Dwarf Shore Eel, Alabes hoesei Springer & Fraser 1976


Other Names: Dwarf Shore-eel, Hoese's Shore Eel

A male Dwarf Shore Eel, Alabes hoesei, from a rock platform at Kurnell, Botany Bay, New South Wales, February 2015. Source: Kevin Conway / Texas A&M University. License: All rights reserved

Summary:
A transparent shore eel with the internal organs usually clearly visible, a row of brownish or greenish blotches along the dorsal fin, and the head spotted or unspotted. Males usually have a tiger-like pattern of reddish to brownish bars on the side of the head, which continue onto the body in larger individuals.

Cite this page as:
Dianne J. Bray, Alabes hoesei in Fishes of Australia, accessed 19 Aug 2019, http://fishesofaustralia.net.au/Home/species/1141

Dwarf Shore Eel, Alabes hoesei Springer & Fraser 1976

More Info


Distribution

Endemic to southern Australia, from just north of Sydney, New South Wales, to the Houtman Abrolhos Islands, Western Australia, and northern and eastern Tasmania. Inhabits shallow seagrass beds, and occasionally adjacent reef areas - in depths of 0-5 m.

Features

Caudal fin 7-8; Vertebrae (total) 67-71.
Body very elongate, moderately compressed. Head very short; eyes small; mouth small, reaching to below front part of eye; teeth small, single row in each jaw; no spines laterally; gill opening a small slit on underside of head, its width less than eye diameter. Scales and lateral line absent; pair of sensory pores dorsoposterior to each eye. Dorsal, anal and caudal fins continuous, dorsal and anal elongate, without fin rays. Pectoral and pelvic fins absent.

Colour

Completely transparent with internal organs usually clearly visible; a row of brownish or greenish blotches on dorsal fin; head spotted or unspotted, male usually with tiger-like pattern of reddish to brownish bars on side, continued on body in larger individuals.

Similar Species

Extremely similar to the Pygmy Shore Eel, Alabes parvula, differing most noticeably in having two sensory pores, rather than one, near the dorso-posterior edge of the eye. The Dwarf Shore Eel is generally found in slightly deeper water and tends to be brownish rather than greenish in colour.

Species Citation

Alabes hoesei Springer & Fraser, 1976, Smithson. Contrib. Zool. 243: 21. Type locality: Robe, South Australia.

Author

Dianne J. Bray

Resources

Australian Faunal Directory

Dwarf Shore Eel, Alabes hoesei Springer & Fraser 1976

References


Hutchins, J.B. 1994. Family Gobiesocidae. pp. 305-324, figs 269-289 in Gomon, M.F., Glover, C.J.M. & Kuiter, R.H. (eds). The Fishes of Australia's South Coast. Adelaide : State Printer 992 pp. 810 figs.

Hutchins, J.B. 2008. Family Gobiesocidae. pp. 722-741 in Gomon. M.F., Bray, D.J. & Kuiter, R.H (eds). Fishes of Australia's Southern Coast. Sydney : Reed New Holland 928 pp.

Kuiter, R.H. 1993. Coastal Fishes of South-eastern Australia. Bathurst : Crawford House Press 437 pp.

Last, P.R., Scott, E.O.G. & Talbot, F.H. 1983. Fishes of Tasmania. Hobart : Tasmanian Fisheries Development Authority 563 pp. figs.

Springer, V.G. & Fraser, T.H. 1976. Synonymy of the fish families Cheilobranchidae (=Alabetidae) and Gobiesocidae, with descriptions of two new species of Alabes. Smithsonian Contributions to Zoology 234: 1-23 figs 1-14

Quick Facts


CAAB Code:37206009

Depth:0-5 m

Habitat:Seagrass beds, reefs

Max Size:4.5 cm TL

Native:Endemic

Species Image Gallery

Species Maps

CAAB distribution map