Christmas Eviota, Eviota natalis Allen 2007

A Christmas Eviota, Eviota natalis, at Christmas Island, eastern Indian Ocean. Source: Gerald R. Allen / FishBase. License: All rights reserved

A tiny yellowish pymygoby with a series of white mid-lateral spots and orange scale-margins in life.
Known only from the Australian territory of Christmas Island in the eastern Indian Ocean.

Cite this page as:
Bray, D.J. 2018, Eviota natalis in Fishes of Australia, accessed 07 Jul 2020,

Christmas Eviota, Eviota natalis Allen 2007

More Info


Endemic to Christmas Island in the eastern Indian Ocean. Individuals or loose groups inhabit rubble areas under overhanging rock in 8-15 m.


Dorsal fin VI-I,9-10; Anal fin I,8-9; Pectoral fin 17-19, pectoral rays 10-19 may be branched, 13-17 usually branched; Pelvic fin 1,4; well developed pelvic-fin membrane; branched caudal-fin rays 11-13, or 1 damaged; segmented caudal-fin rays 17; lateral scale rows 24 or 25; transverse scale rows 7 or 8; breast naked; naked area of forehead extending posteriorly in a narrow strip along base of dorsal fin. First dorsal spine variable in length, often elongate in adults, extending to caudal peduncle in some individuals. Male genital papilla not fimbriate, flattened and relatively elongate with fringe of tiny papillae along distal edge, its maximum length extending slightly beyond origin of anal fin; female papilla short, bulbous, with several finger-like projections, extending to anal-fin spine.

Species Citation

Eviota natalis Allen, 2007, Fishes of Christmas Island: 282. Type locality: north-east cost of Christmas Island, Indian Ocean (10°26'44.42"N, 105°39'08.67"E). 


Bray, D.J. 2018


Australian Faunal Directory

Christmas Eviota, Eviota natalis Allen 2007


Allen, G.R. 2007. New species description. pp. 282 in Allen, G.R., Steene, R.C. & Orchard, M. Fishes of Christmas Island. Christmas Island : Christmas Island Natural History Association 2 edn, 284 pp.

Allen, G.R. & Erdmann, M.V. 2012. Reef fishes of the East Indies. Perth : Tropical Reef Research 3 vols, 1260 pp.

Greenfield, D.W. 2017. An overview of the dwarfgobies, the second most speciose coral-reef fish genus (Teleostei: Gobiidae: Eviota). Journal of the Ocean Science Foundation 29: 32-54. doi: open access

Greenfield, D.W. & Winterbottom, R. 2016. A key to the dwarfgoby species (Teleostei: Gobiidae: Eviota) described between 1871 and 2016. Journal of the Ocean Science Foundation 24: 35–90. doi: Open access 

Quick Facts

CAAB Code:37428420

Depth:8-15 m

Habitat:Reef associated

Max Size:2.1 cm SL

Native:Endemic (AUS EEZ)

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