Jeremy Horowitz

Smithsonian Institution · Department of Invertebrate Zoology

We describe five new species of black corals from the Great Barrier Reef and Coral Sea, collected at depths ranging from 14 to 789 m: two in the family Antipathidae (Antipathes falkorae sp. nov. and Antipathes morrisi sp. nov.), two in the family Aphanipathidae (Aphanipathes flailum sp. nov. and Rhipidipathes helae sp. nov.), and one in the family...

A 2013 study revealed that three morphologically distinct antipatharian genera (Dendrobathypathes, Lillipathes, Parantipathes) from the eastern North Pacific (ENP) are genetically indistinguishable using three mitochondrial and four nuclear markers (7,203 bp). To investigate whether this lack of molecular variability extends beyond three mitochondr...

The Lansdowne Bank is a partly drowned, isolated carbonate platform of around 4000 km² located 300 km west of New Caledonia, in the SW Pacific Ocean, in water depths of 20 to 100 m. New multibeam bathymetric data, high resolution seismic reflection profiles and sediment gravity cores have been acquired on the bank top and adjacent slopes. This data...

A new species of carnivorous sponge, Lycopodina coralseaensis sp. nov., family Cladorhizidae, is described from the Louisiade Plateau, Coral Sea, off the east coast of Australia at bathyal depths of ~2000 m, collected during the RV Investigator 2019 voyage. The new species differs from other Lycopodina with stipitate morphology by lacking forceps m...

Blastopathes medusa gen. nov., sp. nov., is described from Kimbe Bay, Papua New Guinea, based on morphological and molecular data. Blastopathes, assigned to the Antipathidae, is a large, mythology-inspiring black coral characterized by clusters of elongate stem-like branches that extend out at their base and then curve upward. Colonies are not pinn...

EXECUTIVE SUMMARY This post survey report details the data collected within the Coral Sea Australian Marine Park onboard the RV Investigator (IN2019_V04) between the 7th of August and the 3rd of September 2019 associated with the primary voyage Hotspot dynamics in the Coral Sea- connections between the Australian plate and deep Earth’ (Whittaker 20...

Zootaxa 4472 (2): 307-326 Abstract Black corals (Anthozoa: Antipatharia) occur in all the world's oceans in a wide range of habitats from shallow-water coral reefs to the deep-sea. However, the taxonomy of black corals is poorly known compared to many other anthozoan groups. This knowledge gap is particularly acute for the deep-sea, where collectin...

Stakeholders have different educational backgrounds, personal experiences and priorities that contribute to different perceptions about what causes natural resource decline and how to sustain a resource. Yet stakeholders have a common interest, which is to keep the resource of interest from declining. Effective co-management requires sharing of per...