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Neolaeops microphthalmus (Bonde, 1922)
CROSSEYE FLOUNDER
Crosseyed Flounder; Laeops microphthalmus Bonde, 1922

Life   Vertebrata   Fish   Bothidae   Neolaeops


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https://biodiversity.org.au/afd/taxa/3f0d36f5-8c4a-42b7-a83e-61a0220fbc70 ---> http://biodiversity.org.au/afd/taxa/6f05ac16-c35a-4f62-921a-71d86259295a;jsessionid=E2A6901C504AD7676D1BE7A76E768DF0
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Following modified from Taiwan Biodiversity National Information Network
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Kingdom Animalia  
 Phylum Chordata  
 Class Actinopterygii  
 Order Pleuronectiformes  
 Family Bothidae  
 Genus Neolaeops  
  Neolaeops microphthalmus    (von Bonde, 1922) 
Provider: Chen, Jeng-Ping 
hierarchy tree    download xml    download txt    Chinese Page    
Synonyms: Arnoglossus microphthalmus Laeops microphthalmus   details
Citation: 臺灣魚類誌(沈等, 1993); Fishes of Japan(Nakabo, 2002)
Character: Dorsal-fin rays 108-110; anal-fin rays 83-87; pectoral-fin rays14-15. Dorsal contour of head with a deep concavity. Snout protruding upward. Mouth rather large, 2.6 to 2.7 times in head length; maxillary extending slightly beyond anterior margin of lower eye. Eyes very small, diameter 4.3 to 4.7 times in head length.  
Habitat: Inhabits sand and mud bottoms near shelf, also found on deep sea area. Feeds on benthic animals. 
Distribution: Indo-West Pacific: southern Japan, Taiwan, Indo-Australian Archipelago and Natal, South Africa. Taiwan: West. 
Utility: Commercial fishery species. 
Name Code: 382719
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http://www.fishbase.org/summary/Neolaeops-microphthalmus.html ---> https://www.fishbase.in/summary/Neolaeops-microphthalmus.html

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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Neolaeops microphthalmus (von Bonde , 1922)

Crosseyed flounder Add your observation in Fish Watcher
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Neolaeops microphthalmus   AquaMaps   Data sources: GBIF OBIS
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Pictures | Google image Image of Neolaeops microphthalmus (Crosseyed flounder) Neolaeops microphthalmus
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Classification / Names Common names | Synonyms | Catalog of Fishes ( gen. , sp. ) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Pleuronectiformes (Flatfishes) > Bothidae (Lefteye flounders)
Etymology: Neolaeops: Greek, neos = new + Greek, leios = flat + Greek, ops = appearance (Ref. 45335 ) .

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathydemersal; depth range 275 - 400 m (Ref. 9824 ).   Deep-water

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Indo-West Pacific: southern Japan, Taiwan, Indo-Australian Archipelago and Natal, South Africa (based on one specimen).

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 21.0 cm SL male/unsexed; (Ref. 9824 )

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 108-110; Anal spines : 0; Anal soft rays : 83 - 87. Dorsal contour of head with a deep concavity. Snout protruding upward. Mouth rather large, 2.6 to 2.7 times in head length; maxillary extending slightly beyond anterior margin of lower eye. Eyes very small, diameter contained .3 to 4.7 times in head length.

Biology     Glossary (e.g. epibenthic)

Inhabits sand and mud bottoms (Ref. 9824 ).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Amaoka, Kunio | Collaborators

Hensley, D.A. , 1986. Bothidae. p. 854-863. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4417 )

IUCN Red List Status (Ref. 120744 )

    Not Evaluated  

CITES (Ref. 115941 )

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: of no interest FAO(Publication : search ) | FishSource |

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Estimates of some properties based on models

Preferred temperature (Ref. 115969 ): 8.6 - 17.1, mean 12 (based on 90 cells). Phylogenetic diversity index (Ref. 82805 ):  PD 50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00912 (0.00405 - 0.02055), b=3.05 (2.86 - 3.24), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245 ). Trophic Level (Ref. 69278 ):  3.6   ±0.4 se; Based on size and trophs of closest relatives Resilience (Ref. 69278 ):  Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3). Vulnerability (Ref. 59153 ):  Moderate vulnerability (40 of 100) .

Entered by Torres, Armi G. Modified by Bailly, Nicolas Fish Forum
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