Phylum Echinodermata 棘皮動物門


Class Asteroidea 海星綱


Family Oreasteridae 瘤海星科


Scientific name Culcita novaeguineae


Chinese name 麵包海星


Author Muller & Troschel, 1842


Size 79x85mm


Description Taken from Penghu Is. Taiwan.


 


 


Ecological pohto (生態照) http://tw.myblog.yahoo.com/lee-chitse/article?mid=9556


 

















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Phylum Echinodermata 棘皮動物門


Class Asteroidea 海星綱


Family Asteropseidae 鋸腕海星科


Scientific name Asteropsis carinifera


Chinese name 脊鋸腕海星


Author Lamarck, 1816


Size 88x87mm


Description Taken from Penghu Is. Taiwan.


























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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Laganidae 餅乾海膽科


Scientific name Laganum sp.


Chinese name


Author


Size 25x24x 5mm


Description Sea Urchin, test diameter: 25mm , taken in Olango Island , Cebu , Philippines .




 


 


Laganum sp., Aboral view(反口面).




 


 


Laganum sp., Oral view(口面).



 


 


Laganum sp., Lt. lateral aboral view(左側反口面).




 


 


Laganum sp., Lt. lateral view(左側面).



 


 


Laganum sp., Lt. lateral oral view(左側口面).



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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Laganidae 餅乾海膽科


Scientific name Laganum decagonale


Chinese name 十角餅乾海膽


Author Blainville, 1827


Size 33 x31x 6mm


Description Sea Urchin, test diameter: 33mm , taken in Olango Island , Cebu , Philippines .




 


 


Laganum decagonale, 十角餅乾海膽, Aboral view(反口面).



 


 


Laganum decagonale, 十角餅乾海膽, Oral view(口面).



 


 


Laganum decagonale, 十角餅乾海膽, Lt. lateral aboral view(左側反口面).



 


 


Laganum decagonale, 十角餅乾海膽, Lt. lateral view(左側面).



 


 


Laganum decagonale, 十角餅乾海膽, Lt. lateral oral view(左側口面).


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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Arachnoididae 蛛網海膽科


Scientific name Arachnoides placenta


Chinese name 扁平蛛網海膽


Author Linnaeus, 1758


Size 61x61x 8 mm


Description Sea Urchin, test diameter: 61 mm , taken in Olango Island , Cebu , Philippines .


 


 


 


Arachnoides placenta, 扁平蛛網海膽, Aboral view(反口面).




 


 


Arachnoides placenta, 扁平蛛網海膽, Apical system (頂系)



 


 


Arachnoides placenta, 扁平蛛網海膽, Periproct (肛圍)



 


 


Arachnoides placenta, 扁平蛛網海膽, Oral view(口面).



 


 


Arachnoides placenta, 扁平蛛網海膽, Peristome (口圍)



 


 


Arachnoides placenta, 扁平蛛網海膽, Lt. lateral aboral view(左側反口面).




 


 


Arachnoides placenta, 扁平蛛網海膽, Lt. lateral view(左側面).



 


 


Arachnoides placenta, 扁平蛛網海膽, Lt. lateral oral view(左側口面).



 


 


Arachnoides placenta, 扁平蛛網海膽, Posterior - oral view(後端).



 


 


Arachnoides placenta, 扁平蛛網海膽, Periproct (肛圍)


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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Clypeasteridae 楯海膽科


Scientific name Clypeaster humilis


Chinese name 修姆楯形海膽


Author Leske, 1778


Size 119x109x 27 mm


Description Sea urchin test diameter - 119mm , taken from 南方澳, Northeast of Taiwan.


 


 


 


Clypeaster humilis, 修姆楯形海膽, Aboral view(反口面).






 


 


Clypeaster humilis, 修姆楯形海膽, Oral view(口面).





 


 


Clypeaster humilis, 修姆楯形海膽, Peristome (口圍)



 


 


Clypeaster humilis, 修姆楯形海膽, Periproct (肛圍)



 


 


Clypeaster humilis, 修姆楯形海膽, Lt. aboral lateral view(左側面).






