Research Contents

Global biogeography of zoantharians indicates a weak genetic differentiation between the Atlantic and Indo-Pacific oceans, and distinct communities in tropical and temperate provinces

News

Regarding the University of the Ryukyus Entrance Ceremony for the Academic Year 2026

News

Regarding the University of the Ryukyus Graduation Ceremony for the Academic Year 2025

Research Contents

Estimated predator composition using environmental DNA analyses and color patterns of male guppies in introduced rivers

Research Contents

Field observation of predation on insects in mangrove habitat at Iriomote Island, the Yaeyama Islands, southwestern Japan.

Research Contents

Occurrence of Eoophyla gibbosalis (Guenée, 1854) (Lepidoptera: Crambidae: Acentropinae) from Ishigaki Island, the Yaeyama Islands, southwestern Japan

Research Contents

Measuring competition coefficients in an ant community: Implications for intraspecific adaptation load

Research Contents

Isopod feces–mediated shifts in germination timing enhance seedling establishment

Research Contents

Detection and quantification of species-specific gastrointestinal nematode DNA in goat feces using quantitative PCR

Research Contents

Vanderhorstia supersaiyan sp. nov. (Perciformes: Gobiidae) collected from the twilight zone off Ishigaki-jima Island, Okinawa, Japan

Research Contents

Recent additional records of the little-known mydas fly, Nemomydas gruenbergi (Hermann, 1914) (Diptera, Mydidae) from Iriomote Island, southern Japan, with the first documentation of mating and oviposition

Research Contents

Glow in the D-ARK: a new bioluminescent species of Corallizoanthus (Anthozoa: Zoantharia: Parazoanthidae) from southern Japan