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Shigeno, S; Sasaki, T; Moritaki, T; Kasugai, T; Vecchione, M; Agata, K (2008). «Evolution of the cephalopod head complex by assembly of multiple molluscan body parts: Evidence from Nautilus embryonic development». Journal of Morphology. 269 (1): 1–17. PMID17654542. doi:10.1002/jmor.10564
Gribble N, Reynolds K (1993). «Use of Angiography to Outline the Cardiovascular Anatomy of the Sand Crab Portunus pelagicus Linnaeus». Journal of Crustacean Biology. 13 (4): 627–637. JSTOR1549093. doi:10.1163/193724093x00192
Gribble N, Reynolds K (1993). «Use of Angiography to Outline the Cardiovascular Anatomy of the Sand Crab Portunus pelagicus Linnaeus». Journal of Crustacean Biology. 13 (4): 627–637. JSTOR1549093. doi:10.1163/193724093x00192
Gribble N, Reynolds K (1993). «Use of Angiography to Outline the Cardiovascular Anatomy of the Sand Crab Portunus pelagicus Linnaeus». Journal of Crustacean Biology. 13 (4): 627–637. JSTOR1549093. doi:10.1163/193724093x00192
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Shigeno, S; Sasaki, T; Moritaki, T; Kasugai, T; Vecchione, M; Agata, K (2008). «Evolution of the cephalopod head complex by assembly of multiple molluscan body parts: Evidence from Nautilus embryonic development». Journal of Morphology. 269 (1): 1–17. PMID17654542. doi:10.1002/jmor.10564