Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 52 ko
- Export SEEE csv / 10 ko
Date prélèvement | 03/09/2014 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 9 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 42 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Perlodidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7810
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 2.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 38.0 | dominant |
Blocs | 25.0 | dominant |
Granulats | 2.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 15.0 | dominant |
Dalles, argiles | 15.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Litieres | Nulle | A |
P3 | Branchage, racines | Nulle | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Lente | B |
P7 | Branchage, racines | Lente | B |
P8 | Dalles, argiles | Moyenne | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Nulle | C |
P11 | Blocs | Moyenne | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 4 | 3 | 23 |
Leuctra geniculata | 33830 | 3 | 1 | 2 |
Nemoura | 26 | 2 | ||
Protonemura | 46 | 45 | 38 | 10 |
Isoperla | 140 | 1 | ||
Perlodes | 150 | 2 | 1 | 5 |
Micrasema | 268 | 22 | 19 | |
Agapetus | 191 | 14 | 2 | |
Glossosoma | 190 | 3 | ||
Silo | 292 | 1 | ||
Silo-lithax | 5219 | 3 | 1 | |
Hydropsyche | 212 | 19 | 24 | 26 |
Hydroptila | 200 | 6 | ||
Lepidostomatidae | 304 | 1 | 2 | |
Lepidostoma | 305 | 3 | ||
Mystacides | 312 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Philopotamus | 209 | 1 | ||
Polycentropus | 231 | 1 | ||
Rhyacophila lato-sensu | 183 | 10 | 10 | 3 |
Sericostomatidae | 321 | 22 | 1 | 10 |
Sericostoma | 322 | 15 | 2 | |
Baetis | 364 | 130 | 40 | 120 |
Caenis | 457 | 1 | ||
Ephemera | 502 | 2 | ||
Ephemerella | 450 | 1 | ||
Ecdyonurus | 421 | 1 | 1 | |
Epeorus | 400 | 17 | 16 | |
Rhithrogena | 404 | 1 | 2 | 28 |
Leptophlebiidae | 473 | 1 | ||
Habroleptoides | 485 | 2 | 3 | |
Pomatinus substriatus | 33844 | 2 | ||
Elmis | 618 | 187 | 45 | 25 |
Esolus | 619 | 28 | 7 | 11 |
Limnius | 623 | 4 | ||
Riolus | 625 | 1 | ||
Haliplidae | 517 | 1 | ||
Helodes | 636 | 2 | 2 | |
Hydrocyphon | 637 | 1 | ||
Hydraena | 608 | 1 | 5 | 5 |
Athericidae | 838 | 3 | 3 | |
Blephariceridae | 747 | 7 | ||
Ceratopogonidae | 819 | 2 | ||
Chironomidae | 807 | 510 | 48 | 13 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 1 | 1 | 2 |
Limoniidae | 757 | 2 | 1 | |
Psychodidae | 783 | 1 | ||
Rhagionidae | 841 | 1 | ||
Simuliidae | 801 | 16 | 16 | 55 |
Stratiomyidae | 824 | 1 | ||
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 3 | ||
Platycnemis | 657 | 1 | ||
Gammaridae | 887 | 9 | 2 | |
Gammarus | 892 | 14 | ||
Austropotamobius | 867 | 4 | 1 | |
Hydracarina | 906 | 6 | 2 | 5 |
Ancylus | 1028 | 39 | 3 | 14 |
Bythinella | 992 | 3 | ||
Potamopyrgus | 978 | 9 | 2 | 4 |
Oligochaeta | 933 | 1 | 3 | 8 |
Planariidae | 1061 | 1 | ||
Nematoda | 1089 | 2 |