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Cymbacephalus nematophthalmus Fringe-eyed Flathead, Black-freckled Flathead, Blotched Flathead, Fringe-eyed Flathead, Northern Rock Flathead, Rock Flathead, Sammy Dong

Cymbacephalus nematophthalmus is commonly referred to as Fringe-eyed Flathead, Black-freckled Flathead, Blotched Flathead, Fringe-eyed Flathead, Northern Rock Flathead, Rock Flathead, Sammy Dong. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Ian Banks, Australien

Foto: Gold Coast Seaway, Queensland, Australien

/ 13.10.2008
Courtesy of the author Ian Banks, Australien Copyright by Ian Banks. Please visit www.divingthegoldcoast.com.au for more information.

Uploaded by AndiV.

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Profile

lexID:
14443 
AphiaID:
280464 
Scientific:
Cymbacephalus nematophthalmus 
German:
Krokodilfisch 
English:
Fringe-eyed Flathead, Black-freckled Flathead, Blotched Flathead, Fringe-eyed Flathead, Northern Rock Flathead, Rock Flathead, Sammy Dong 
Category:
Poissons-Crocodiles 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Actinopteri (Class) > Perciformes (Order) > Platycephalidae (Family) > Cymbacephalus (Genus) > nematophthalmus (Species) 
Initial determination:
(Günther, ), 1860 
Occurrence:
Borneo (Kalimantan), Brunei Darussalam, Celebes Sea, Christmas Islands, Coral sea (Eastern Australia), Great Barrier Reef, Indonesia, Lombok, Malaysia, New Caledonia, New South Wales (Australia), Northern Territory (Australia), Papua, Papua New Guinea, Philippines, Queensland (Australia), Singapore, Solomon Islands, Sumatra, Thailand, Timor, Western Australia 
Sea depth:
0 - 51 Meter 
Habitats:
Brackish water, Seawater, Sea water 
Size:
up to 22.83" (58 cm) 
Weight:
655 g 
Temperature:
23,2 °F - 32,4 °F (23,2°C - 32,4°C) 
Food:
Carnivore, Crabs, Edible crab, Fish (little fishes), Lobster, Predatory, Rock lobster, Schrimps, Zoanthids, Zoobenthos 
Difficulty:
Not suitable for aquarium keeping 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2022-01-30 16:24:13 

Info

Cymbacephalus nematophthalmus inhabits sandy areas near rocks, weeds and mangroves usually shallower than 10 meters before.

It is a mottled grayish brown flathead with 7 - 8 dark bands across the back and sides, its fins are spotted with light and dark spots, the dorsal and caudal fins with short dark stripes or diagonal lines.
There are 6 - 9 skin lobes above each eye, a broad dark band below the eye, and large branched iris lobes distinguish the head area.

The upper side of the crocodile fish is gray-green to brownish or blackish, and its underside is whitish,

Cymbacephalus nematophthalmus differs from the similar Cymbacephalus staigeri (Castelnau, 1875) in having distinct eye patches and one or two suborbital spines (as opposed to lacking eye patches or suborbital spines in Cymbacephalus staigeri) and a shorter snout in Cymbacephalus nematophthalmus).
The two species also differ in coloration.

The specific species name is composed of the Greek "nemato"- (= thread) and "ophthalmos" (= eye), probably in reference to the thread-like eye patches of this species.

Synonyms:
Cymbacephalus nematopthalamus (Günther, 1860)
Cymbacephalus nematopthalmus (Günther, 1860)
Cymbacephalus nematopthlamus (Günther, 1860)
Papilloculiceps nematophthalmus (Günther, 1860)
Platycephalus nemathophthalmus Günther, 1860
Platycephalus nematophthalmus Günther, 1860

External links

  1. FishBase (multi). Abgerufen am 30.01.2022.
  2. Fishes of Australia (en). Abgerufen am 30.01.2022.
  3. Homepage Glen Whisson (en). Abgerufen am 30.01.2022.
  4. World Register of Marine Species (WoRMS) (en). Abgerufen am 30.01.2022.

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