Cook Islands Biodiversity Database

Species Page

Back to: «« Search Page | « Results Page

Add to My List

Plerogyra simplex

Multimedia & Additional Resources

Type	Description	Download
Image:	Skeleton showing corallite detail, Mauke	35KB

General Information

GLOBAL DISTRIBUTION: NATIVE Philippines - New Caledonia, and Cook Islands (North only)

COOK ISLANDS STATUS: Native; Marine, near-shore

KEY FEATURES: Gp.6 A very distinctive coral with large tranluscent balloon-like vesicles, each >1cm long, expanded during the day. At night the vesicles retract and the tentacles are extended. The stalked corallite, often 5cm high, are often well-separated from each other. The corallites are oval or round, rather than meandering, and the smooth-margined septa are very exsert (to ??mm), radiating from the calice centre.

Cook Islands Distribution

View Distribution Map

Southern Group: Present Makatea:
RR	MG	AT	MK	MT	AK	PL	TK	MN

Northern Group: Present
TN	MH	RK	PK	NS	SW
	P

Key to Symbols

blank	no data
-	absent	L	localised
X	extinct 'naturally'	W	widespread
XQi	quarantine intercepted	R	recent
XQe	eradicated	?	query preceding category
P	present	T?	taxonomic query
S	seasonal	nn	present, said to have no name
O	occasional	?1	present, name not investigated
++++	very common	?2	presence not verified, no name recorded
+++	common	N/A	absent, name not expected
++	uncommon
+	rare
Cook Islands islands: RR =Rarotonga, MG = Mangaia, AT =‘Ātiu, MK=Ma‘uke, MT=Miti‘āro, AK=Aitutaki, PL=Palmerston, PN=Penrhyn, MN=Manuae, TK=Takūtea, TN=Tongareva (TS=Tongaleva Spoken, TW=Tongareva Written, they say "el" but write "r"), MH=Manihiki, RK=Rakahanga, PK=Pukapuka, NS=Nassau, SW=Suwarrow. After a Polynesian name: ^=orthography query. Countries and other: FIJ=Fiji, WT=Wallis & Futuna, SAM=Samoa, TON=Tonga, NIU=Niue, CK=Cook Islands, CKM=Cook Islands Māori, FP=French Polynesia, AUS=Australs, SOC=Societies, TAH=Tahiti, TUA=Tuamotus, MQS=Marquesas, MNG=Mangareva, PIT=Pitcain group, EAS=Easter Island, HAW=Hawai‘i, NZ=New Zealand, NZM=New Zealand Māori

Scientific Taxonomy

Plerogyra simplex (Rehberg, 1892)
TAXONOMY: ANIMALIA; CNIDARIA (=Coelenterates); ANTHOZOA; ZOANTHARIA (=Hexacorallia); Scleractinia (=Madreporaria); EUPHYLLIDAE

Vouchers & References

Vouchers:
Mauke: specimens, G.McCormack (1980s?), NHP#GM098 - 100.

References:
None recorded.

Data Update History (information):
zTXmx, zB02, zM04b, zD02

Web Resources

Citation Information

McCormack, Gerald (2007) Cook Islands Biodiversity Database, Version 2007.2. Cook Islands Natural Heritage Trust, Rarotonga. Online at http://cookislands.bishopmuseum.org.
Please refer to our use policy.

Biodiversity Database: More Options | Help

My List: View List | Edit List | Clear List