D. ryukyuensis, Taxa Only, Exact Match: 5 Treatments

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Diplazon ryukyuensis     Morishita, Shunsuke & Watanabe, Kyohei, 2021, -- Review- - of- - the- - genus Diplazon- - Nees, -- 1819 -- (Hymenoptera: -- Ichneumonidae Diplazontinae) -- from- - Japan, Zootaxa 4964 (1), pp. 103-122 : 114-115 114-115
Diptera   new species  Hayashi, Toshihiko, 2013, Taxonomic Study of the Genus Philocoprella Richards (Diptera, Sphaeroceridae) from Japan, Japanese Journal of Systematic Entomology 19, No. 1, pp. 177-180 : 178 178
Phortica (Phortica) ryukyuensis   sp. nov.  Chen, Hongwei & Máca, Jan, 2012, Ten new species of the genus Phortica from the Afrotropical and Oriental regions (Diptera: Drosophilidae), Zootaxa 3478, pp. 493-509 : 503-504 503-504
Desmicola ryukyuensis   sp. nov.  Morffe, Jans, García, Nayla & Hasegawa, Koichi, 2023, Morphological and molecular characterization of Desmicola ryukyuensis n. sp. (Nematoda: Oxyuridomorpha: Thelastomatidae) from the wood-feeding cockroach Panesthia angustipennis yayeyamensis Asahina, 1988 (Blattaria: Blaberidae) in the Ryukyu Archipelago, Japan, Zootaxa 5389 (2), pp. 213-226 : 216-224 216-224
Scopimera ryukyuensis   sp. nov.  Wong, Kingsley J. H., Chan, Benny K. K. & Shih, Hsi-Te, 2010, Taxonomy of the sand bubbler crabs Scopimera globosa De Haan, 1835, and S. tuberculata Stimpson, 1858 (Crustacea: Decapoda: Dotillidae) in East Asia, with description of a new species from the Ryukyus, Japan, Zootaxa 2345, pp. 43-59 : 50-54 50-54