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There is a page named "Metastoma" on Wikipedia
The metastoma is a ventral single plate located in the opisthosoma of non-arachnid dekatriatan chelicerates such as eurypterids, chasmataspidids and the...2 KB (213 words) - 16:57, 28 January 2024- Metastoma is a monotypic genus of land snail in the family Holospiridae. M. roemeri, the single species of the genus, can be found in arid habitats in...2 KB (204 words) - 19:08, 20 February 2022
material, including genital appendages, chelicerae and fragments of the metastoma (a large plate that is part of the abdomen) and telson discovered by German...34 KB (3,865 words) - 02:27, 15 May 2024
pair of appendages were overlaid by a plate that is referred to as the metastoma, originally derived from a complete exoskeleton segment. The opisthosoma...92 KB (10,206 words) - 22:55, 23 May 2024
Eulaema. It is characterized by its size and flashy orange segments of its metastoma. Unlike other Eulaema, E. cingulata has white markings on its face. Specifically...4 KB (297 words) - 14:12, 13 June 2024
Arcuites Merostomichnites Palmichnium Related groups Arachnida Chasmataspidida Xiphosura Related articles Metastoma Timeline of eurypterid research Category...22 KB (2,378 words) - 00:39, 30 June 2024
henningsmoeni Tetlie, 2002 – Silurian, Norway Eurypterus with broad paddles and metastoma. Postabdomen has small epimera. Pretelson has large rounded epimera with...54 KB (5,349 words) - 23:01, 28 March 2024
preabdominal segment. the anteriormost appendicular structure of opisthosoma was metastoma, a plate-like structure interpreted as a fused appendage pair of first...31 KB (2,833 words) - 20:10, 10 June 2024
were generally very long with small curved teeth without serrations. Its metastoma (a large plate that is part of the abdomen) was very narrow and cordated...33 KB (3,610 words) - 13:18, 3 December 2023
carapace for the former, and metastoma for the latter). Unlike most of dekatriatans like eurypterids and chasmataspidids, the metastoma (ventral plate in front...5 KB (409 words) - 19:11, 8 November 2023- rare eurypterid, and is known mainly from the fossilised remains of its metastoma (a large plate that is part of the abdomen) and telson (the posteriormost...17 KB (2,019 words) - 12:46, 14 July 2023
coxae, segments of the appendages, genital appendages and incomplete metastomas (a large plate that is part of the abdomen) and telsons. Furthermore,...33 KB (3,768 words) - 22:17, 2 March 2024- Haplocion Pilsbry, 1902 Hendersoniella Dall, 1905 Holospira von Martens, 1860 Metastoma Strebel & Pfeffer, 1879 Genera brought into synonymy Acera Albers, 1850:...2 KB (216 words) - 17:08, 13 January 2024
segment of the body), chelicerae (frontal appendages), coxae and the metastoma (a large plate that is part of the abdomen), it is impossible to assign...15 KB (1,731 words) - 16:23, 25 March 2024
and Rhenopterus itself, all united by a rounded posterior margin to the metastoma and prosomal appendage III bearing single fixed spines. Unlike the derived...6 KB (600 words) - 03:35, 18 December 2023
reniform compound eyes placed forward, which is its main characteristic. The metastoma (a large plate that is part of the abdomen) had a deep anterior triangular...23 KB (2,546 words) - 22:05, 18 August 2023
segments of the body were slightly longer than the preceding segments. The metastoma (a large plate located on the underside of the body) of Megalograptus...43 KB (4,651 words) - 10:02, 29 June 2024
Mycteropoids are diagnosed as stylonurines with a posterior cleft on the metastoma and rounded lenses overlaying the lateral eyes as well as having anterior...9 KB (988 words) - 21:17, 16 January 2024
Arcuites Merostomichnites Palmichnium Related groups Arachnida Chasmataspidida Xiphosura Related articles Metastoma Timeline of eurypterid research Category...4 KB (378 words) - 08:40, 25 August 2021
Arcuites Merostomichnites Palmichnium Related groups Arachnida Chasmataspidida Xiphosura Related articles Metastoma Timeline of eurypterid research Category...10 KB (1,146 words) - 10:52, 28 January 2024
- Ancient Greek μετά (metá, “behind”) + στόμα (stóma, “mouth”). metastoma (plural metastomas or metastomata) (zoology) A median elevation behind the mouth
- have in the past used the ventral shield and metastoma as Fig. 96. Diagrammatic outlines of the metastomas of most of the families of the Stylonuracea