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C o n t r i b u t e
● H e l p ● L e a r n t o e d i t ● C o m m u n i t y p o r t a l ● R e c e n t c h a n g e s ● U p l o a d f i l e
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A p p e a r a n c e
● C r e a t e a c c o u n t ● L o g i n
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● C r e a t e a c c o u n t ● L o g i n
P a g e s f o r l o g g e d o u t e d i t o r s l e a r n m o r e ● C o n t r i b u t i o n s ● T a l k
( T o p )
1 P h o t o r e c e p t o r s
2 T a x o n o m y
T o g g l e T a x o n o m y s u b s e c t i o n
2 . 1 P h y l o g e n y
2 . 2 2 0 1 0 T a x o n o m y
2 . 2 . 1 O r d e r : A r c i d a [ 10 ]
2 . 2 . 2 O r d e r : O s t r e i d a [ 11 ]
2 . 2 . 3 O r d e r : P e c t i n i d a [ 12 ]
2 . 2 . 4 O r d e r : L i m i d a [ 13 ]
2 . 2 . 5 O r d e r : M y t i l i d a [ 14 ]
2 . 2 . 6 O r d e r : P t e r i i d a [ 15 ]
2 . 3 F o s s i l o r d e r s
3 R e f e r e n c e s
T o g g l e t h e t a b l e o f c o n t e n t s
P t e r i o m o r p h i a
2 7 l a n g u a g e s
● ا ل ع ر ب ي ة ● A z ə r b a y c a n c a ● C a t a l à ● D e u t s c h ● E s p a ñ o l ● E u s k a r a ● ف ا ر س ی ● F r a n ç a i s ● G a l e g o ● 한 국 어 ● I t a l i a n o ● L a t i n a ● L i e t u v i ų ● م ص ر ى ● N e d e r l a n d s ● 日 本 語 ● N o r s k b o k m å l ● P o l s k i ● P o r t u g u ê s ● Р у с с к и й ● S l o v e n č i n a ● С р п с к и / s r p s k i ● S u o m i ● S v e n s k a ● T ü r k ç e ● У к р а ї н с ь к а ● 中 文
E d i t l i n k s
● A r t i c l e ● T a l k
E n g l i s h
● R e a d ● E d i t ● V i e w h i s t o r y
T o o l s
T o o l s
A c t i o n s
● R e a d ● E d i t ● V i e w h i s t o r y
G e n e r a l
● W h a t l i n k s h e r e ● R e l a t e d c h a n g e s ● U p l o a d f i l e ● S p e c i a l p a g e s ● P e r m a n e n t l i n k ● P a g e i n f o r m a t i o n ● C i t e t h i s p a g e ● G e t s h o r t e n e d U R L ● D o w n l o a d Q R c o d e ● W i k i d a t a i t e m
P r i n t / e x p o r t
● D o w n l o a d a s P D F ● P r i n t a b l e v e r s i o n
I n o t h e r p r o j e c t s
● W i k i m e d i a C o m m o n s ● W i k i s p e c i e s
A p p e a r a n c e
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
The Pteriomorphia comprise a subclass of saltwater clams, marine bivalve molluscs .[1] Arcida , Ostreida , Pectinida , Limida , Mytilida , and Pteriida . It also contains some extinct and probably basal families , such as the Evyanidae , Colpomyidae , Bakevelliidae , Cassianellidae , and Lithiotidae .
This subclass of molluscs has lamellibranch gills , and is epibenthic . Some attach to the substrate using a byssus . The foot is reduced. The mantle margins are not fused. Gills are usually large and assist in feeding. This group includes the well known mussels , scallops , pen shells , and oysters .[2] bivalvia to have rudimentary eyes.
