MOSER and AHLSTROM: ROLE OF LARVAE IN SYSTEMATICS 









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Figure 6.— Larvae of Myctophum. A. M. asperum, 6.8 mm; B. M. obtusirostre , 7.6 mm; C. M. sp. 

 (possibly brachygnathum), 7.5 mm; D. M. sp. ipossihiy fissunovi), 7.4 mm. 



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