Listes faunistiques invertébrés
L'Hers Mort à Saint-Michel-de-Lanès 05157800
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 10 ko
Date prélèvement | 19/08/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 6 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6284
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 3.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 6.0 | dominant |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 70.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 8.0 | dominant |
Helophytes | 2.0 | marginal |
Vases | 0.0 | marginal |
Sables | 5.0 | dominant |
Algues | 2.0 | marginal |
Dalles, argiles | 2.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Branchage, racines | Lente | A |
P3 | Blocs | Nulle | A |
P4 | Helophytes | Nulle | A |
P5 | Blocs | Nulle | B |
P6 | Pierres, galets | Lente | B |
P7 | Granulats | Nulle | B |
P8 | Sables | Nulle | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Cheumatopsyche | 221 | 3 | 3 | |
Hydropsyche | 212 | 24 | 60 | 103 |
Hydroptila | 200 | 27 | 1 | 184 |
Ithytrichia | 198 | 1 | 1 | |
Lepidostomatidae | 304 | 1 | ||
Lepidostoma | 305 | 1 | 1 | |
Athripsodes | 311 | 3 | 2 | |
Mystacides | 312 | 37 | 20 | 11 |
Oecetis | 317 | 1 | 3 | |
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 1 | ||
Baetidae | 363 | 35 | 16 | 1 |
Baetis lato sensu | 9794 | 35 | 42 | 593 |
Centroptilum | 383 | 3 | 16 | |
Procloeon | 390 | 4 | 14 | 2 |
Caenis | 457 | 91 | 63 | 238 |
Ephemerella ignita | 451 | 1 | ||
Ephemera | 502 | 2 | 4 | 6 |
Ecdyonurus | 421 | 1 | ||
Hydrometra | 740 | 2 | 1 | |
Nepidae | 725 | 1 | ||
Pomatinus | 611 | 1 | 5 | 1 |
Esolus | 619 | 6 | 1 | 1 |
Oulimnius | 622 | 44 | 48 | 111 |
Riolus | 625 | 1 | ||
Stenelmis | 617 | 3 | ||
Haliplus | 518 | 4 | ||
Hydrophilinae | 2517 | 3 | 1 | 1 |
Anthomyidae | 847 | 1 | 1 | |
Athericidae | 838 | 34 | 33 | 10 |
Ceratopogonidae | 819 | 21 | 1 | |
Chironomidae | 807 | 1117 | 399 | 858 |
Culicidae | 796 | 6 | ||
Dixidae | 793 | 3 | ||
Empididae | 831 | 4 | 3 | 3 |
Ephydridae | 844 | 2 | 1 | |
Limoniidae | 757 | 7 | 1 | 15 |
Psychodidae | 783 | 5 | 1 | |
Simuliidae | 801 | 4 | 227 | 44 |
Stratiomyidae | 824 | 1 | ||
Tabanidae | 837 | 2 | 5 | |
Tipulidae | 753 | 1 | ||
Boyeria | 670 | 1 | 2 | |
Gomphidae | 678 | 1 | 3 | 2 |
Gomphus | 679 | 7 | 6 | 3 |
Onychogomphus | 682 | 11 | 26 | 9 |
Calopteryx | 650 | 25 | 2 | |
Platycnemis | 657 | 13 | 2 | |
Sialis | 704 | 1 | ||
Echinogammarus | 888 | 7 | 56 | 20 |
Gammarus | 892 | 6 | 1 | |
Asellidae | 880 | 5 | ||
Sphaerium | 1044 | 4 | ||
Pisidium | 1043 | 125 | 1 | |
Bithynia | 994 | 1 | ||
Potamopyrgus | 978 | 3 | 1 | 1 |
Radix | 1004 | 2 | 1 | 2 |
Physella | 19280 | 17 | 8 | 27 |
Oligochaeta | 933 | 125 | 3 | 31 |
Dugesiidae | 1055 | 49 | 4 | |
Nematoda | 1089 | 2 | 1 | 1 |
Hydracarina | 906 | 208 | 9 | 38 |
Hydrozoa | 3168 | 2 | 1 | |
Bryozoa | 1087 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 4 | 1 |