"Species of Acanthobothrium";"Total length (mm)";"No. of proglottids";"Diameter of accesory sucker (μm)";"Length of cirrus sac (μm)";"No. of testes per proglottid";"Measurements of hook (μm)";A;B;C;D "Pacific coast of the Americas" "A. soniae sp. nov.";2.9–6.7;10–13;45–50;55–90;31–47;43–45;88–105;83–93;125–138 "A. annapinkiensis Carvajal & Goldstein, 1971";–;15–26;"~ 120";–;–;60–80;180–250;160–240;240–310 "A. brachyacanthum Riser, 1955";–;–;–;123–135;–;–;66;57–60;90 "A. bullardi Ghoshroy & Caira, 2001";–;–;–;113–175;–;–;–;43–78;– "A. campbelli Marques, Brooks & Monks, 1995";0.99–1.8;3–6;16–38;–;15–23;16–41;–;–;95–120 "A. cimari Marques, Brooks & Monks, 1995";–;14–33;–;148–180;–;–;–;57–82;– "A. coquimbensis Carvajal & Jeges, 1980";–;–;16–44;200–400;–;–;–;96–136;– "A. costarricense Marques, Brooks & Monks, 1995";–;–;–;110–236;–;–;–;54–66;– "A. dasi Ghoshroy & Caira, 2001";–;–;–;100–153;–;–;–;50–75;68–125 "A. olseni Dailey & Mudry, 1968";–;–;24–34;96–168;–;–;–;–;91–115 "A. puntarenasense Marques, Brooks & Monks, 1995";–;23–27;14–15;151–183;–;–;72–82;75–81;107–114 "A. rajivi Ghoshroy & Caira, 2001";–;–;–;–;9–13;28–35;63–73;58–68;88–98 "A. unilateralis Alexander, 1953";–;–;–;150–160;–;58–64;118;118;173–182 "A. vargasi Marques, Brooks & Monks, 1995";–;5–7;22–41;–;22–29;–;–;–;– "Other parts of the Pacific Ocean" "A. guanghaiense Yang, Sun, Zhi, Iwaki, Reyda & Yang, 2016";–;13–28;28–32;95–132;–;–;–;94–124;– "A. masnihae Fyler & Caira, 2006";–;23–43;–;–;6–12;–;69–88;–;99–123 "A. popi Fyler, Caira & Jensen, 2009";–;14–20;50–88;108–152;–;–;–;–;– "A. tetabuanense Reyda & Caira, 2006";–;25–36;–;–;6–12;–;–;–;–