Ceratoscopelus warmingii (Lütken, 1892)

Lin, Chien-Hsiang, Wu, Siao-Man, Lin, Chia-Yen & Chien, Chi-Wei, 2023, Early Pliocene otolith assemblages from the outer-shelf environment reveal the establishment of mesopelagic fish fauna over 3 million years ago in southwestern Taiwan, Swiss Journal of Palaeontology (23) 142 (1), pp. 1-40 : 14

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https://doi.org/10.1186/s13358-023-00288-0

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https://treatment.plazi.org/id/0392F83E-B04C-FFDA-FC9A-1997FA9FB6D5

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Felipe

scientific name

Ceratoscopelus warmingii (Lütken, 1892)
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Ceratoscopelus warmingii (Lütken, 1892) View in CoL

Figure 8d, e View Fig

2019 Ceratoscopelus warmingii —van Hinsbergh & Helwerda: pl. 4, Fig. 39, 40 [ Philippines].

2021 Ceratoscopelus warmingii —Mitsui et al.: Fig. 5C View Fig [ Japan].

2023 Ceratoscopelus warmingii —Mitsui et al.: Fig. 5A View Fig [ Japan].

Remarks Te otoliths of Ceratoscopelus can be readily distinguished from all other myctophid genera by their large and protruding rostrum, the presence of a tiny or nearly absent antirostrum, and a curved posterior rim (Smale et al., 1995: pl. 17, fig. C1–2; Rivaton & Bourret, 1999: pl. 111, Fig. 1–10 View Fig View Fig View Fig View Fig View Fig View Fig View Fig View Fig View Fig View Fig ). However, the otoliths of C. warmingii are hardly distinguished from those of Ceratoscopelus townsendi (Eigenmann & Eigenmann 1889) . Te latter species appear to have a more pronounced postero-dorsal angle (see Schwarzhans & Ohe, 2019 for further discussion of the otoliths of the two species).

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