Relationships between a common Caribbean corallivorous snail and protected area status, coral cover, and predator abundance.

As coral populations decline across the Caribbean, it is becoming increasingly important to understand the forces that inhibit coral survivorship and recovery. Predation by corallivores, such as the short coral snail Coralliophila abbreviata, are one such threat to coral health and recovery worldwide, but current understanding of the factors controlling corallivore populations, and therefore predation pressure on corals, remains limited. To examine the extent to which bottom-up forces (i.

Positive Interactions in the Coral Macro and Microbiome.

Researchers now recognize the importance of the coral microbiome, but they often overlook other species that live on corals and influence coral-microbe interactions. These 'interstitial associates' should be incorporated into the metaorganism concept for insights into how facilitations between associates, corals, and their microbiomes can be leveraged in ecology and restoration.

A decade of flowering phenology of the keystone saguaro cactus (Carnegiea gigantea).

Premise Of The Study: Phenology is the study of biological life cycle events, such as flowering and migration. Climate patterns can alter these life history events, having ecosystem-wide ramifications. For example, warmer springs are associated with earlier leaf-out for many species, impacting species interactions and growing-season carbon dynamics.

Epibionts on Turbinaria ornata, a secondary foundational macroalga on coral reefs, provide diverse trophic support to fishes.

Worldwide, many coral reef ecosystems have shifted from coral to algal dominance, yet the ecological function of these emergent communities remains relatively unknown. Turbinaria ornata, a macroalga with a rapidly expanding range in the South Pacific, forms dense stands on hard substrate, likely providing ecological services unique from corals. While generally unpalatable, T.