Publications:

Breedy and Guzman 2016


scientific article | Zookeys | open access

A new Muricea species (Cnidaria, Anthozoa, Octocorallia) from the eastern tropical Pacific

Breedy O, Guzman HM


Abstract

The genus Muricea is considered abundant and widely distributed along the eastern Pacific. Its occurrence in shallow waters has been recognised; however species from deeper than 30 m have been rarely recorded. During the 2005 R/V Urracá expedition along the north and central Pacific coast of Costa Rica several octocoral specimens were collected by bottom trawling from 30 to 150 m yielding new species and new records. Herein we describe a new species of Muricea from deeper than 30 m. The morphological characters of the species were analysed and illustrated by optic and scanning electron microscopy. Muricea subtilis sp. n. can be distinguished from the other species in the genus by its thin spiny branches, non-imbricate calyces, white colony and sclerites, and the size and composition of sclerites. Comparative character tables are provided for the closest Muricea species-group. This new species increases the number in the genus to 26, and contributes to the knowledge on the diversity and distribution of mesophotic soft corals in the eastern Pacific.

Keywords
Meta-data
Depth range
51- 53 m

Mesophotic “mentions”
5 x (total of 2773 words)

Classification
* Presents original data
* Reports new species
* Focused on `mesophotic` depth range
* Focused on `mesophotic coral ecosystem`

Fields
Taxonomy

Focusgroups
Octocorallia (Soft Corals)

Locations
Costa Rica - Pacific Ocean

Platforms
Dredging / trawling

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