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Platycephalus fuscus

(Dusky Finned Bulleye)

Overview

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Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Danish:

Mørk fladhovedulk

Common Names in English:

Black flathead, Dusky, Dusky Finned Bulleye, dusky flathead, Estuary flathead, Flattie, Frog, Lizard, Mud flathead, River flathead

Common Names in Mandarin Chinese:

宽头鲬, 寬頭鯒

Description

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Habitat

Generally inhabit shallow bays and inlets and can be found in estuaries as far as tidal limits [1]; they often invade freshwater . They occur over mud , silt gravel , sand and seagrass (mainly Zostera species) beds from intertidal areas to depths of 10 m in Queensland and to 30 m in southern New South Wales.

Typically found at an altitude of 0 to 565 meters (0 to 1,854 feet).[2]

Biology

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Diet

Feed on small fish, crabs, prawns, small crustaceans. octopus , squid and polychaete worms.

Reproduction

Eggs and larvae are dispersed along the coast by tidal and current movements[3]. Small juveniles less than 12 cm TL first appear in coastal bays 1-2 months after spawning. They mainly inhabit shallow mangrove and mud flats and seagrass beds [1][4].

Behavior

27247).

Predators:

They have spines on the outer edges of their head which can inflict nasty cuts during handling (pers. comm. , Bernard Moss, 2001).

Taxonomy

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Synonyms

Platycephalus cinereus Günther • Platycephalus fuscus Cuvier in Cuvier and Valenciennes, 1829 • Platycephalus fuscus Cuvier, 1829

Notes

Name Status: Accepted Name .

Comment: In Cuvier & Valenciennes.

Last scrutiny: Data last modified by FishBase 14-Jun-1999

Similar Species

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Members of the genus Platycephalus

ZipcodeZoo has pages for 40 species and subspecies in this genus:

P. arenarius (Northern-Flag Tailed Flathead) · P. asper (Olive-Tailed Flathead) · P. aurimaculatus (Mongrel Tiger Flathead) · P. bassensis (Southern Sand Flathead) · P. borboniensis (Small-Eyed Flathead) · P. boschei (Bosch's Flathead) · P. caeruleopunctatus (Eastern Blue-Spot Flathead) · P. carbunculus (Papillose Flathead) · P. celebicus (Quarterspined Flathead) · P. chauliodous (Bigtooth Flathead) · P. conatus (Deep-Water Flathead) · P. cooperi (Spotted Flathead) · P. crocodilus (Crocodile Flathead) · P. endrachtensis (Western Estuary Flathead) · P. fuscus (Dusky Finned Bulleye) · P. gruveli (Guinea Flathead) · P. guttatus (Spot Eye Flathead) · P. indicus (Indo-Pacific Flathead) · P. japonicus (Japanese Flathead) · P. laevigatus (Marbled-Bellied Flathead) · P. longiceps (Indian Ocean Crocodilefish) · P. longispinis (Western Sand Flathead) · P. longispinus (Longspined Flathead) · P. macrodon (Tiger Flathead) · P. macrolepis (Notched Flathead) · P. marmoratus (Marbled Flathead) · P. nematophthalmus (Fringe-Eyed Flathead) · P. oligolepis (Large-Scale Flathead) · P. orbitalis (Western-Australian Flathead) · P. pedimacula (Blackblotch Flathead) · P. pristiger (Thorny Flathead) · P. pristis (Quarterspined Flathead) · P. richardsoni (Deep Sea Flathead) · P. rodericensis (Large-Spinned Flathead) · P. serratus (Serrated Flathead) · P. speculator (Castelnau's Flathead) · P. spinosus (Midget Flathead) · P. suppositus (Regan's Flathead) · P. tentaculatus (Tentacled Flathead) · Sorsogona prionota (Halfspined Flathead)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 04, 2008:

Identifiers

Footnotes

  1. Dredge, M.C.L. (1976). Aspects of the ecology of three estuarine dwelling fish in southeast Queensland. University of Queensland. 122 p. M.S. thesis. [back]
  2. Mean = -599.050 meters (-1,965.387 feet), Standard Deviation = 1,247.530 based on 188 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
  3. Anon. (1982). Commercial fisheries of New South Wales. N.S.W. State Fisheries. 60 p. [back]
  4. State Pollution Control Commission (1982). The ecology of fish in Botany Bay - biology of commercially and recreationally valuable species. Environmental Control Study of Botany Bay. Sydney. 287 p. [back]
  5. Brown, I.W. (1977). Ecology of three sympatric flatheads (Platycephalidae) in Port Phillip Bay, Victoria. Monash University, Victoria. Ph.D. dissertation. 324 p. [back]
Last Revised: 7/15/2012