Order of sea urchins
DiadematoidaTemporal range:
Early Jurassic–Recent
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
Diadema setosum
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Echinodermata
Class:
Echinoidea
Superorder:
Diadematacia
Order:
DiadematoidaDuncan, 1889
Families
(See Text)
The Diadematoida are an order of sea urchins. They are distinguished from other sea urchins by the fact that their spines are hollow, or at best have an open mesh at the core, and by the presence of 10 buccal plates around the mouth. Their tests can be either solid or flexible.
Last Update: 2023-10-13T19:11:44Z
The Diadematoida are an order of sea urchins. They are distinguished from other sea urchins by the fact that their spines are hollow, or at best have an...
Word Count : 81
Last Update: 2024-05-10T16:53:56Z
Salenioida) forming a common clade Carinacea, basal groups Aspidodiadematoida, Diadematoida , Echinothurioida, Micropygoida, and Pedinoida are comprised in a common...
Word Count : 7688
Last Update: 2023-06-24T04:45:57Z
(Paxillosida) Linckia laevigata (Valvatida) Euretaster insignis (Velatida) Order Diadematoida Order Echinothurioida Order Pedinoida Superorder Echinacea Order Arbacioida...
Word Count : 468
Last Update: 2023-10-30T22:14:19Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Echinothrix Species: E. calamaris Binomial...
Word Count : 654
Last Update: 2024-03-31T21:39:09Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Diadema Species: D. setosum Binomial name...
Word Count : 1610
Last Update: 2022-04-03T08:54:40Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Astropyga Species: A. radiata Binomial name...
Word Count : 695
Last Update: 2024-04-16T15:27:58Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Diadema Species: D. antillarum Binomial name...
Word Count : 1161
Last Update: 2023-07-26T19:09:04Z
contrast to the more complex mouth parts of their close relatives, the Diadematoida . They are nearly all deepsea dwellers. Echinothurioids have regular tests...
Word Count : 711
Last Update: 2021-05-11T03:33:41Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Diadema Species: D. savignyi Binomial name...
Word Count : 690
Last Update: 2023-12-11T00:20:26Z
Sri Lanka is a tropical island situated close to the southern tip of India. The invertebrate fauna is as large as it is common to other regions of the...
Word Count : 2211
Last Update: 2023-10-26T16:20:01Z
Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Gray, 1855 ...
Word Count : 323
Last Update: 2021-03-11T04:12:38Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Astropyga Species: A. nuptialis Binomial...
Word Count : 54
Last Update: 2024-01-22T13:19:31Z
Marine Species: Infraclass Acroechinoidea Order Aspidodiadematoida Order Diadematoida Order Micropygoida Order Pedinoida Infraclass Carinacea Superorder Calycina...
Word Count : 170
Last Update: 2022-09-17T19:04:19Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Centrostephanus Species: C. besnardi Binomial...
Word Count : 54
Last Update: 2024-02-06T04:05:06Z
hollow, further distinguishing them from the closely related orders Diadematoida and Echinothurioida, which possess only hollow spines. Barnes, Robert...
Word Count : 106
Last Update: 2021-03-11T04:12:33Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Astropyga Species: A. magnifica Binomial...
Word Count : 58
Last Update: 2022-01-21T09:12:31Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Diadema Species: D. paucispinum Binomial...
Word Count : 462
Last Update: 2024-01-20T17:51:52Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Centrostephanus Species: C. coronatus Binomial...
Word Count : 521
Last Update: 2022-09-17T19:07:16Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Centrostephanus Species: C. sylviae Binomial...
Word Count : 54
Last Update: 2021-08-26T16:51:02Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Chaetodiadema Species: C. japonicum Binomial...
Word Count : 63
Last Update: 2024-01-28T02:40:11Z
Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Infraclass: Acroechinoidea Superorder: Diadematacia Orders Diadematoida Echinothurioida Pedinoida...
Word Count : 51
Last Update: 2022-11-20T05:33:48Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Astropyga John Edward Gray, 1855 Species...
Word Count : 47
Last Update: 2023-12-01T16:19:58Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Diadema Species: D. mexicanum Binomial name...
Word Count : 347
Last Update: 2023-09-04T21:01:53Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Echinothrix Species: E. diadema Binomial...
Word Count : 418
Last Update: 2022-09-17T19:03:48Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Centrostephanus Species: C. asteriscus Binomial...
Word Count : 60
Last Update: 2021-08-26T16:52:30Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Chaetodiadema Species: C. tuberculatum Binomial...
Word Count : 64
Last Update: 2021-03-11T04:24:53Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Centrostephanus Species: C. longispinus Subspecies:...
Word Count : 76
Last Update: 2022-11-20T22:17:21Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Echinothrix Peters, 1853 Species Echinothrix...
Word Count : 99
Last Update: 2022-09-17T19:09:03Z
Eukaryota Kingdom: Animalia Phylum: Echinodermata Class: Echinoidea Order: Diadematoida Family: Diadematidae Genus: Centrostephanus Species: C. rodgersii Binomial...
Word Count : 53
Global Information
