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Desmodema polystictum (Ogilby, 1898)
Dealfish; Polka-dot Ribbonfish; Trachypterus jacksoniensis polystictus Ogilby, 1898

Life   Vertebrata   Fish   Trachipteridae   Desmodema

Desmodema polystictum
© Daniel Rabbe, 2012 · 2
Desmodema polystictum

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Desmodema polystictum
© Daniel Rabbe, 2012 · 2
Desmodema polystictum
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Following modified from Australian Faunal Directory
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http://biodiversity.org.au/afd/taxa/cfcecba1-9167-40a5-bff3-0c69f2567923 ---> https://biodiversity.org.au/afd/taxa/cfcecba1-9167-40a5-bff3-0c69f2567923
https://biodiversity.org.au/afd/taxa/cfcecba1-9167-40a5-bff3-0c69f2567923 ---> http://biodiversity.org.au/afd/taxa/be10d191-2d9f-46c6-bc52-6442372e5fe5;jsessionid=2B6041E60023EDFDE133405F2AAACA15
http://biodiversity.org.au/afd/taxa/be10d191-2d9f-46c6-bc52-6442372e5fe5;jsessionid=2B6041E60023EDFDE133405F2AAACA15 ---> https://biodiversity.org.au/afd/taxa/be10d191-2d9f-46c6-bc52-6442372e5fe5;jsessionid=2B6041E60023EDFDE133405F2AAACA15
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Following modified from Taiwan Biodiversity National Information Network
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Kingdom Animalia  
 Phylum Chordata  
 Class Actinopterygii  
 Order Lampridiformes  
 Family Trachipteridae  
 Genus Desmodema  
  Desmodema polystictum    (Ogilby, 1898) 
Provider: Kwang-Tsao Shao 
hierarchy tree    download xml    download txt    Chinese Page    
Synonyms: Trachipterus misakiensis Trachipterus polystictus Trachipterus woodi Trachypterus jacksoniensis polystictus   details
Citation: 臺灣魚類誌(沈等, 1993); Fishes of Japan(Nakabo, 2002)
Character: Body elongate, ribbon-like, compressed; body depth gradually decreasing from head to caudal peduncle. Head small. Snout length shorter eye diameter. Pointed teeth on jaws, vomer, and palatines. Scales present in juveniles; absent in adult. Dorsal fin very long, extending along entire body length to tail, with 116-131 rays; anterior dorsal-fin rays elongate in juveniles, reduced in adult; anal fin absent; pelvic fins with 7-10 rays, elongate in juveniles, and absent in adult; caudal fin without 2 lobes and not sharply upturned. Head and body usually silver; specimens less than 10 cm with many dark spots. 
Habitat: Mesopelagic species, sometimes drifting to coastal regions. Feeds upon various organisms like small fish, squids, octopus, and crustaceans. The eggs are free-floating, large, and red. 
Distribution: Probably circumtropical. It very rare and only found in northern Taiwanese waters. 
Utility: No commercial importance.  
Name Code: 381134
  IUCN Red List:LC      
Suggested Link    The Fish Database of Taiwan    FishBase    Discover Life    World Register of Marine Species (WoRMS)  
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Following modified from FishBase
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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Desmodema&speciesname=polystictum ---> http://www.fishbase.org/summary/Desmodema-polystictum.html
&pull 20q v5.145 20180528: Error 301 Moved Permanently http://www.fishbase.org/summary/Desmodema-polystictum.html

Updated: 2019-10-23 10:07:57 gmt
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