Atrypida is an extinct order of rhynchonelliform brachiopods. They first appeared in middle Ordovician and survived the Ordovician-Silurian extinction...

Cambrian – Upper Permian) †Pentamerida (Middle Cambrian – Upper Devonian) †Atrypida (Lower Ordovician – Upper Devonian) Rhynchonellida (Lower Ordovician –...

global biodiversity". Clarkeia durrelli: A fossil brachiopod of the order Atrypida, from the Upper Silurian age, discovered 1982 Nactus serpensinsula durrellorum:...

Obolellata Naukatida † Obolellida † Class Rhynchonellata Athyridida † Atrypida † Orthida † Protorthida † Pentamerida † Rhynchonellida Spiriferida † Terebratulida...

Eukaryota Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: †Atrypida Family: †Atrypidae Subfamily: †Atrypinae Genus: †Askerina Baarli, 2019...

significantly. Others, including the Pentamerida, Athyridida, Spiriferida, and Atrypida, were less affected and took the opportunity to diversify after the extinction...

Thecideida Order †Protorthida Order †Orthida Order †Pentamerida Order †Atrypida Order †Athyridida Order †Spiriferida Order †Spiriferinida Brachiopods are...

Spiriferida into four distinct and separate orders, the Spiriferida as revised, Atrypida, Athyridida, and Spiriferinida; each with its own derivation and phylogeny...

classification Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: †Atrypida Suborder: †Atripidina Family: †Atrypidae Genus: Atrypa Dalman, 1828 Species...

naanchanensis Sp. nov Valid Baranov Early Devonian  Russia A member of Atrypida. Verchojania abramovi Sp. nov Valid Makoshin Late Carboniferous  Russia...