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New records and new species ofAbyssochrysos(Mollusca, Caenogastropoda)

1991/04/01 by Philippe Bouchet · 6 citations
Earth and Planetary Sciences · #Marine Biology and Ecology Research

paper · doi:10.1080/00222939100770221

openalex publication_date 1991/04/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29

Abstract

The family Abyssochrysidae, with the single genus Abyssochrysos, is revised, based on type material and new material from the bathyal and abyssal zones of the Atlantic and Indo-Pacific in tropical or subtropical latitudes. Of the five species recognized, two are described as new: Abyssochrysos brasilianum n. sp., from the continental slope off southeastern Brazil, and A. bicinctum n. sp., from Makassar Strait, Indonesia. Abyssochrysos eburneum (Locard, 1897) is recorded for the first time since its description and A. melanioides Tomlin, 1927 is recorded from the Philippines and Indonesia. All of the species in the family are illustrated.

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