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Chasmocranus {genus} -
Chordata
;
Actinopterygii
;
Siluriformes
;
Heptapteridae
;
Print
Search Taxonomy
Sub-taxa
Species (9)
Chasmocranus aff. longior [8]
Chasmocranus brachynemus [4]
Chasmocranus brevior [4]
Chasmocranus longior [84]
Chasmocranus peruanus [10]
Chasmocranus quadrizonatus [19]
Chasmocranus rosae [5]
Chasmocranus sp. [2]
Chasmocranus tapanahoniensis [1]
Taxon Description (Wikipedia)
full article at Wikipedia
BOLD Stats
Specimen Records:
153
Public Records:
13
Specimens with Sequences:
122
Public Species:
4
Specimens with Barcodes:
116
Public BINs:
5
Species:
9
Species With Barcodes:
8
Species List - Progress
Access Published & Released Data
Contributors (Specimens & Sequencing)
Specimen Depositories:
Sequencing Labs:
Imagery
images representing subtaxa of Chasmocranus
(
Chasmocranus quadrizonatus
)
Sample ID:
CHON383
License:
by-nc-sa (2025)
License Holder:
Nicolas Hubert, IRD
Collection Sites
Collected from 5 countries.
Top 20:
Show All Countries
Peru
45
Suriname
23
Colombia
4
French Guiana
25
Brazil
6
Taxon Occurrence (GBIF)
![(Chasmocranus brevior - GF06-638) @11 [ ] Copyright (2017) Yvan Papa Museum d'Histoire Naturelle, Geneve](http://131.104.63.36/pics/_w70/GBOL/Cbre1%2B1504440238.JPG "(Chasmocranus brevior - GF06-638) {} [ ] Copyright (2017)")
![(Chasmocranus peruanus - CHON505) @11 [ ] by-nc-sa (2025) Nicolas Hubert IRD](http://131.104.63.36/pics/_w70/BHUAL/DSC_0120%2B1722248076.JPG "(Chasmocranus peruanus - CHON505) {} [ ] by-nc-sa (2025)")
![(Chasmocranus quadrizonatus - CHON383) @11 [ ] by-nc-sa (2025) Nicolas Hubert IRD](http://131.104.63.36/pics/_w70/BHUAL/DSC_9967%2B1722151046.JPG "(Chasmocranus quadrizonatus - CHON383) {} [ ] by-nc-sa (2025)")
