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Xanthichthys mento

Crosshatch Triggerfish

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General Information

COMMON NAMES: Crosshatch Triggerfish, Blue Cheekline Triggerfish, Blue-throat Triggerfish, Redtail Triggerfish; German Tiefsee-Drückerfisch; French Baliste à Contre-hachures, Baliste à Queue Rouge

GLOBAL DISTRIBUTION: NATIVE s.Japan, Hawai‘i, tropical America; Cooks - Fr.Polynesia - Easter (Disjunct)

COOK ISLANDS STATUS: Native; S.Group (RR, MK); N.Group (MH); Marine, near-shore, outer reef-slope

Cook Islands Distribution

View Distribution Map

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

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

Xanthichthys mento (Jordan & Gilbert, 1882)
SYNONYMS: Balistes mento [O]

TAXONOMY: ANIMALIA; CHORDATA; GNATHOSTOMATA (Jawed Vertebrates); PISCES; OSTEICHTHYES; Tetraodontiformes; Tetraodontoidei; Balistoidea; BALISTIDAE

Vouchers & References

Vouchers:
Rarotonga: single male specimen 25m depth off Tikioki, to BPBM, ID N.Sims (Sims88); Mauke: field specimen (male) sighted from outer reef-slope, ID N.Sims (Sims88). Manihiki: field ID in 10m outer reef-slope N.Sims (Sims88).

References:
text p.260 Myers (1991 2nd Ed.) Fishes of Micronesia
p.624 Burgess et al. (1988) Atlas of Marine Aquarium Fishes (TFH)
plate 132-09 Lieske & Myers (1996) Coral Reef Fishes

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

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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