Pterobranchia, members of which are often called pterobranchs, is a class of small worm-shaped animals. They belong to the Hemichordata, and live in secreted...
16 KB (1,232 words) - 01:22, 25 October 2024
Cambrian and include two main classes: Enteropneusta (acorn worms), and Pterobranchia. A third class, Planctosphaeroidea, is known only from the larva of...
25 KB (2,705 words) - 16:04, 11 October 2024
colonial animals, members of the subclass Graptolithina within the class Pterobranchia. These filter-feeding organisms are known chiefly from fossils found...
35 KB (3,467 words) - 02:59, 27 September 2024
The pterobranchia mitochondrial code (translation table 24) is a genetic code used by the mitochondrial genome of Rhabdopleura compacta (Pterobranchia)....
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Rhabdopleura is a genus of colonial sessile hemichordates belonging to the Pterobranchia class. As one of the oldest living genera with a fossil record dating...
5 KB (371 words) - 15:45, 26 October 2024
Entoprocta Gastrotricha Gnathostomulida Enteropneusta (acorn worms) Pterobranchia Allomalorhagida Cyclorhagida Loricifera Aplacophora Bivalvia (clams...
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Hemichordata Class Planctosphaeroidea Class Enteropneusta (acorn worms) Class Pterobranchia Phylum Echinodermata Subphylum Asterozoa Class Asteroidea (starfish)...
35 KB (3,201 words) - 00:11, 28 October 2024
northern Sri Lanka. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3):...
2 KB (122 words) - 20:51, 20 December 2020
Pyrosome or Ectoprocta) or share a common exoskeleton (e.g. Bryozoa or Pterobranchia). The colonial organism as a whole is called a zoon /ˈzoʊ.ɒn/, plural...
4 KB (462 words) - 20:31, 31 October 2021
Tasmania, and New Zealand. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3):...
2 KB (117 words) - 06:13, 23 December 2020
Tenjong Dendang Formation (section Pterobranchia)
The Tenjong Dendang Formation is a geologic formation in Malaysia. The band of graptolite- and trilobite-bearing shales interbedded in limestones preserves...
3 KB (133 words) - 17:48, 16 July 2024
Indian Point Formation (section Pterobranchia)
The Indian Point Formation is a geologic formation in Quebec. It preserves fossils dating back to the Ludlow epoch of the Silurian period. The Indian Point...
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code used by the mitochondrial genome of Cephalodiscidae (Pterobranchia). The Pterobranchia are one of the two groups in the Hemichordata which together...
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ISBN 9781118515617. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3):...
1 KB (58 words) - 15:07, 7 February 2021
in the image below. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3):...
3 KB (197 words) - 20:40, 19 December 2020
Infrakingdom Coelomopora Phylum Hemichordata Subphylum Pterobranchia Subphylum Enteropneusta Phylum Echinodermata Subphylum...
74 KB (4,820 words) - 14:36, 24 October 2024
development and structure of the larva of Rhabdopleura normani (Hemichordata: Pterobranchia)". Acta Zoologica. 69 (2): 95–109. doi:10.1111/j.1463-6395.1988.tb00906...
6 KB (611 words) - 08:08, 19 September 2022
ISBN 9781118515617. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3):...
1 KB (79 words) - 21:59, 17 July 2024
distinguished by branching fiber tubes. It is a believed predecessor of Pterobranchia, but this species is intermediate between these two classes. Studies...
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B. (2018). "The zoogeography of extant rhabdopleurid hemichordates (Pterobranchia: Graptolithina), with a new species from the Mediterranean Sea" (PDF)...
3 KB (175 words) - 03:46, 18 July 2024
ancestors of acorn worms used to live in tubes like their relatives Pterobranchia, but that they eventually started to live a safer and more sheltered...
22 KB (2,517 words) - 13:26, 3 October 2024
structure similar to a protoconch (embryonic dome) in Cloudinidae and Pterobranchia, this structure along with other characteristics could have been present...
25 KB (2,787 words) - 19:59, 17 October 2024
Rhabdopleurida is one of three orders in the class Pterobranchia, which are small, worm-shaped animals, are the only surviving graptolites. Members belong...
6 KB (371 words) - 19:28, 13 July 2024
lifestyle. They include two main groups, the acorn worms and the Pterobranchia. Pterobranchia form a class containing about 30 species of small worm-shaped...
304 KB (29,025 words) - 16:12, 29 October 2024
is considered likely. The organism may have a close affinity to the Pterobranchia class, which likely includes the graptolite organisms, however it is...
5 KB (514 words) - 18:49, 1 July 2024
mitochondrial 23 TTA UUA Stop * Leu (L) (np) Similar to translation table 11. Pterobranchia mitochondrial 24 AGA AGA Ser (S) (p) Arg (R) (b) AGG AGG Lys (K) (b)...
42 KB (1,592 words) - 06:22, 28 October 2024
ISBN 9781118515617. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3):...
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Pterobranchia Graptolithina (extinct) Enteropneusta...
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cucumbers, feather stars, sea lilies, etc.) Hemichordata (acorn worms, Pterobranchia, and possibly graptolites) (These together sometimes are called the...
9 KB (776 words) - 22:18, 19 August 2024
Cephalodiscida (category Pterobranchia)
Cephalodiscida is one of two orders in the class Pterobranchia, which are small, worm-shaped animals. Members belong to the hemichordates. Species in...
3 KB (235 words) - 18:54, 1 July 2024