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Celothelium cinchonarum

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General Information

GLOBAL DISTRIBUTION: NATIVE Indonesia - PNG, Hawai‘i; Cooks; tropical Americas.

COOK ISLANDS STATUS: Native; Land, inland exposed ridges, c.350m.; Living immersed in bark (=endophloedal).

KEY FEATURES: Lichen immersed in bark. White. Sexual spore-containers (=ascomata) dark-brown to black with apically to irregularly placed pores; fused in groups of 10-40, up to 4mm wide. Spore sacs (=asci) elongate-cylinders with rounded apex' arranged vertically; 8 spores each. Spores colourless, narrow, to 88x3µm.

Enlarged Image of 'Celothelium cinchonarum'

Cook Islands Distribution

View Distribution Map

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

Northern Group:
TN	MH	RK	PK	NS	SW

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

Celothelium cinchonarum (Müll. Arg.)
TAXONOMY: MYCETAE (=Fungi); MYCOPHYCOPHYTA (=Lichens); ASCOLICHENES; Pyrenulales; ???QQQ

Vouchers & References

Vouchers:
Rarotonga: 1 specimen, base of Te Rua Manga c.350m, exposed ridge, McCarthy 1257/CANB/WELT (PMc00).

References:
Special Reference: McCarthy, P.M. (2000) The Lichens of Rarotonga, Cook Islands, South Pacific Ocean II: Parmelliaceae. Lichenologist 32(1):20.

Data Update History (information):
zB02, 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.
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