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F r o m W i k i p e d i a , t h e f r e e e n c y c l o p e d i a
Robustichthys is an extinct genus of ray-finned fish from the Middle Triassic period , contains only one species R. luopingensis .[1] [2] It belonged to the clade Halecomorphi , which were once diverse during the Mesozoic Era , but which are today represented by only a single species, the bowfin . Halecomorphs are holosteans , a clade which first appeared in the fossil record during the Triassic.[3]
Description
[ edit ]
Robustichthys is described from Anisian Guanling Formation , Luoping , Yunnan , China. It is the oldest member of Ionoscopiformes , an order within Halecomorphi.[1] The largest specimen reaches length about 36 cm (1.18 ft ), which makes it the largest holostean fish in the Middle Triassic.[2]
References
[ edit ]
^ López-Arbarello, Adriana; Sferco, Emilia (March 2018). "Neopterygian phylogeny: the merger assay" . Royal Society Open Science . 5 (3 ): 172337. Bibcode :2018RSOS....572337L . doi :10.1098/rsos.172337 . PMC 5882744 . PMID 29657820 .
Robustichthys
Robustichthys luopingensis
t
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R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Robustichthys&oldid=1185130872 "
C a t e g o r i e s :
● I o n o s c o p i f o r m e s
● P r e h i s t o r i c r a y - f i n n e d f i s h g e n e r a
● M i d d l e T r i a s s i c l i f e
● A n i s i a n l i f e
● T r i a s s i c b o n y f i s h
● F o s s i l t a x a d e s c r i b e d i n 2 0 1 4
● T r i a s s i c f i s h o f A s i a
● G u a n l i n g F o r m a t i o n
● P r e h i s t o r i c r a y - f i n n e d f i s h s t u b s
H i d d e n c a t e g o r i e s :
● A r t i c l e s w i t h s h o r t d e s c r i p t i o n
● S h o r t d e s c r i p t i o n i s d i f f e r e n t f r o m W i k i d a t a
● A r t i c l e s w i t h ' s p e c i e s ' m i c r o f o r m a t s
● T a x o n b a r s w i t h m u l t i p l e m a n u a l W i k i d a t a i t e m s
● A l l s t u b a r t i c l e s
● T h i s p a g e w a s l a s t e d i t e d o n 1 4 N o v e m b e r 2 0 2 3 , a t 1 9 : 3 9 ( U T C ) .
● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n .
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