Description comparison of the male copulatory organs of four species in the Haplopharynx quadristimulus group. Haplopharynx quadristimulus, Haplopharynx cf. quadristimulus sp. A, Haplopharynx cf. quadristimulus sp. B, and Haplopharynx cf. quadristimulus sp. C. Scale bar refers to the first three species, and it is only approximate for H. cf. quadristimulus sp. C (*).PNG file - 196.98 kB - 800 x 440 pixelsadded on 2017-04-0729 viewsWoRMS taxaScan of photoHaplopharynx Meixner, 1938checked Tyler, Seth 2017-04-07 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License
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