Search Results: Pycnaspis

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Sacabambaspis
Kamis, 2026-05-28 14:01:05

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Astraspis
Sabtu, 2025-07-12 12:40:36

Walcott, 1892 Type species Astraspis desiderata Walcott 1892 Synonyms †Pycnaspis splendens Ørvig 1958 †Astraspis splendens (Ørvig 1958) Smith, Sansom &...

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Arandaspida
Rabu, 2026-02-18 11:53:38

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Arandaspis
Sabtu, 2026-05-23 04:17:30

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Pteraspis
Senin, 2026-06-08 01:18:58

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Pteraspidiformes
Selasa, 2023-07-04 19:39:07

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Traquairaspidiformes
Senin, 2026-04-06 09:47:03

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Drepanaspis
Senin, 2026-05-04 02:46:41

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Astraspida
Jumat, 2025-03-28 04:57:21

Family †Astraspididae Eastman 1917 Genus †Astraspis Walcott 1892 Genus †Pycnaspis Ørvig 1958 Order †Tesakoviaspidida Karatajūtė-Talimaa & Moya 2004 [Tesakoviaspidiformes...

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Heterostraci
Senin, 2026-05-18 07:29:51

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Protaspis
Senin, 2026-03-02 05:21:32

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Doryaspis
Rabu, 2026-05-13 06:33:31

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Eriptychiida
Jumat, 2026-03-20 01:48:02

under Vertebrata, not considering class or order. Fish Ørvig, T. 1958. Pycnaspis splendens, new genus, new species, a new ostracoderm from the Upper Ordovician...

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Pteraspidomorpha
Senin, 2026-06-08 01:18:55

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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List of prehistoric jawless fish genera
Minggu, 2025-11-09 17:57:30

†Praetrilogania †Procephalaspis †Protaspis †Psephaspis †Pteraspis †Ptomaspis †Pycnaspis †Pycnosteus Contents:  A B C D E F G H I J K L M N O P Q R S T U V W X...

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Weigeltaspis
Selasa, 2025-11-25 12:16:56

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Hibernaspidoidei
Kamis, 2026-01-29 09:02:53

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Apedolepis
Rabu, 2026-03-04 14:56:13

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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Protopteraspididae
Selasa, 2026-05-19 02:19:45

Ritchieichthys Sacabambaspis Astraspida Astraspidiformes Astraspididae Astraspis Pycnaspis Tesakoviaspidida Tesakoviaspididae Kodinskaspis Tesakoviaspis Eriptychiida...

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