | 2 | 1 | 4 |
Oecetis | 317 | 3 | ||
Stenophylacini-chaetopterygini | 3146 | 4 | ||
Polycentropodidae | 223 | 1 | 4 | |
Polycentropus | 231 | 1 | 3 | 1 |
Psychomyia | 239 | 1 | 2 | 14 |
Rhyacophila lato-sensu | 183 | 1 | 1 | |
Sericostomatidae | 321 | 3 | ||
Sericostoma | 322 | 1 | ||
Baetis | 364 | 5 | 15 | 3 |
Centroptilum | 383 | 4 | ||
Caenis | 457 | 2 | 1 | 1 |
Ephemerella ignita | 451 | 5 | 73 | 12 |
Ephemera | 502 | 1 | 1 | |
Ecdyonurus | 421 | 1 | ||
Leptophlebiidae | 473 | 2 | 1 | |
Laccophilus | 553 | 1 | ||
Platambus | 556 | 3 | ||
Dupophilus | 620 | 9 | 4 | 12 |
Elmis | 618 | 5 | 10 | 17 |
Esolus | 619 | 36 | 9 | 11 |
Limnius | 623 | 5 | 25 | 15 |
Macronychus | 626 | 2 | ||
Oulimnius | 622 | 16 | 14 | 7 |
Stenelmis | 617 | 10 | 16 | 2 |
Hydraena | 608 | 1 | ||
Atrichops | 840 | 3 | 2 | 3 |
Blepharicera | 749 | 1 | ||
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 209 | 259 | 259 |
Dixa | 794 | 1 | ||
Antocha | 759 | 1 | ||
Dicranota | 765 | 1 | ||
Simuliidae | 801 | 113 | 4 | |
Aphelocheirus | 721 | 9 | 8 | 9 |
Micronecta | 719 | 1 | ||
Calopteryx | 650 | 4 | ||
Gomphidae | 678 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 2 | 2 | |
Platycnemis | 657 | 1 | ||
Zygoptera | 9785 | 1 | ||
Copepoda | 3206 | 3 | ||
Gammaridae | 887 | 2 | 9 | |
Echinogammarus | 888 | 2 | 19 | 14 |
Ancylus | 1028 | 3 | 9 | 12 |
Potamopyrgus | 978 | 244 | 16 | 128 |
Theodoxus | 967 | 24 | 10 | 67 |
Physa (sensu lato) | 997 | 1 | ||
Physella | 19280 | 2 | ||
Planorbidae | 1009 | 1 | ||
Sphaeriidae | 1042 | 1 | ||
Pisidium | 1043 | 1 | ||
Tricladida | 1054 | 1 | 1 | |
Dugesia | 1056 | 7 | 38 | 19 |
Polycelis | 1064 | 2 | ||
Erpobdella | 929 | 2 | 4 | 1 |
Glossiphonia | 909 | 1 | 1 | |
Helobdella | 912 | 15 | 4 | |
Oligochaeta | 933 | 90 | 19 | 326 |
Bryozoa | 1087 | 3 | ||
Nematoda | 1089 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |