esuriens okinawae Giordani Soika

Eumenes esuriens; Matsumura 1911: 109, pl. 39 fig.10.— Matsumura & Uchida 1926: 35 (Okinawa).— Matsumura 1931: 15, fig. female.— Tosawa, 1934: 5 (key), 13, pl. 1 fig. 9 (esuriensis; Formosa).

Eumenes campaniformis var. gracilis; Sonan, 1938: 78.

Delta campaniforme okinawae Giordani Soika, 1986: 76, female, male—“ Okinawa: Ie Is.” (holotype female Ibaraki); also from two other localities; and Taiwan; 1987: 147.— Borsato & Ratti, 1999: 70 (list).

Delta esuriens; Azuma & Kinjo 1987: 315.— Piekarski et al. 2018: fig. 2 (phylogenetic relationships).

Delta esuriens okinawae; Yamane 1990: 155, figs. 337–340, 342 (Rẙkẙ Islands).— Kuhlmann 2006:27 (Rarotonga; Mangaia).— Castro & Dvořák 2009: 297 (distr.).— Tan et al. 2018: 139 (list).— Dal Pos et al. 2022: 13, 79 (type material).— Carpenter 2023: 3 (distr.).

Delta esuriense; Kusigemati et al., 1996: 11 (Malakal).

Distr.: China; Japan: Rẙkẙ Islands; Palau; adventive in Cook Islands.