Groovedcheek Sandgoby, Nesogobius sp. 4 (of Hoese & Larson, 2008)


Other Names: Groovecheek Goby

A Groovedcheek Goby, Nesogobius sp. 4, at the Tollgates, Batemans Bay, July 2018. Source: Phil Malin (@acanthaster) / iNaturalist.org. License: CC By Attribution-NonCommercial

Summary:
A translucent sandgoby becoming whitish below, with scattered brown, orange and white spots, a diagonal yellow to orange band from below the middle of the eye to the middle of the jaws, and a second yellow to orange band across the gill cover. The midsides have three or four small widely-spaced orange spots with a broken silver to white stripe below, two or three yellow to orange horizontal stripes on the dorsal fins, yellow stripes on the caudal fin; and a transparent to white pectoral fin with a brown spot on the upper part of the pectoral-fin base.

Cite this page as:
Bray, D.J. 2020, Nesogobius sp. 4 (of Hoese & Larson, 2008) in Fishes of Australia, accessed 19 Sep 2020, http://136.154.202.208/home/species/5249

Groovedcheek Sandgoby, Nesogobius sp. 4 (of Hoese & Larson, 2008)

More Info


Distribution

Endemic to southern Australia from central New South Wales, around southern Australia to Rottnest Island, Western Australia. Usually inhabits sandy areas off exposed beaches in bays and coastal waters; occasionally on sand adjacent to reefs.

Features

Dorsal fin VI + I, 8-9; Anal fin I, 8-9; Caudal fin 13 (segmented rays), 9 (branched rays); Pectoral fin 17-19; Pelvic fin I, 5; Gill rakers 0-2 + 6-8 = 7-9.

Body slender, head broader than deep, eyes almost touching; head pores absent; gill openings broad, a shallow vertical groove on gill cover; scales absent from head; two dorsal fins.

Size

6 cm TL

Colour

Translucent, with scattered brown, orange spots and white, pale below; an orange band from below middle of eye to middle of jaws; an orange band across gill cover; midsides with three or four widely spaced small orange spots, with a broken silver or white stripe below; dorsal fins with two or three yellow or orange stripes.

Feeding

Feeds an small benthic invertebrates.

Biology


Fisheries


Conservation


Remarks


Similar Species

Differs from other species of Nesogobius in having a vertical groove on the gill cover.

Etymology


Species Citation


Author

Bray, D.J. 2020

Resources


Groovedcheek Sandgoby, Nesogobius sp. 4 (of Hoese & Larson, 2008)

References


Hoese, D.F. & Larson, H.K. 1994. Family Gobiidae. pp. 781-810 in Gomon, M.F., Glover, C.J.M. & Kuiter, R.H. (eds) The Fishes of Australia's South Coast. Adelaide : State Printer 992 pp.

Hoese, D.F. & Larson, H.K. 2008. Family Gobiidae. pp. 749-773 in Gomon, M.F., Bray, D.J. & Kuiter, R.H. (eds) Fishes of Australia's Southern Coast. Sydney : Reed New Holland 928 pp.

Quick Facts


Depth:2-15 m

Habitat:Sandy areas

Max Size:6 cm

Native:Endemic

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