Listes faunistiques invertébrés
La Loire à Saint-Vincent 04002200
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 9 ko
Date prélèvement | 25/09/2013 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
19.0
|
||
GFI | 8 | ||||
Variété taxonomique | 43 |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 7.0 | dominant |
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 65.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 2.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 3.0 | marginal |
Algues | ||
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Pierres, galets | Moyenne | C |
P2 | Pierres, galets | Nulle | C |
P3 | Branchage, racines | Nulle | A |
P4 | Hydrophytes | Nulle | B |
P5 | Sables | Nulle | A |
P6 | Helophytes | Nulle | A |
P7 | Pierres, galets | Rapide | C |
P8 | Pierres, galets | Moyenne | B |
P9 | Blocs | Moyenne | B |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Lente | B |
P12 | Granulats | Lente | A |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 1 | ||
Leuctra | 69 | 9 | 27 | 2 |
Oligoplectrum | 263 | 1 | 52 | 17 |
Cheumatopsyche | 221 | 3 | 80 | 28 |
Hydropsyche | 212 | 24 | 240 | 157 |
Hydroptila | 200 | 1 | 1 | |
Orthotrichia | 197 | 1 | ||
Lepidostoma | 305 | 1 | ||
Athripsodes | 311 | 4 | 2 | |
Leptocerus | 319 | 2 | ||
Mystacides | 312 | 19 | ||
Chimarra | 207 | 2 | 42 | 9 |
Polycentropus | 231 | 1 | 7 | |
Psychomyia | 239 | 1 | 1 | |
Rhyacophila lato-sensu | 183 | 4 | 2 | |
Baetis | 364 | 18 | 150 | 36 |
Procloeon | 390 | 1 | ||
Caenis | 457 | 1 | ||
Ephemera | 502 | 2 | ||
Ecdyonurus | 421 | 2 | 8 | 10 |
Electrogena | 3181 | 5 | 7 | |
Heptagenia | 443 | 1 | 1 | |
Habroleptoides | 485 | 1 | ||
Ephoron | 496 | 1 | ||
Potamanthus | 509 | 2 | ||
Aphelocheirus aestivalis | 2714 | 1 | ||
Micronecta | 719 | 9 | ||
Elmis | 618 | 3 | 1 | |
Esolus | 619 | 9 | 25 | 10 |
Oulimnius | 622 | 3 | 1 | |
Stenelmis | 617 | 6 | 26 | |
Orectochilus | 515 | 1 | 1 | 1 |
Anthomyidae | 847 | 3 | ||
Athericidae | 838 | 7 | 1 | |
Blephariceridae | 747 | 2 | ||
Ceratopogonidae | 819 | 3 | ||
Chironomidae | 807 | 60 | 70 | 42 |
Simuliidae | 801 | 96 | 8 | |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 21 | ||
Coenagrionidae | 658 | 58 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 2 | 1 | 1 |
Platycnemis | 657 | 29 | ||
Asellidae | 880 | 1 | ||
Corbicula | 1051 | 2 | ||
Sphaerium | 1044 | 2 | ||
Ancylus | 1028 | 1 | 46 | 10 |
Potamopyrgus | 978 | 130 | 1 | |
Physella | 19280 | 24 | ||
Planorbidae | 1009 | 19 | ||
Valvata | 972 | 2 | ||
Dugesia | 1056 | 1 | 1 | |
Oligochaeta | 933 | 48 | 16 | 3 |
Hydracarina | 906 | 1 | 1 | 1 |
Cladocera | 3127 | 1 | ||
Copepoda | 3206 | 1 |