Home Acknowledgments Conventions Glossary Maps References Links Articles Thumbnails Species list Main page Next photo	Costasiella formicaria (Baba, 1959)   mating shows probable mating pair (one of them with dark central cerata) Photos:  Jenna Szerlag: about 8-9 mm: found by Kelly McCaffrey; Maalaea Bay, Maui; Dec. 28, 2020.     mating, detail shows penis starting to be inserted in 1st photo and more fully inserted in 2nd photo (different pairs) Photos:  Jenna Szerlag: found by Jenna Szerlag and Kelly McCaffrey; Maalaea Bay, Maui; Oct. 17, 2022.
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