Photoreceptors [ edit ]
Pteriomorphian bivalves possess five types of photoreceptors, each evolving independently and each associated with different clades within Pteriomorphia.[3] compound eyes , concave mirror eyes, and invaginated eyes, each having evolved independently.[3] [4] siphon , adduction, digging, or some combination of the three. Beyond this shadow response, however, pteriomorphia typically do not respond to other visual stimuli.[5]
Pteriomorphia have much higher rates of eye loss than eye gain and studying eye loss and gain can yield insights into the mechanisms behind convergent evolution and the evolution and regression of complex traits.[3] [3] Pectinidae exhibit a reduction in functionality as habitat depth increases, ending in the complete absence of eyes in deep sea species.[6]
Taxonomy [ edit ]
Phylogeny [ edit ]
The cladogram is based on molecular phylogeny using mitochondrial (12S, 16S) and nuclear (18S, 28S, and H3) gene markers by Yaron Malkowsky and Annette Klussmann-Kolb in 2012.[7]
2010 Taxonomy [ edit ]
In 2010 a new proposed classification system for the Bivalvia was published by Bieler, Carter & Coan revising the classification of the Bivalvia, including the subclass Pteriomorphia.[8] World Register of Marine Species [9]
Subclass: Pteriomorphia
(Ark shells and bittersweet shells)
(True oysters and their allies)
(Scallops and their allies)
(File shells and their allies)
(Saltwater mussels)
(Winged oysters and their allies)
Fossil orders [ edit ]
References [ edit ]
^ Barnes, Robert D. (1982). Invertebrate Zoology . Philadelphia, PA: Holt-Saunders International. p. 430. ISBN 978-0-03-056747-6
^ a b c d Audino, Jorge Alves; Serb, Jean Marie; Rodriguez Marian, José Eduardo Amoroso (27 July 2020). "Hard to get, easy to lose: Evolution of mantle photoreceptor organs in bivalves (Bivalvia, Pteriomorphia)" . Evolution . 74 9 ): 2106–2120. doi :10.1111/evo.14050 PMID 32716056 . S2CID 220796915 .
^ Serb, Jeanne M.; Eernisse, Douglas J. (2008-10-01). "Charting Evolution's Trajectory: Using Molluscan Eye Diversity to Understand Parallel and Convergent Evolution" . Evolution: Education and Outreach . 1 4 ): 439–447. doi :10.1007/s12052-008-0084-1 ISSN 1936-6434 . S2CID 2881223 .
^ Morton, Brian (January 2001). "The Evolution of Eyes in Bivalvia" . Oceanography and Marine Biology: An Annual Review : 165–205 – via ResearchGate.
^ Malkowsky, Yaron; Götze, Marie-Carolin (10 December 2013). "Impact of habitat and life trait on character evolution of pallial eyes in Pectinidae (Mollusca: Bivalvia)" . Organisms Diversity and Evolution . 14
^ Malkowsky, Yaron; Klussmann-Kolb, Annette (May 2012). "Phylogeny and spatio-temporal distribution of European Pectinidae (Mollusca: Bivalvia)" . Systematics and Biodiversity . 10 2 ): 233–242. doi :10.1080/14772000.2012.676572 . S2CID 84085349 .
^ Bieler, R., Carter, J.G. & Coan, E.V. (2010) Classification of Bivalve families . Pp. 113-133, in: Bouchet, P. & Rocroi, J.P. (2010), Nomenclator of Bivalve Families. Malacologia 52(2 ): 1-184
^ Gofas, S. (2014). "Pteriomorphia" . World Register of Marine Species. Retrieved 2014-08-19 .
^ Arcoida Stoliczka, 1871World Register of Marine Species on 3 February 2009.
^ Ostreoida Ferussac, 1822World Register of Marine Species on 9 July 2010.
^ Pectinoida Gray, 1854World Register of Marine Species on 9 July 2010.
^ Limoida Moore, 1952World Register of Marine Species on 7 July 2010.
^ Mytiloida Ferussac, 1822World Register of Marine Species on 9 July 2010.
^ Pterioida Newell, 1965World Register of Marine Species on 9 July 2010.
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Pteriomorphia&oldid=1199224047 " C a t e g o r i e s : ● B i v a l v e t a x o n o m y ● M o l l u s c s u b c l a s s e 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 h i s p a g e w a s l a s t e d i t e d o n 2 6 J a n u a r y 2 0 2 4 , a t 1 3 : 5 4 ( 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 . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w
