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Drosophila melanogaster QQ

Common Vinegar-fly

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Image:	Female and male	31KB
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General Information

COMMON NAMES: Common Vinegar-fly

GLOBAL DISTRIBUTION: RANGE circumglobal, incl. Fiji - French Polynesia; Hawai‘i

COOK ISLANDS STATUS: Introduced - Recent, Naturalised; S.Group - common; N.Group - common; Land

KEY FEATURES: Orange fly to 2mmBL (female). FEMALE a thickset fly with only curved bristles on head and thorax; red-brown with abdomen pale beneath and pale banded topside; wing unmarked. MALE smaller, to 1.5mmBL; pale with rear 30% of abdomen black.

Enlarged Image of 'Drosophila melanogaster QQ'

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
			++++

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

Drosophila melanogaster QQ
Query: requires dissection to distinguish D. melanogaster from D. simulans which is also widespread in the South Pacific (GMcC 5/2004)

TAXONOMY: ANIMALIA; ARTHROPODA; ATELOCERATA; HEXAPODA; INSECTA; PTERYGOTA; Diptera; DROSOPHILIDAE

Vouchers & References

Vouchers:
Pukapuka: specimens+photo, 2xmale & 2xfemales, PK11, Gov.Res., G.McCormack, ID K.Arakaki BPBM as possibly Drosophila melanogaster, noting that Drosophila simulans is separable only after dissection of the male genitalia.

References:
None recorded.

Data Update History (information):
zTX, zB04a, zM05a, zD04a

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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