original description
(of Acmaea heroldi var. signata Pilsbry, 1901) Pilsbry, H. A. (1901). New mollusca from Japan, the Loo Choo Islands, Formosa and the Philippines. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 53: 193-208 [May 2], 209-210 [May 6]. Philadelphia., available online at https://www.biodiversitylibrary.org/page/10089202
page(s): 202 [details]
original description
(of Chiazacmea pygmaea signatodes Kuroda & Habe, 1971) Kuroda, T.; Habe, T.; Oyama, K. (1971). The sea shells of Sagami Bay collected by His Majesty the Emperor of Japan. Maruzen Co., Tokyo. pp. i–xix, 1–741 (Japanese), 121 pls., 1–489 (English), 1–51 (index).
page(s): 25 [J], 17[E], pl. 8, fig. 11. [details]
basis of record
Nakano T. & Ozawa T. (2007). Worldwide phylogeography of limpets of the order Patellogastropoda: molecular, morphological and paleontological evidence. <i>Journal of Molluscan Studies</i> 73(1): 79–99. [details] Available for editors [request]
additional source
Kase T., Nakano T., Kurihara Y. & Haga T. (2013). A Middle Pleistocene limpet assemblage from central Japan (Gastropoda: Patellogastropoda) and selective extinction of intertidal rocky shore molluscs in response to glacio-eustatic sea-level changes. <em>Paleontological Research.</em> 17(3): 261-281., available online at https://doi.org/10.2517/1342-8144-17.3.261 [details]
From editor or global species database