Shoemakerella lowryi Gable & Lazo-Wasem 1990

Shoemakerella lowryi Gable & Lazo-Wasem, 1990 Figs 7, 11 B Lysianassa punctata Kunkel, 1910: 8–10, fig. 1; Johnson 1986: 377, fig. 124. Shoemakerella lowryi Gable & Lazo-Wasem, 1990: 727–733, figs 5–7. Material examined. Panama • 2–5.5 mm • 1 ♂; Bocas del Toro, San Cristobal; 9.2625°N, 82.2350°W; depth 15 m, among coral rubble; 10 August 2021; K. N. White leg.; USNM 1739782 • 1 ♀; Bocas del Toro, Swan Cay; 9.4536°N, 82.300033°W; depth 2 m, among sponges; 24 Jun 2023; K. N. White leg.; USNM 1739783 • 2 ♀; Bocas del Toro, Crawl Cay; 9.245967°N, 82.136867°W; depth 1–4 m, among coral rubble; 25 June 2023; K. N. White leg.; USNM 1739784 • 4 ♀; Bocas del Toro, Cayo Zapatilla 1; 9.2700°N, 82.0587°W; depth 10–11 m, among coral rubble; 28 June 2023; K. N. White leg.; USNM 1739785. Diagnosis. Head and body with tiny setules. Epistome weakly concave. Pereopod 6 basis posterior margin slightly concave. Pereopod 7 propodus length ~ 9 × width. Telson apex truncate. Distribution. Bermuda (Gable and Lazo-Wasem 1990); Panama: Bocas del Toro (present study). Ecology and remarks. These amphipods are associated with algae, seagrass, and coral rubble at depths of 0.5– 9 m. Panamanian specimens closely resemble previously described specimens and can be readily distinguished from Shoemakerella cubensis based on the pereopod 6 basis posterior margin, pereopod 7 propodus length relative to the carpus length, and the telson apex. Panamanian specimens are transparent white in color with brown spots when alive.