Trawl Pipefish, Kimblaeus bassensis Dawson 1980


Other Names: Bass Strait Pipefish

Holotype of Kimblaeus bassensis. Source: David Staples / Museum Victoria. License: CC BY Attribution

Summary:

The Trawl Pipefish, the only species in the genus Kimblaeus, is only known from a few specimens taken in dredges on rubble or shelly bottomed substrates. Body orange with a few darker orange spots on the head and broad brownish-orange bands on body.


Cite this page as:
Thompson, Vanessa J. & Dianne J. Bray, Kimblaeus bassensis in Fishes of Australia, accessed 12 Jul 2020, http://136.154.202.208/home/species/1462

Trawl Pipefish, Kimblaeus bassensis Dawson 1980

More Info


Distribution

Endemic to temperate waters of Southern Australia, from off Nowra, NSW and eastern Tasmania to Port Lincoln, South Australia. Inhabits rubble and shelly substrates on the continental shelf at 10-204 m.

Features

Distinguished by the presence of dorsal and pectoral fins in adults, an eight-rayed caudal fin. confluent lateral trunk and
inferior tail ridges, and absence of the anal fin.

Meristic features: Dorsal fin 25-27; Pectoral fin 9-10; Caudal fin 8; Trunk rings 17-18; Tail rings 44-46.

Body elongated, trunk shallow; head aligned with body; snout of moderate length, 40-48% head length; snout depth 28-40% snout length; opercular ridge angled upward towards gill opening, poorly defined or obscure in adults; small dermal flaps usually on head; superior trunk ridge and superior tail ridge continuous; inferior trunk ridge and inferior tail ridge discontinuous; lateral trunk ridge deflected ventrally below front of dorsal fin and confluent with inferior tail ridge.

Dorsal fin slightly closer to head than to tip of tail, base of moderate length; anal fin absent; caudal fin small, rounded.

Size

Reaches 165 mm SL.

Colour

Orange with a few dark orange spots on head and broad brownish orange bands on body, each band 3-5 rings wide and separated by space of 1-2 rings.

Feeding

Unknown - likely to feed on small crustaceans.

Biology

Males brood the developing eggs in an enclosed pouch on the underside of the tail just behind the anus. The only known brooding male is 160 mm SL. The larvae have not  been described.

Fisheries

Although taken as bycatch in scallop dredges, the Trawl Pipefish is of no interest to fisheries or agriculture.

Conservation

Australian Commonwealth Government legislation: Marine listed under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act).

State Government Legislation: Listed as protected under the Victorian, Tasmanian and South Australian Fisheries Management Acts.

Remarks

Known only from a few specimens, most dredged in commercial scallop grounds.

Similar Species

Kimblaeus is a monotypic genus endemic to southern Australia with no close relatives in Australian waters.

Etymology

The generic name Kimblaeus is for H.M.A.S. "Kimbla", the vessel that trawled one of the type specimens. The specific name bassensis refers to the Bass Strait origin of the paratype.

Species Citation

Kimblaeus bassensis Dawson 1980, Aust. J. Mar. Freshwat. Res. 31(4): 518, figs. 1-2, Tasman Sea, Victoria.

Author

Thompson, Vanessa J. & Dianne J. Bray

Trawl Pipefish, Kimblaeus bassensis Dawson 1980

References


Kuiter, R.H. 2009. Seahorses and their relatives. Aquatic Photographics, Seaford, Australia. Pp. 1–333.

Paxton, J.R., J.E. Gates, D.F. Hoese & D.J. Bray. 2006. Syngnathidae (Pp. 810–846). In  Beesley, P.L. & Wells, A. (Eds) Zoological Catalogue of Australia. Volume 35. Fishes. ABRS & CSIRO Publishing, Australia., 3 vols. 

Pogonoski, J.J., D.A. Pollard & J.R. Paxton. 2002. Conservation Overview and Action Plan for Australian Threatened and Potentially Threatened Marine and Estuarine Fishes, Environment Australia, Canberra. 375 pp.

Quick Facts


CAAB Code:37282083

Biology:Males brood the eggs

Conservation:EPBC Act Marine Listed

Depth:10-204 m

Habitat:Rubble, shelly bottoms

Max Size:16.5 cm SL

Species Image Gallery

Species Maps

CAAB distribution map