Premium
A new model study species: high accuracy of discrimination between individual freckled hawkfish ( Paracirrhites forsteri ) using natural markings
Author(s) -
McInnes Mark G.,
Burns Neil M.,
Hopkins Charlotte R.,
Henderson Guy P.,
McNeill Deborah C.,
Bailey David M.
Publication year - 2020
Publication title -
journal of fish biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.672
H-Index - 115
eISSN - 1095-8649
pISSN - 0022-1112
DOI - 10.1111/jfb.14255
Subject(s) - biology , identification (biology) , linear discriminant analysis , ecology , zoology , pattern recognition (psychology) , artificial intelligence , computer science
Variations between distinct natural markings of freckled hawkfish ( Paracirrhites forsteri ) could allow in situ identification of individuals from underwater photography. Receiver operating characteristic analysis was used to assess the ability of the Interactive Individual Identification System (I 3 S) software to assist in discriminating between images of P. forsteri individuals. This study's results show the high discriminant ability of I 3 S to differentiate between unlike individuals and identify images of the same individual. The ability to use automatic computer‐aided assistance in the study of this species will enable future research to explore behaviour and movements of individuals in the wild.