You've been logged out. Click
here
to log back in.
Log In
Log In
BOLD Systems
Databases
Taxonomy
Identification
Workbench
Resources
Megalonema {genus} -
Chordata
;
Actinopterygii
;
Siluriformes
;
Pimelodidae
;
Print
Search Taxonomy
Sub-taxa
Species (6)
Megalonema argentinum [6]
Megalonema orixanthum [1]
Megalonema platanum [27]
Megalonema platycephalum [10]
Megalonema psammium [1]
Megalonema sp. [1]
Taxon Description (Wikipedia)
full article at Wikipedia
BOLD Stats
Specimen Records:
48
Public Records:
31
Specimens with Sequences:
47
Public Species:
4
Specimens with Barcodes:
44
Public BINs:
5
Species:
6
Species With Barcodes:
6
Species List - Progress
Access Published & Released Data
Contributors (Specimens & Sequencing)
Specimen Depositories:
Sequencing Labs:
Imagery
images representing subtaxa of Megalonema
(
Megalonema platycephalum
)
Sample ID:
CHON958
License:
by-nc-sa (2025)
License Holder:
Nicolas Hubert, IRD
Collection Sites
Collected from 4 countries.
Top 20:
Show All Countries
Brazil
18
Peru
4
Argentina
13
Colombia
3
Taxon Occurrence (GBIF)
![(Megalonema argentinum - LAR394) @12 [ ] Copyright LAR-IBR Unspecified](http://131.104.63.36/pics/_w70/LARI/LAR394_%5B4%5D%2B1363957594.JPG "(Megalonema argentinum - LAR394) {} [ ] Copyright")
![(Megalonema platanum - LAR267) @13 [ ] Copyright LAR-IBR Unspecified](http://131.104.63.36/pics/_w70/LARI/LAR267_%5B1%5D%2B1367100472.JPG "(Megalonema platanum - LAR267) {} [ ] Copyright")
![(Megalonema platycephalum - CHON958) @11 [ ] by-nc-sa (2025) Nicolas Hubert IRD](http://131.104.63.36/pics/_w70/BHUAL/DSC_0638%2B1723073132.JPG "(Megalonema platycephalum - CHON958) {} [ ] by-nc-sa (2025)")
