Amphibalanus reticulatus

About Amphibalanus reticulatus

Amphibalanus reticulatus is an acorn barnacle in the family Balanidae. Its current scientific name is cited as Amphibalanus reticulatus (Utinomi, 1967). Published sources characterize its origin status as Introduced. Published Kauaʻi evidence documents the species from Nawiliwili Harbor and Port Allen Harbor. The cited evidence includes records dated or referenced to 2002. Evidence types include survey observation and earlier report. These records establish a documented Kauaʻi occurrence but are not automatically interpreted as a present-day abundance estimate. The documented Kauaʻi habitat context includes harbor / sheltered marine. Current island persistence, abundance, and population trend were not established by the occurrence material used for this record. The available Kauaʻi evidence does not support adding island-specific claims about diet, reproduction, behavior, population size, or trend unless those points are stated in the cited sources, so they are not inferred here. Keeping the accepted taxonomic concept together with the dated occurrence evidence allows later surveys to distinguish historical documentation from contemporary status.