Citation:

PANGAEA.963000

Name: Counts of live embryos and planula larvae of the antipatharian coral Antipathella wollastoni exposed to different seawater temperatures
Published: 2023-11-06
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Coral; early life history; early life stages; Experiment; experimental data; mesophotic

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Published: 2023-11-06 • DOI registered: 2023-12-05

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Abstract:

The antipatharian coral Antipathella wollastoni is commonly found in the Macaronesia (Cape Verde, Madeira, Canaries and the Azores Archipelago). In the Azores Archipelago the species forms dense populations and coral gardens on island slopes between 15-520 m water depth. Here, we present data from two experiments on the embryo and larval survival of A. wollastoni under two different seawater temperatures (21°C and 23°C). Embryos were collected after spawning of mother colonies in aquaria. In the first experiment, we monitored the number of embryos for 24 h after spawning, while in the second experiment we monitored the number of embryos and planulae (larvae) for a total of 35 h.

Keyword(s):

Coral; early life history; early life stages; Experiment; experimental data; mesophotic

Project(s):

Integrated Assessment of Atlantic Marine Ecosystems in Space and Time (iAtlantic)

Funding:

Horizon 2020 (H2020), grant/award no. 818123 : Integrated Assessment of Atlantic Marine Ecosystems in Space and Time

Coverage:

Latitude: 38.520964 * Longitude: -28.675485

Date/Time Start: 2021-09-10T00:00:00 * Date/Time End: 2021-10-13T00:00:00

Minimum Elevation: -30.0 m * Maximum Elevation: -30.0 m

Event(s):

Azores_Antipathella_wollastoni_Dive1 * Latitude: 38.520964 * Longitude: -28.675485 * Date/Time: 2021-09-03T00:00:00 * Elevation: -30.0 m * Location: Azores * Method/Device: SCUBA-DIVE * Comment: Collection of live mother colonies of corals at Baixa da Feteira, Faial, Azores

Azores_Antipathella_wollastoni_Dive2 * Latitude: 38.520964 * Longitude: -28.675485 * Date/Time: 2021-10-08T00:00:00 * Elevation: -30.0 m * Location: Azores * Method/Device: SCUBA-DIVE * Comment: Collection of live mother colonies of corals at Baixa da Feteira, Faial, Azores

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Rakka, Maria
2	DATE/TIME	Date/Time		Rakka, Maria		Geocode
3	Identification	ID		Rakka, Maria		Experiment number
4	Species	Species		Rakka, Maria
5	Species, unique identification (URI)	Species UID (URI)		Rakka, Maria
6	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Rakka, Maria
7	Elapsed time	ETIM	h	Rakka, Maria		After spawning
8	Code	Code		Rakka, Maria		Sample code
9	Volume	Vol	ml	Rakka, Maria	Pipette	Sample volume
10	Volume	Vol	ml	Rakka, Maria		Volume of culture flask
11	Treatment: temperature	T:temp	°C	Rakka, Maria
12	Counts	Counts	#	Rakka, Maria	Dissecting microscope	Number of embryos
13	Counts	Counts	#	Rakka, Maria	Dissecting microscope	Number of planulae
14	Counts	Counts	#	Rakka, Maria	Dissecting microscope	Total number of counts
15	Temperature, water, internal	T intern	°C	Rakka, Maria	pH meter, Mettler Toledo, Seven2Go pH /Ion meter S8	Temperature in culture flask

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

2028 data points

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