Elasmobranchii (sharks and rays) >
Myliobatiformes (Stingrays) >
Urolophidae (Round rays)
Etymology: Trygonoptera: Greek, trygon = a sting ray + Greek, pteron = wing, fin (Ref. 45335); imitata: Name from Latin 'imitor', to copy or mimic, refers to its similarity to Trygonoptera mucosa and T. testacea in general appearance resulting in confusion over their identities.
More on authors: Yearsley, Last & Gomon.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; benthopelagic; depth range ? - 120 m (Ref. 76956). Temperate
Southern Oceans: Australia.
Length at first maturity / Size / Weight / Age
Maturity: Lm 47.5, range 45 - 48.2 cm
Max length : 68.9 cm TL male/unsexed; (Ref. 76956); 79.3 cm TL (female)
Inhabits bays and coastal waters from close inshore near beaches to depths of at least
120 m (Ref. 76956).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Yearsley, G.K., P.R. Last and M.F. Gomon, 2008. Trygonoptera imitata sp. Nov., a new stingaree (Myliobatoidei: Urolophidae) from Southeastern Australia. pp. 261-267. In P.R. Last, W.T. White and J.J. Pogonoski (eds). Descriptions of new Australian chondrichthyans. CSIRO Marine and Atmospheric Research Paper no. 22. 365 p. (Ref. 76956)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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