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Thalassoma ballieui ?IDB&M74

Blacktail Wrasse

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Image:	Terminal phase male	50KB

General Information

COMMON NAMES: Blacktail Wrasse, Baillieu's Wrasse; French Girelle Paon à Queue Noire

GLOBAL DISTRIBUTION: NATIVE Hawai‘i - Johnston - ?n. Cooks

COOK ISLANDS STATUS: Native; Marine, near-shore

KEY FEATURES: To 40cm SL. Elongate, depth 3.5x in SL. JUV yellow-green. IP grey-brown with dark bar on body scales. TP-MALE head uniform grey-green, body cream with dark bar on each scale forming fine bands; tailbase and tail dark; Dorsal and Anal fins uniform with pale blue edge.

Enlarged Image of 'Thalassoma ballieui ?IDB&M74'

Cook Islands Distribution

View Distribution Map

Southern Group: - 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

Thalassoma ballieui ?IDB&M74 (Vaillant & Sauvage, 1875)
SYNONYMS: Coris ballieui [O]

TAXONOMY: ANIMALIA; CHORDATA; GNATHOSTOMATA (Jawed Vertebrates); PISCES; OSTEICHTHYES; Perciformes; Labroidei; LABRIDAE, Julidini

Vouchers & References

Vouchers:
Manihiki: A685-1specimen ID after Schultz et al 1960 (B&M74) - only record in Cooks.

References:
p.466 Burgess et al. (1988) Atlas of Marine Aquarium Fishes (TFH)
plate 103-12 Lieske & Myers (1996) Coral Reef Fishes

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