dataCleaning

This tool aims at helping curators in identifying possible errors and to standardize data. Records are not modified. The system just presents "suspect" records, recommending that they be checked by each author or curator. The tool is under constant development, so any suggestion is more then welcome.

Select a collection

collection: BHCB
total number of records online	149409
- without coordinates	78671
- georeferenced	70738
- access to georeferenced data denied	0
- in the sea	106
- blank catalognumber	5
	[ susp ]
repeated records
catalog number	14
duplicate records	5
collector's name and number	0
last update - error logs
of the collection: 03-06-2026	of dataCleaning: 04-06-2026

geographic distribution of the specimens

collection profile
dataCleaning statistics
geographic coordinates analysis

taxonomic data
inventory	scientific name - collector - identifier - types
kingdom	not found
family	not found
genus	not found
species	34 suspect records
subspecies	not found
author	not found
duplicate	9785 suspect records
other inconsistencies	not found
annotations	417 annotations

locality data
inventory	country - state - municipality
name of the country/state	123 suspect records
outlier	2 suspect records
long/lat outside the world limit	not found
equal long/lat	not found
long or lat equal to zero	2 suspect records
long/lat in the sea (Brazil)	30 suspect records
municipality name (Brazil)	9679 suspect records
coordinate unit analysis (Brazil)	126 suspect records
other inconsistencies	11 suspect records

date collected
collected before 1841	not found
identification year previous to date collected	64940 suspect records

suggestions for blank fields
long/lat (Brazil)	69336 suggestions
country/state name	15 suggestions
municipality name (Brazil)	251 suggestions

search
dataCleaning
email
Centro de Referência em Informação Ambiental, CRIA