Published December 31, 2017 | Version v1
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FIGURE 4 in A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus

Description

FIGURE 4. Posterolateral region of head of Otothyropsis and Hisonotus. (A) O. marapoama, MCP 42119; (B) O. biamnicus, MCP 37164; (C) H. charrua, MCP 27539; (D) H. nigricauda, MCP 26865. Dashed lines indicate position of swimbladder capsule; CPT, compound pterotic; TPCC, transverse process of the complex centrum; arrows indicate extension of compound pterotic. Scale bar = 2 mm.

Notes

Published as part of Calegari, Bárbara B., Morlis, Walter Gill & Reis, Roberto E., 2017, A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus, pp. 231-245 in Zootaxa 4244 (2) on page 238, DOI: 10.11646/zootaxa.4244.2.5, http://zenodo.org/record/400879

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Journal article: 10.11646/zootaxa.4244.2.5 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFDAD8789321FE5D9F6CF818FF85F234 (LSID)
Journal article: http://publication.plazi.org/id/FFDAD8789321FE5D9F6CF818FF85F234 (URL)
Journal article: https://zenodo.org/record/400879 (URL)