Listes faunistiques invertébrés
La Lène au niveau de Ricaud 05234033
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 12 ko
Date prélèvement | 02/08/2017 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 35 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.9416
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 3.0 | marginal |
Pierres, galets | 48.0 | dominant |
Blocs | 44.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | B |
P2 | Blocs | Moyenne | B |
P3 | Blocs | Nulle | C |
P4 | Branchage, racines | Nulle | A |
P5 | Blocs | Lente | B |
P6 | Dalles, argiles | Nulle | A |
P7 | Pierres, galets | Nulle | C |
P8 | Granulats | Lente | A |
P9 | Litieres | Nulle | A |
P10 | Pierres, galets | Lente | B |
P11 | Pierres, galets | Rapide | C |
P12 | Blocs | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 74 | 85 | 216 |
Leuctra | 69 | 13 | 103 | 75 |
Protonemura | 46 | 1 | ||
Glossosomatidae | 189 | 2 | 3 | |
Agapetus | 191 | 2 | 4 | 3 |
Goeridae | 286 | 4 | 1 | |
Goera | 287 | 12 | 11 | 16 |
Silo | 292 | 4 | 6 | |
Hydropsychidae | 211 | 2 | ||
Cheumatopsyche | 221 | 11 | 1 | |
Hydropsyche | 212 | 73 | 30 | |
Hydroptila | 200 | 6 | 1 | |
Lepidostoma | 305 | 34 | 3 | 8 |
Adicella | 320 | 4 | ||
Athripsodes | 311 | 1 | ||
Mystacides | 312 | 31 | 2 | 15 |
Oecetis | 317 | 26 | 1 | 11 |
Stenophylacini-chaetopterygini | 3146 | 3 | 4 | 5 |
Philopotamidae | 206 | 1 | ||
Chimarra | 207 | 17 | ||
Philopotamus | 209 | 9 | ||
Polycentropodidae | 223 | 4 | ||
Polycentropus | 231 | 32 | 9 | |
Psychomyia | 239 | 1 | 22 | 3 |
Rhyacophila lato-sensu | 183 | 6 | 6 | |
Sericostomatidae | 321 | 38 | 9 | 5 |
Sericostoma | 322 | 7 | 8 | |
Baetis | 364 | 4 | 15 | 32 |
Procloeon | 390 | 2 | ||
Ephemerella ignita | 451 | 3 | 16 | 13 |
Torleya | 2391 | 7 | 1 | |
Ephemera | 502 | 23 | 4 | 2 |
Heptageniidae | 399 | 2 | ||
Ecdyonurus | 421 | 4 | 1 | |
Heptagenia | 443 | 1 | ||
Leptophlebiidae | 473 | 1 | 2 | |
Paraleptophlebia | 481 | 1 | ||
Oligoneuriella | 394 | 1 | ||
Dryops | 613 | 1 | ||
Pomatinus substriatus | 33844 | 1 | 1 | |
Dupophilus | 620 | 14 | 7 | 34 |
Elmis | 618 | 13 | 61 | 61 |
Esolus | 619 | 6 | 45 | 18 |
Limnius | 623 | 2 | 6 | 17 |
Oulimnius | 622 | 40 | 3 | 38 |
Riolus | 625 | 2 | ||
Stenelmis | 617 | 1 | 8 | 12 |
Orectochilus | 515 | 7 | 5 | |
Helodes | 636 | 1 | ||
Hydraena | 608 | 3 | ||
Eubria | 632 | 1 | ||
Atherix | 839 | 4 | 6 | 5 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 46 | 83 | 101 |
Chelifera | 2884 | 1 | ||
Clinocerinae | 9813 | 1 | 1 | |
Hemerodromiinae | 3202 | 10 | 3 | |
Eriopterini | 20361 | 1 | ||
Antocha | 759 | 6 | 12 | |
Dicranota | 765 | 1 | 1 | |
Rhagionidae | 841 | 2 | ||
Simuliidae | 801 | 4 | 131 | |
Boyeria | 670 | 4 | 3 | 2 |
Anisoptera | 9787 | 19 | ||
Calopteryx | 650 | 59 | 3 | 17 |
Gomphidae | 678 | 4 | 3 | |
Onychogomphus | 682 | 30 | 1 | 13 |
Sialis | 704 | 1 | ||
Copepoda | 3206 | 3 | ||
Ancylus | 1028 | 3 | 7 | 10 |
Potamopyrgus | 978 | 434 | 58 | 81 |
Lymnaeidae | 998 | 1 | ||
Physa (sensu lato) | 997 | 1 | 1 | |
Sphaeriidae | 1042 | 2 | ||
Pisidium | 1043 | 4 | ||
Oligochaeta | 933 | 25 | 6 | 29 |
Nematoda | 1089 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |