Listes faunistiques invertébrés
Le Ruisseau de Marmont à St Salvadou 05125960
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
Date prélèvement | 07/09/2021 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7986
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 28.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 65.0 | dominant |
Algues | ||
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Lente | A |
P2 | Blocs | Lente | A |
P3 | Bryophytes | Nulle | A |
P4 | Litieres | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Sables | Lente | B |
P7 | Pierres, galets | Moyenne | B |
P8 | Sables | Nulle | B |
P9 | Sables | Lente | C |
P10 | Sables | Nulle | C |
P11 | Sables | Lente | C |
P12 | Sables | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Siphonoperla | 174 | 1 | 8 | |
Leuctra | 69 | 5 | 38 | |
Leuctra geniculata | 33830 | 3 | ||
Nemoura | 26 | 11 | ||
Protonemura | 46 | 2 | ||
Taeniopteryx | 14 | 1 | ||
Silo | 292 | 1 | ||
Hydropsyche | 212 | 12 | ||
Athripsodes | 311 | 2 | ||
Mystacides | 312 | 4 | 3 | 1 |
Oecetis | 317 | 3 | ||
Limnephilinae | 3163 | 2 | ||
Limnephilidae | 276 | 11 | ||
Polycentropus | 231 | 7 | 5 | |
Polycentropodidae | 223 | 2 | 1 | |
Psychomyia pusilla | 240 | 4 | ||
Rhyacophila lato-sensu | 183 | 9 | 1 | |
Baetis lato sensu | 9794 | 7 | ||
Centroptilum luteolum | 384 | 2 | ||
Procloeon | 390 | 1 | ||
Brachycercus | 468 | 2 | ||
Ephemera | 502 | 16 | 20 | 10 |
Ecdyonurus | 421 | 2 | 33 | |
Rhithrogena | 404 | 2 | ||
Heptageniidae | 399 | 3 | 66 | |
Paraleptophlebia | 481 | 6 | 6 | |
Leptophlebiidae | 473 | 63 | 22 | |
Micronecta | 719 | 29 | ||
Gerridae | 734 | 2 | 1 | |
Hydrometra | 740 | 1 | ||
Veliidae | 743 | 34 | ||
Colymbetinae | 2395 | 1 | ||
Dupophilus | 620 | 7 | 27 | |
Elmis | 618 | 3 | 15 | |
Esolus | 619 | 5 | 1 | |
Limnius | 623 | 1 | ||
Oulimnius | 622 | 2 | 1 | |
Orectochilus | 515 | 3 | 2 | 1 |
Helophorus | 604 | 1 | ||
Hydraena | 608 | 1 | ||
Hydrophilinae | 2517 | 1 | ||
Helodes | 636 | 3 | ||
Athericidae | 838 | 9 | 6 | 2 |
Chironomidae | 807 | 105 | 300 | 96 |
Dixidae | 793 | 8 | ||
Empididae | 831 | 6 | 2 | |
Limoniidae | 757 | 4 | 5 | 5 |
Pediciidae | 50011 | 4 | 61 | 3 |
Psychodidae | 783 | 3 | ||
Simuliidae | 801 | 1 | 3 | 1 |
Tabanidae | 837 | 1 | 1 | |
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 17 | 1 | |
Gomphus | 679 | 2 | 2 | 12 |
Onychogomphus | 682 | 1 | 1 | |
Gomphidae | 678 | 1 | 2 | |
Platycnemis | 657 | 1 | ||
Sialis | 704 | 2 | ||
Osmylus | 854 | 4 | ||
Pacifastacus leniusculus | 873 | 1 | ||
Gammarus | 892 | 10 | 16 | |
Gammaridae | 887 | 9 | 8 | |
Copepoda | 3206 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | |
Pisidium | 1043 | 1 | 1 | |
Sphaeriidae | 1042 | 2 | ||
Ancylus fluviatilis | 1029 | 16 | ||
Oligochaeta | 933 | 23 | 57 | 16 |
Nematoda | 1089 | 1 | ||
Bryozoa | 1087 | 1 | 1 | 1 |