Cretomalus Simon-Pražák, Yamamoto, Lackner, Fikáček, Prokop & Caterino, 2024, gen. nov.

Cretomalus gen. nov. Type species: Cretomalus tibiodentatus sp. nov .. Diagnosis: Prolonged, rectangular, parallel-sided, and flattened body shape. Frontoclypeal area slightly convex with a complete and thin frontal stria. Labrum short and trapezoidal. Antennae with a flat and round club with two visible annuli. Astriate elytra. Basal prosternal margin rounded, projecting posteriorly. Antennal cavities are vaguely defined and widely open, located posterolaterally (covered by the front leg when retracted). Mesoventrite very short and wide (1: 3 ratio). Anterior margin curved inwards to fit the basal prosternal margin. Outer protibial margin serrated with symmetrical teeth. Etymology: ‘Creto-’ signifies the Cretaceous origin, ‘-malus’ is shared with other Paromalini genera to which it is related (e.g. Eulomalus, Paromalus, and Pachylomalus), masculine.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2024-11-20
DOI
https://doi.org/10.5281/zenodo.14424543
Primary Topic
Evolution and Paleontology Studies
Type
article
Field-Weighted Citation Impact
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article

Cretomalus Simon-Pražák, Yamamoto, Lackner, Fikáček, Prokop & Caterino, 2024, gen. nov.

Zenodo (CERN European Organization for Nuclear Research)
Evolution and Paleontology Studies
article

Cretomalus Simon-Pražák, Yamamoto, Lackner, Fikáček, Prokop & Caterino, 2024, gen. nov.

article en

Abstract

Cretomalus gen. nov. Type species: Cretomalus tibiodentatus sp. nov .. Diagnosis: Prolonged, rectangular, parallel-sided, and flattened body shape. Frontoclypeal area slightly convex with a complete and thin frontal stria. Labrum short and trapezoidal. Antennae with a flat and round club with two visible annuli. Astriate elytra. Basal prosternal margin rounded, projecting posteriorly. Antennal cavities are vaguely defined and widely open, located posterolaterally (covered by the front leg when retracted). Mesoventrite very short and wide (1: 3 ratio). Anterior margin curved inwards to fit the basal prosternal margin. Outer protibial margin serrated with symmetrical teeth. Etymology: ‘Creto-’ signifies the Cretaceous origin, ‘-malus’ is shared with other Paromalini genera to which it is related (e.g. Eulomalus, Paromalus, and Pachylomalus), masculine.

Zenodo (CERN European Organization for Nuclear Research)
National Sun Yat-sen University (TW), Hokkaido University (JP), Charles University (CZ), National Museum (CZ), East Bohemian Museum (CZ), ETH Zurich (CH), Hokkaido Museum (JP), Clemson University (US)
Openalex Percentile: Top 64%
Evolution and Paleontology Studies
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