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Plectroglyphidodon johnstonianus

Katoti

Johnston Island Damsel

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Image:	Adult (Rarotonga)	41KB

General Information

COMMON NAMES: Johnston Island Damsel, Johnston Damsel, Blue-eye Damsel; German Johnstons Riffbarsch; French Demoiselle de Johnston

TRADITIONAL NAMES: Katoti (RR AK)

GLOBAL DISTRIBUTION: NATIVE e.Africa - Pitcairn, Hawai‘i; n. to s.Japan; s. to Norfolk - Rapa

COOK ISLANDS STATUS: Native; RR PLUS:; Marine, near-shore, outer reef-slope 15-35m

Enlarged Image of 'Plectroglyphidodon johnstonianus'

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

Plectroglyphidodon johnstonianus Fowler & Ball, 1924
TAXONOMY: ANIMALIA; CHORDATA; GNATHOSTOMATA (Jawed Vertebrates); PISCES; OSTEICHTHYES; Perciformes; Labroidei; POMACENTRIDAE, Pomacentrinae

Vouchers & References

Vouchers:
Rarotonga: field ID n.&w.outer slopes 15-35mN.Sims (Sims88); video, ID GMc (SA00).

References:
text p.172 Myers (1991 2nd Ed.) Fishes of Micronesia
plate 83g Myers (1991 2nd Ed.) Fishes of Micronesia
p.274 Randall et al. (1990) Fishes of the Great Barrier Reef....
p.395 Burgess et al. (1988) Atlas of Marine Aquarium Fishes (TFH)
plate 77-08 Lieske & Myers (1996) Coral Reef Fishes
plate 66-02 Allen (1997) Marine Fishes of Tropical Australia....

Data Update History (information):
zTX, zB02, zM02, zupM06a

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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