A new species of the coral associated barnacle (Thoracica: Pyrgomatidae: Pyrgoma) from a deep-sea oculinid coral in New Caledonian waters

被引：1

作者：

Kim, Hyun Kyong ^{[1
]}

Chan, Benny K. K. ^{[2
]}

Corbari, Laure ^{[3
]}

Moreno, Paula A. Rodriguez ^{[4
]}

Achituv, Yair ^{[5
]}

Kim, Won ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Biol Sci, Seoul 08826, South Korea

[2] Acad Sinica, Biodivers Resecurh Ctr, Taipei 115, Taiwan

[3] MNHN, Dept Systemat & Evolut, 43 Rue Cuvier,CP 26, F-75005 Paris, France

[4] MNHN, Direct Collect Invertebres, CP 53,61 Rue Buffon, F-75231 Paris 05, France

[5] Bar Ilan Univ, Mina & Everani Goodman Fac Life Sci, IL-5290002 Ramat Gan, Israel

来源：

ZOOTAXA | 2019年 / 4695卷 / 01期

基金：

以色列科学基金会;

关键词：

Coral associated barnacles; Pyrgoma; New Caledonia; taxonomy; new species; CIRRIPEDIA PYRGOMATIDAE; HOST-SPECIFICITY; MORPHOLOGY;

D O I：

10.11646/zootaxa.4695.1.2

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The present study describes a new species of Pyrgoma Leach, 1817, a coral associated barnacle attached to Tubastrea, from the south of New Caledonia. Pyrgoma spurtruncata sp. nov. is morphologically close to P. cancellatum Leach, 1818, P japonica Weltner, 1897 and P. kuri Hoek, 1913 in the absence of extended tergal muscle crests. Pyrgoma cancellatum and P. kuri have a shallow, fully open, medial furrow of the tergal spur, whereas in P. spurtruncata sp. nov. the medial furrow is deeper and closed. Pyrgoma spurtruncata sp. nov. differs from P. japonica Weimer, 1897 in the width of the tergal spur and the length of the rostral tooth of the scutum. Phylogenctic analyses based on two mitochondrial markers, 12S rDNA and COI, confirm a unique, distinct Glade of P. spurtruncata sp. nov. among the current available molecular information regarding Pyrgoma species.

引用

页码：26 / 44

页数：19

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