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Spodoptera litura

Tropical Armyworm

Multimedia & Additional Resources

Type	Description	Download
Image:	Adult and caterpillar	44KB
Image:	Adult	76KB
Image:	Specimen	49KB

General Information

COMMON NAMES: Tropical Armyworm, Taro Cutworm, Tropical Cluster-grub, Cluster-Caterpillar Moth; German Ägyptische Baumwollraupe

COOK ISLANDS STATUS: Introduced - Recent, Naturalised; S.Group; ?; Land, horticultural

SIGNIFICANCE LIST: ; Serious agricultural pest

Cook Islands Distribution

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

Northern Group:
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

Pests & Hosts

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Relationship	Pests
Parasitoid (biocontrol) of caterpillars	Meteorus pulchricornis,

Scientific Taxonomy

Spodoptera litura (Fabricius, 1775)
SYNONYMS: Prodenia litura; Prodenia tasmanica

TAXONOMY: ANIMALIA; ARTHROPODA; ATELOCERATA; HEXAPODA; INSECTA; PTERYGOTA; Lepidoptera; NOCTUIDAE

Vouchers & References

Vouchers:
Rarotonga: Dugdale List99. Mangaia: fieldspecimen+photo, to light at Ivirua motel, 2006/5, G.McCormack with ID as Spodoptera litura. Pukapuka: fieldspecimen+photo of caterpillar, 2/2004, G.McCormack with ID as probably Spodoptera litura.

References:
Special Reference: PM79, W&D79

Data Update History (information):
zTX, zB02, zM02, zupM04a

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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