Glaucostegus microphthalmus
(Teng, 1959)
Smalleyed guitarfish
Classification: Elasmobranchii Rhinopristiformes Glaucostegidae
	Reference of the original description
	
	
Studies on the elasmobranch fishes from Formosa. Part 7. A review of the rhinobatoid rays of Formosa, with description of a new species of Rhinobatos. Reports of the Laboratory of Fishery Biology of the Taiwan Fisheries Research Institute, 6, 85–95
Studies on the elasmobranch fishes from Formosa. Part 7. A review of the rhinobatoid rays of Formosa, with description of a new species of Rhinobatos. Reports of the Laboratory of Fishery Biology of the Taiwan Fisheries Research Institute, 6, 85–95
	Image of the original description
Image in copyright.
	
Image in copyright.
	Synonyms / new combinations and misspellings
Rhinobatos microphthalmus, Rhinobatos (Glaucostegus) microphthalmus
Rhinobatos microphthalmus, Rhinobatos (Glaucostegus) microphthalmus
Description :
Citation: Glaucostegus microphthalmus (Teng, 1959): In: Database of modern sharks, rays and chimaeras, www.shark-references.com, World Wide Web electronic publication, Version 10/2025
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		Common names
								     Smalleyed guitarfish
 Smalleyed guitarfish
			
            				
		 Smalleyed guitarfish
 Smalleyed guitarfish
			
            				
		Distribution
Western Pacific: Taiwan.
		Western Pacific: Taiwan.
		Biology
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures [733].
		Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures [733].
		Habitat
demersal; marine
		demersal; marine
		Remarks
shark-references Species-ID=13824;
			
            				
		shark-references Species-ID=13824;
 
				 
				 
    					 
    					 
    					 
    					 
                         
    					 Catalog of Fishes
 Catalog of Fishes
			 literature references
 literature references
			 FishBase
 FishBase
			 NCBI GenBank
 NCBI GenBank
        








