被忽视的多样性——中新世副特提斯海的 Costellariidae 科（腹足纲：新腹足目）。

An overlooked diversity-the Costellariidae (Gastropoda: Neogastropoda) of the Miocene Paratethys Sea.

机构信息

Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria.

Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, Netherlands; Instituto Dom Luiz da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; and International Health Centres, Av. Infante de Henrique 7, Areias São João, P-8200 Albufeira, Portugal.

出版信息

Zootaxa. 2021 Jun 9;4982(1):170. doi: 10.11646/zootaxa.4982.1.1.

DOI:10.11646/zootaxa.4982.1.1

PMID:34186703

Abstract

The Miocene Costellariidae of the Paratethys Sea are revised. In total, 39 species in seven genera are recorded herein, documenting an unexpected diversity of these marine gastropods. The α-diversities of up to 14 species and basin-scale γ-diversities of up to 28 coeval species reveal the Central Paratethys as a unique diversity hot-spot for Miocene Costellariidae. Palaeobiogeographic relationships with the adjacent Proto-Mediterranean Sea are low at species level, and absent for Eastern Paratethyan and north-eastern Atlantic faunas. Antithala nov. gen. and Fedosovia nov. gen. are described as new genera. Bellardithala nov. nom. is introduced as new name for Micromitra Bellardi (1888) [non Meek, 1873]. Eight species are described as new: Antithala claviformis nov. sp., Antithala filipescui nov. sp., Bellardithala kovaci nov. sp., Bellardithala baluki nov. sp., Bellardithala fedosovi nov. sp., Bellardithala dacica nov. sp., Pusia confunda nov. sp., and Vexillum transalpinum nov. sp. Lectotypes are designated for Mitra badensis Hoernes Auinger, 1880, M. brevior Friedberg, 1911, M. fuchsi Hoernes Auinger, 1880, M. intermittens Hoernes Auinger, 1880, M. januszkiewiczi Friedberg, 1928, M. lapugyensis Hoernes Auinger, 1880, M. laubei Hoernes Auinger, 1880, M. michelottii Hörnes, 1852, M. moravica Hoernes Auinger, 1880, M. neugeboreni Hoernes Auinger, 1880, M. partschi Hörnes, 1852, M. pseudorecticosta Boettger, 1906, M. sturi Hoernes Auinger, 1880, M. szobbiensis Halaváts, 1884.

摘要

修订了古地中海海相中新世的 Costellariidae 科。本文共记录了 7 属 39 种，证明了这些海洋腹足动物具有出人意料的多样性。多达 14 种的α多样性和多达 28 种同期的盆地γ多样性表明，中古地中海是中新世 Costellariidae 的独特多样性热点。与相邻的原始地中海的古生物地理关系在物种水平上较低，而与东古地中海和东北大西洋的动物群则不存在。Antithala nov. gen. 和 Fedosovia nov. gen. 被描述为新属。Bellardithala nov. nom. 被引入作为 Micromitra Bellardi（1888）[非 Meek，1873]的新名称。有 8 个种被描述为新种：Antithala claviformis nov. sp.、Antithala filipescui nov. sp.、Bellardithala kovaci nov. sp.、Bellardithala baluki nov. sp.、Bellardithala fedosovi nov. sp.、Bellardithala dacica nov. sp.、Pusia confunda nov. sp. 和 Vexillum transalpinum nov. sp. 为 Mitra badensis Hoernes Auinger, 1880、M. brevior Friedberg, 1911、M. fuchsi Hoernes Auinger, 1880、M. intermittens Hoernes Auinger, 1880、M. januszkiewiczi Friedberg, 1928、M. lapugyensis Hoernes Auinger, 1880、M. laubei Hoernes Auinger, 1880、M. michelottii Hörnes, 1852、M. moravica Hoernes Auinger, 1880、M. neugeboreni Hoernes Auinger, 1880、M. partschi Hörnes, 1852、M. pseudorecticosta Boettger, 1906、M. sturi Hoernes Auinger, 1880 和 M. szobbiensis Halaváts, 1884 指定了 lectotype。