Redspotted Shrimpgoby, Amblyeleotris ogasawarensis Yanagisawa 1978


Other Names: Antitropical Shrimpgoby, Red-spotted Shrimp-goby

A Redspotted Shrimpgoby, Amblyeleotris ogasawarensis, at Granite Point, Lizard Island, Great Barrier Reef, Queensland, on flat sand, depth 12 m. Source: Sue Churchill & Rogan Draper. License: All rights reserved

Summary:
A pale shrimpgoby with five deep red bars outlined in pale blue spots along the body, the first across the gill cover, the second extending onto the first dorsal fin as a small basal spot, a deep reddish arc on the caudal fin, and a dusky bar below the eye.
The Redspotted Shrimpgoby shares burrows with alpheid shrimps. the shrimp excavates and maintains the burrow, while the goby watches out for danger. Both retreat into the burrow when threatened.

Cite this page as:
Bray, D.J. 2019, Amblyeleotris ogasawarensis in Fishes of Australia, accessed 19 Aug 2019, http://fishesofaustralia.net.au/home/species/1183

Redspotted Shrimpgoby, Amblyeleotris ogasawarensis Yanagisawa 1978

More Info


Distribution

Northern Great Barrier Reef, Queensland, to the Solitary Islands, New South Wales. Elsewhere the species occurs in the tropical, east-Indo-west-central Pacific, from Indonesia to the Line Islands, and north to Japan. 
Inhabits clear sandy and fine rubble areas adjacent to reefs. The shares burrows with alpheid shrimps, often the snapping shrimp Alpheus bellulus.

Features

Dorsal fin VII, 13-14; Anal fin I, 13-14; Longitudinal scale series 80-94. 
Greatest body depth 5.2-5.8 in SL; pelvic fins united by low basal membrane; median predorsal scales absent; side of nape with scales extending forward to above middle of preopercle; caudal fin lanceolate, longer than head length.

Colour

Pale yellowish on back becoming white on lower half; head and body with five broad brown bars; numerous blue spots on head and in pale spaces between brown bars; caudal fin with broad white upper margin; dorsal fin with blue and yellow basal stripes.

Etymology

The species is named for the type locality, the Ogasawara Islands, Japan.

Species Citation

Amblyeleotris ogasawarensis Yanagisawa 1978, Publ. Seto Mar. Biol. Lab. 24(4/6): 303, fig. 16, pl. 2E. Type locality: Chichi-zima Island, Ogasawara Islands, Japan. 

Author

Bray, D.J. 2019

Resources

Atlas of Living Australia

Redspotted Shrimpgoby, Amblyeleotris ogasawarensis Yanagisawa 1978

References


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

Kuiter, R.H. 1992. Tropical Reef-Fishes of the Western Pacific, Indonesia and Adjacent Waters. Jakarta : PT Gramedia Pustaka Utama 314 pp. pls. 

Randall, J.E. 2005. Reef and shore fishes of the South Pacific. New Caledonia to Tahiti and the Pitcairn Islands. Honolulu : University of Hawaii Press 707 pp.

Randall, J.E., Allen, G.R. & Steene, R. 1997. Fishes of the Great Barrier Reef and Coral Sea. Bathurst : Crawford House Press 557 pp. figs. 

Russell, B.C. 1983. Annotated checklist of the coral reef fishes in the Capricorn-Bunker group, Great Barrier Reef, Australia. Great Barrier Reef Marine Park Authority. Special Publication Series 1: 1-184 figs 1-2.

Yanagisawa, Y. 1978. Studies on the interspecific relationship between gobiid fish and snapping shrimp. I. Gobiid fishes associated with snapping shrimps in Japan. Publications of the Seto Marine Biological Laboratory 24(4/6): 269-325 figs 1-23 pls 1-3

Quick Facts


CAAB Code:37428039

Behaviour:Shares burrows with alpheid shrimps

Depth:12-35 m

Habitat:Reef associated

Max Size:11 cm TL

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Species Maps

CAAB distribution map