 


 


Clypeaster humilis, 修姆楯形海膽, Lt. lateral view(左側面).



 


 


Clypeaster humilis, 修姆楯形海膽, Lt. oral lateral view(左側面).




 


 


 


Clypeaster humilis, 修姆楯形海膽, Petaloid area (瓣狀區域)



 


 


 


Clypeaster humilis, 修姆楯形海膽, Anterior petal (前瓣帶)



 


 


 


Clypeaster humilis, 修姆楯形海膽, Posterior paired petals (後瓣帶對)



 


 


Clypeaster humilis, 修姆楯形海膽, Apical system (頂系)


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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Laganidae 餅乾海膽科


Scientific name Peronella pellucida


Chinese name 透明餅海膽


Author Doederlein, 1885


Size 30x30x6mm


Description Sea Urchins, test diameter: 30mm, taken in Olango Island, Cebu, Philippines.




 


 


Peronella pellucida, 透明餅海膽, Aboral view(反口面).



 


 


Peronella pellucida, 透明餅海膽, Petaloid area (瓣狀區域)



 


 


Peronella pellucida, 透明餅海膽, Apical system (頂系)



 


 


Peronella pellucida, 透明餅海膽, Oral view(口面).



 


 


Peronella pellucida, 透明餅海膽, Oral view, Peristome (口圍) & Periproct (肛圍).



 


 


Peronella pellucida, 透明餅海膽, Peristome (口圍)



 


 


Peronella pellucida, 透明餅海膽, Periproct (肛圍)



 


 


Peronella pellucida, 透明餅海膽, Lt. lateral view(左側面).





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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Laganidae 餅乾海膽科


Scientific name Laganum fudsiyama


Chinese name


Author Doederlein, 1885


Size 23x21x4mm


Description Sea Urchins, test diameter: 23mm, taken in Olango Island, Cebu, Philippines.




 


 


Laganum fudsiyama , Aboral view(反口面).



 


 


Laganum fudsiyama , Petaloid area (瓣狀區域)



 


 


Laganum fudsiyama , Apical system (頂系)



 


 


Laganum fudsiyama , Oral view(口面).



 


 


Laganum fudsiyama , Peristome (口圍)



 


 


Laganum fudsiyama , Periproct (肛圍)



 


 


Laganum fudsiyama , Lt. lateral view(左側面).





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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Clypeasteridae 楯海膽科


Scientific name Clypeaster sp.


Chinese name


Author


Size 25x23x 5mm


Description Sea Urchins, test diameter: 25mm , taken in Olango Island , Cebu , Philippines .




 


 


Clypeaster sp., Aboral view(反口面).



 


 


Clypeaster sp., Petaloid area (瓣狀區域)



 


 


Clypeaster sp., Anterior paired petals (前瓣帶對)



 


 


Clypeaster sp., Apical system (頂系)



 


 


Clypeaster sp., Oral view(口面).




 


 


Clypeaster sp., Peristome (口圍)



 


 


Clypeaster sp., Periproct (肛圍)



 


 


Clypeaster sp., Lt. lateral view(左側面).






 


 


Clypeaster sp., Lt. lateral view, Petaloid area (瓣狀區域).


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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Laganidae 餅乾海膽科


Scientific name Laganum depressum


Chinese name 薄餅乾海膽


Author Lesson, 1841


Size 42 x41x 8mm


Description Sea Urchins, test diameter: 42mm , taken in Olango Island , Cebu , Philippines .




 


 


Laganum depressum, 薄餅乾海膽, Aboral view(反口面).



 


 


Laganum depressum, 薄餅乾海膽, Petaloid area (瓣狀區域)



 


 


Laganum depressum, 薄餅乾海膽, Apical system (頂系)



 


 


Laganum depressum, 薄餅乾海膽, Oral view(口面).



 


 


Laganum depressum, 薄餅乾海膽, Peristome (口圍)



 


 


Laganum depressum, 薄餅乾海膽, Periproct (肛圍)



 


 


Laganum depressum, 薄餅乾海膽, Lt. lateral view(左側面).





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